Algorithms for Unmanned Aerial Vehicle Navigation Systems: Simplified Navigation Algorithms for Small Unmanned Aerial Vehicles

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Author :
Publisher : Outskirts Press
ISBN 13 : 9781977200648
Total Pages : 206 pages
Book Rating : 4.2/5 (6 download)

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Book Synopsis Algorithms for Unmanned Aerial Vehicle Navigation Systems: Simplified Navigation Algorithms for Small Unmanned Aerial Vehicles by : Vladimir Larin

Download or read book Algorithms for Unmanned Aerial Vehicle Navigation Systems: Simplified Navigation Algorithms for Small Unmanned Aerial Vehicles written by Vladimir Larin and published by Outskirts Press. This book was released on 2019-04-19 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: The algorithms presented in this book were designed to achieve an acceptable trade-off between contradictive requirements to the software of small UAV navigation systems: sufficient accuracy and reliability in order to perform required flight missions on the one hand, and acceptable cost and simplicity of this software on the other hand. The core of modern navigation systems is integrated Strapdown Inertial Navigation System (SINS) and GPS, so in this book, the SINS algorithms and the algorithms of sensor fusion are described primarily. Inertial sensors (rate gyros and accelerometers) used in SINS are manufactured on the basis of the MEMS-technology. That is why they possess poor accuracy and need to be corrected with other sensors (GPS, magnetometers, and barometric altimeters). It is necessary to take into account that flight missions of small UAVs are characterized by small flight distances, small flight times, small flight speeds, etc. These properties of small UAV flight missions and properties of MEMS-sensors create a practical background for simplification of the SINS algorithms, simultaneously preserving their accuracy at acceptable levels. The navigation algorithms for gyro-free SINS are also considered. Increasing reliability of the UAV navigation systems requires a solution of the problems of the detection of the faulty sensors. These algorithms are described. Some practical aspects of the operation of navigation systems such as initial alignment, sensors calibration, and laboratory, ground, and flight testing of integrated SINS for small UAVs are also presented. This book will be useful for a wide circle of researchers, engineers, and graduate students involved in modern UAV design and manufacturing.

State Estimation and Control for Low-cost Unmanned Aerial Vehicles

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Publisher : Springer
ISBN 13 : 3319164171
Total Pages : 239 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis State Estimation and Control for Low-cost Unmanned Aerial Vehicles by : Chingiz Hajiyev

Download or read book State Estimation and Control for Low-cost Unmanned Aerial Vehicles written by Chingiz Hajiyev and published by Springer. This book was released on 2015-06-10 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses state estimation and control procedures for a low-cost unmanned aerial vehicle (UAV). The authors consider the use of robust adaptive Kalman filter algorithms and demonstrate their advantages over the optimal Kalman filter in the context of the difficult and varied environments in which UAVs may be employed. Fault detection and isolation (FDI) and data fusion for UAV air-data systems are also investigated, and control algorithms, including the classical, optimal, and fuzzy controllers, are given for the UAV. The performance of different control methods is investigated and the results compared. State Estimation and Control of Low-Cost Unmanned Aerial Vehicles covers all the important issues for designing a guidance, navigation and control (GNC) system of a low-cost UAV. It proposes significant new approaches that can be exploited by GNC system designers in the future and also reviews the current literature. The state estimation, control and FDI methods are illustrated by examples and MATLAB® simulations. State Estimation and Control of Low-Cost Unmanned Aerial Vehicles will be of interest to both researchers in academia and professional engineers in the aerospace industry. Graduate students may also find it useful, and some sections are suitable for an undergraduate readership.

Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery

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Publisher : John Wiley & Sons
ISBN 13 : 1119870836
Total Pages : 276 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery by : Hailong Huang

Download or read book Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery written by Hailong Huang and published by John Wiley & Sons. This book was released on 2022-09-27 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery Authoritative resource offering coverage of communication, surveillance, and delivery problems for teams of unmanned aerial vehicles (UAVs) Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery studies various elements of deployment of networks of unmanned aerial vehicle (UAV) base stations for providing communication to ground users in disaster areas, covering problems like ground traffic monitoring, surveillance of environmental disaster areas (e.g. brush fires), using UAVs in rescue missions, converting UAV video surveillance, and more. The work combines practical problems, implementable and computationally efficient algorithms to solve these problems, and mathematically rigorous proofs of each algorithm’s convergence and performance. One such example provided by the authors is a novel biologically inspired motion camouflage algorithm to covert video surveillance of moving targets by an unmanned aerial vehicle (UAV). All autonomous navigation and deployment algorithms developed in the book are computationally efficient, easily implementable in engineering practice, and based only on limited information on other UAVs of each and the environment. Sample topics discussed in the work include: Deployment of UAV base stations for communication, especially with regards to maximizing coverage and minimizing interference Deployment of UAVs for surveillance of ground areas and targets, including surveillance of both flat and uneven areas Navigation of UAVs for surveillance of moving areas and targets, including disaster areas and ground traffic monitoring Autonomous UAV navigation for covert video surveillance, offering extensive coverage of optimization-based navigation Integration of UAVs and public transportation vehicles for parcel delivery, covering both one-way and round trips Professionals in navigation and deployment of unmanned aerial vehicles, along with researchers, engineers, scientists in intersecting fields, can use Autonomous Navigation and Deployment of UAVs for Communication, Surveillance and Delivery to gain general knowledge on the subject along with practical, precise, and proven algorithms that can be deployed in a myriad of practical situations.

Indoor Navigation Strategies for Aerial Autonomous Systems

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Author :
Publisher : Butterworth-Heinemann
ISBN 13 : 0128053399
Total Pages : 302 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Indoor Navigation Strategies for Aerial Autonomous Systems by : Pedro Castillo-Garcia

Download or read book Indoor Navigation Strategies for Aerial Autonomous Systems written by Pedro Castillo-Garcia and published by Butterworth-Heinemann. This book was released on 2016-11-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indoor Navigation Strategies for Aerial Autonomous Systems presents the necessary and sufficient theoretical basis for those interested in working in unmanned aerial vehicles, providing three different approaches to mathematically represent the dynamics of an aerial vehicle. The book contains detailed information on fusion inertial measurements for orientation stabilization and its validation in flight tests, also proposing substantial theoretical and practical validation for improving the dropped or noised signals. In addition, the book contains different strategies to control and navigate aerial systems. The comprehensive information will be of interest to both researchers and practitioners working in automatic control, mechatronics, robotics, and UAVs, helping them improve research and motivating them to build a test-bed for future projects. Provides substantial information on nonlinear control approaches and their validation in flight tests Details in observer-delay schemes that can be applied in real-time Teaches how an IMU is built and how they can improve the performance of their system when applying observers or predictors Improves prototypes with tactics for proposed nonlinear schemes

Small Unmanned Aircraft

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Publisher : Princeton University Press
ISBN 13 : 0691149216
Total Pages : 318 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Small Unmanned Aircraft by : Randal W. Beard

Download or read book Small Unmanned Aircraft written by Randal W. Beard and published by Princeton University Press. This book was released on 2012-02-26 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes bibliographical references (p. [291]-298) and index.

Autonomous Navigation and Teleoperation of Unmanned Aerial Vehicles Using Monocular Vision

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (966 download)

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Book Synopsis Autonomous Navigation and Teleoperation of Unmanned Aerial Vehicles Using Monocular Vision by : Diego Alberto Mercado-Ravell

Download or read book Autonomous Navigation and Teleoperation of Unmanned Aerial Vehicles Using Monocular Vision written by Diego Alberto Mercado-Ravell and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present document addresses, theoretically and experimentally, the most relevant topics for Unmanned Aerial Vehicles (UAVs) in autonomous and semi-autonomous navigation. According with the multidisciplinary nature of the studied problems, a wide range of techniques and theories are covered in the fields of robotics, automatic control, computer science, computer vision and embedded systems, among others. As part of this thesis, two different experimental platforms were developed in order to explore and evaluate various theories and techniques of interest for autonomous navigation. The first prototype is a quadrotor specially designed for outdoor applications and was fully developed in our lab. The second testbed is composed by a non expensive commercial quadrotor kind AR. Drone, wireless connected to a ground station equipped with the Robot Operating System (ROS), and specially intended to test computer vision algorithms and automatic control strategies in an easy, fast and safe way. In addition, this work provides a study of data fusion techniques looking to enhance the UAVs pose estimation provided by commonly used sensors. Two strategies are evaluated in particular, an Extended Kalman Filter (EKF) and a Particle Filter (PF). Both estimators are adapted for the system under consideration, taking into account noisy measurements of the UAV position, velocity and orientation. Simulations show the performance of the developed algorithms while adding noise from real GPS (Global Positioning System) measurements. Safe and accurate navigation for either autonomous trajectory tracking or haptic teleoperation of quadrotors is presented as well. A second order Sliding Mode (2-SM) control algorithm is used to track trajectories while avoiding frontal collisions in autonomous flight. The time-scale separation of the translational and rotational dynamics allows us to design position controllers by giving desired references in the roll and pitch angles, which is suitable for quadrotors equipped with an internal attitude controller. The 2-SM control allows adding robustness to the closed-loop system. A Lyapunov based analysis probes the system stability. Vision algorithms are employed to estimate the pose of the vehicle using only a monocular SLAM (Simultaneous Localization and Mapping) fused with inertial measurements. Distance to potential obstacles is detected and computed using the sparse depth map from the vision algorithm. For teleoperation tests, a haptic device is employed to feedback information to the pilot about possible collisions, by exerting opposite forces. The proposed strategies are successfully tested in real-time experiments, using a low-cost commercial quadrotor. Also, conception and development of a Micro Aerial Vehicle (MAV) able to safely interact with human users by following them autonomously, is achieved in the present work. Once a face is detected by means of a Haar cascade classifier, it is tracked applying a Kalman Filter (KF), and an estimation of the relative position with respect to the face is obtained at a high rate. A linear Proportional Derivative (PD) controller regulates the UAV's position in order to keep a constant distance to the face, employing as well the extra available information from the embedded UAV's sensors. Several experiments were carried out through different conditions, showing good performance even under disadvantageous scenarios like outdoor flight, being robust against illumination changes, wind perturbations, image noise and the presence of several faces on the same image. Finally, this thesis deals with the problem of implementing a safe and fast transportation system using an UAV kind quadrotor with a cable suspended load. The objective consists in transporting the load from one place to another, in a fast way and with minimum swing in the cable.

Autonomous Flying Robots

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Publisher : Springer Science & Business Media
ISBN 13 : 4431538569
Total Pages : 341 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Autonomous Flying Robots by : Kenzo Nonami

Download or read book Autonomous Flying Robots written by Kenzo Nonami and published by Springer Science & Business Media. This book was released on 2010-09-15 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advance in robotics has boosted the application of autonomous vehicles to perform tedious and risky tasks or to be cost-effective substitutes for their - man counterparts. Based on their working environment, a rough classi cation of the autonomous vehicles would include unmanned aerial vehicles (UAVs), - manned ground vehicles (UGVs), autonomous underwater vehicles (AUVs), and autonomous surface vehicles (ASVs). UAVs, UGVs, AUVs, and ASVs are called UVs (unmanned vehicles) nowadays. In recent decades, the development of - manned autonomous vehicles have been of great interest, and different kinds of autonomous vehicles have been studied and developed all over the world. In part- ular, UAVs have many applications in emergency situations; humans often cannot come close to a dangerous natural disaster such as an earthquake, a ood, an active volcano, or a nuclear disaster. Since the development of the rst UAVs, research efforts have been focused on military applications. Recently, however, demand has arisen for UAVs such as aero-robotsand ying robotsthat can be used in emergency situations and in industrial applications. Among the wide variety of UAVs that have been developed, small-scale HUAVs (helicopter-based UAVs) have the ability to take off and land vertically as well as the ability to cruise in ight, but their most importantcapability is hovering. Hoveringat a point enables us to make more eff- tive observations of a target. Furthermore, small-scale HUAVs offer the advantages of low cost and easy operation.

Vision-Based Navigation for Autonomous Landing of Unmanned Aerial Vehicles

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Author :
Publisher :
ISBN 13 : 9781423533214
Total Pages : 128 pages
Book Rating : 4.5/5 (332 download)

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Book Synopsis Vision-Based Navigation for Autonomous Landing of Unmanned Aerial Vehicles by : Paul A. Ghyzel

Download or read book Vision-Based Navigation for Autonomous Landing of Unmanned Aerial Vehicles written by Paul A. Ghyzel and published by . This book was released on 2000-09-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of Unmanned Aerial Vehicles (UAV) for modern military operations is expected to expand in the 21st Century, including increased deployment of UAVs from Navy ships at sea. Autonomous operation of UAVs from ships at sea requires the UAV to land on a moving ship using only passive sensors installed in the UAV. This thesis investigates the feasibility of using passive vision sensors installed in the UAV to estimate the UAV position relative to the moving platform. A navigation algorithm based on photogrammetry and perspective estimation is presented for numerically determining the relative position and orientation of an aircraft with respect to a ship that possesses three visibly significant points with known separation distances. Original image processing algorithms that reliably locate visually significant features in monochrome images are developed. Monochrome video imagery collected during flight test with an infrared video camera mounted in the nose of a UAV during actual landing approaches is presented. The navigation and image processing algorithms are combined to reduce the flight test images into vehicle position estimates. These position estimates are compared to truth data to demonstrate the feasibility of passive, vision-based sensors for aircraft navigation. Conclusions are drawn, and recommendations for further study are presented.

Bio-inspired Computation in Unmanned Aerial Vehicles

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Publisher : Springer Science & Business Media
ISBN 13 : 3642411967
Total Pages : 285 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Bio-inspired Computation in Unmanned Aerial Vehicles by : Haibin Duan

Download or read book Bio-inspired Computation in Unmanned Aerial Vehicles written by Haibin Duan and published by Springer Science & Business Media. This book was released on 2014-01-02 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-inspired Computation in Unmanned Aerial Vehicles focuses on the aspects of path planning, formation control, heterogeneous cooperative control and vision-based surveillance and navigation in Unmanned Aerial Vehicles (UAVs) from the perspective of bio-inspired computation. It helps readers to gain a comprehensive understanding of control-related problems in UAVs, presenting the latest advances in bio-inspired computation. By combining bio-inspired computation and UAV control problems, key questions are explored in depth, and each piece is content-rich while remaining accessible. With abundant illustrations of simulation work, this book links theory, algorithms and implementation procedures, demonstrating the simulation results with graphics that are intuitive without sacrificing academic rigor. Further, it pays due attention to both the conceptual framework and the implementation procedures. The book offers a valuable resource for scientists, researchers and graduate students in the field of Control, Aerospace Technology and Astronautics, especially those interested in artificial intelligence and Unmanned Aerial Vehicles. Professor Haibin Duan and Dr. Pei Li, both work at Beihang University (formerly Beijing University of Aeronautics & Astronautics, BUAA). Prof Duan's academic website is: http://hbduan.buaa.edu.cn

Inertial Navigation Algorithms Based on Symmetry-preserving Theory

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Inertial Navigation Algorithms Based on Symmetry-preserving Theory by : Ferran Casanovas Bargalló

Download or read book Inertial Navigation Algorithms Based on Symmetry-preserving Theory written by Ferran Casanovas Bargalló and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, the usage of low-cost sensors on Unmanned Aerial Vehicles (UAV) has become more popular due to the increase in small UAV platforms. Some of them are used for research on new algorithms in all the different parts of flight dynamics research like flight control, navigation, data fusion, etc. Furthermore, these low-cost and small sensors are used on a huge range of new applications such as filming, photography and agricultural uses. For all of these purposes, the UAVs rely on a host of sensors to position, navigate and compute all the necessary data for the application they are designed for. The key part in that process is to obtain accurate and reliable state estimations from available measurements. Taking into account the comparably weak performance of employed low-cost sensors, algorithms to estimate the measured and non-measured variables are of primary importance. In this thesis, three Inertial Navigation Algorithms for a quadrotor UAV are implemented and compared to show its essential advantage and drawbacks. The first two algorithms are both designed based on Symmetry-preserving theory and differ from each other by the type of estimation: a non-linear observer and an Extended Kalman Filter (EKF), whereas the third one is an EKF without the Symmetry-preserving theory behind it. Besides numeric simulations, these algorithms are applied to real-time data to be able to evaluate the properties of each algorithm.

Advances in Unmanned Aerial Vehicles

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Publisher : Springer Science & Business Media
ISBN 13 : 1402061145
Total Pages : 552 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Advances in Unmanned Aerial Vehicles by : Kimon P. Valavanis

Download or read book Advances in Unmanned Aerial Vehicles written by Kimon P. Valavanis and published by Springer Science & Business Media. This book was released on 2008-02-26 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen tremendous interest in the production and refinement of unmanned aerial vehicles, both fixed-wing, such as airplanes and rotary-wing, such as helicopters and vertical takeoff and landing vehicles. This book provides a diversified survey of research and development on small and miniature unmanned aerial vehicles of both fixed and rotary wing designs. From historical background to proposed new applications, this is the most comprehensive reference yet.

Map-Based Localization for Unmanned Aerial Vehicle Navigation

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Map-Based Localization for Unmanned Aerial Vehicle Navigation by : Julien Francois Li-Chee-Ming

Download or read book Map-Based Localization for Unmanned Aerial Vehicle Navigation written by Julien Francois Li-Chee-Ming and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned Aerial Vehicles (UAVs) require precise pose estimation when navigating in indoor and GNSS-denied / GNSS-degraded outdoor environments. The possibility of crashing in these environments is high, as spaces are confined, with many moving obstacles. There are many solutions for localization in GNSS-denied environments, and many different technologies are used. Common solutions involve setting up or using existing infrastructure, such as beacons, Wi-Fi, or surveyed targets. These solutions were avoided because the cost should be proportional to the number of users, not the coverage area. Heavy and expensive sensors, for example a high-end IMU, were also avoided. Given these requirements, a camera-based localization solution was selected for the sensor pose estimation. Several camera-based localization approaches were investigated. Map-based localization methods were shown to be the most efficient because they close loops using a pre-existing map, thus the amount of data and the amount of time spent collecting data are reduced as there is no need to re-observe the same areas multiple times. This dissertation proposes a solution to address the task of fully localizing a monocular camera onboard a UAV with respect to a known environment (i.e., it is assumed that a 3D model of the environment is available) for the purpose of navigation for UAVs in structured environments. Incremental map-based localization involves tracking a map through an image sequence. When the map is a 3D model, this task is referred to as model-based tracking. A by-product of the tracker is the relative 3D pose (position and orientation) between the camera and the object being tracked. State-of-the-art solutions advocate that tracking geometry is more robust than tracking image texture because edges are more invariant to changes in object appearance and lighting. However, model-based trackers have been limited to tracking small simple objects in small environments. An assessment was performed in tracking larger, more complex building models, in larger environments. A state-of-the art model-based tracker called ViSP (Visual Servoing Platform) was applied in tracking outdoor and indoor buildings using a UAVs low-cost camera. The assessment revealed weaknesses at large scales. Specifically, ViSP failed when tracking was lost, and needed to be manually re-initialized. Failure occurred when there was a lack of model features in the cameras field of view, and because of rapid camera motion. Experiments revealed that ViSP achieved positional accuracies similar to single point positioning solutions obtained from single-frequency (L1) GPS observations standard deviations around 10 metres. These errors were considered to be large, considering the geometric accuracy of the 3D model used in the experiments was 10 to 40 cm. The first contribution of this dissertation proposes to increase the performance of the localization system by combining ViSP with map-building incremental localization, also referred to as simultaneous localization and mapping (SLAM). Experimental results in both indoor and outdoor environments show sub-metre positional accuracies were achieved, while reducing the number of tracking losses throughout the image sequence. It is shown that by integrating model-based tracking with SLAM, not only does SLAM improve model tracking performance, but the model-based tracker alleviates the computational expense of SLAMs loop closing procedure to improve runtime performance. Experiments also revealed that ViSP was unable to handle occlusions when a complete 3D building model was used, resulting in large errors in its pose estimates. The second contribution of this dissertation is a novel map-based incremental localization algorithm that improves tracking performance, and increases pose estimation accuracies from ViSP. The novelty of this algorithm is the implementation of an efficient matching process that identifies corresponding linear features from the UAVs RGB image data and a large, complex, and untextured 3D model. The proposed model-based tracker improved positional accuracies from 10 m (obtained with ViSP) to 46 cm in outdoor environments, and improved from an unattainable result using VISP to 2 cm positional accuracies in large indoor environments. The main disadvantage of any incremental algorithm is that it requires the camera pose of the first frame. Initialization is often a manual process. The third contribution of this dissertation is a map-based absolute localization algorithm that automatically estimates the camera pose when no prior pose information is available. The method benefits from vertical line matching to accomplish a registration procedure of the reference model views with a set of initial input images via geometric hashing. Results demonstrate that sub-metre positional accuracies were achieved and a proposed enhancement of conventional geometric hashing produced more correct matches - 75% of the correct matches were identified, compared to 11%. Further the number of incorrect matches was reduced by 80%.

Nonlinear Kalman Filter for Multi-Sensor Navigation of Unmanned Aerial Vehicles

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Author :
Publisher : Elsevier
ISBN 13 : 0081027443
Total Pages : 254 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Nonlinear Kalman Filter for Multi-Sensor Navigation of Unmanned Aerial Vehicles by : Jean-Philippe Condomines

Download or read book Nonlinear Kalman Filter for Multi-Sensor Navigation of Unmanned Aerial Vehicles written by Jean-Philippe Condomines and published by Elsevier. This book was released on 2018-11-14 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Kalman Filter for Multi-Sensor Navigation of Unmanned Aerial Vehicles covers state estimation development approaches for Mini-UAV. The book focuses on Kalman filtering technics for UAV design, proposing a new design methodology and case study related to inertial navigation systems for drones. Both simulation and real experiment results are presented, thus showing new and promising perspectives. Gives a state estimation development approach for mini-UAVs Explains Kalman filtering techniques Introduce a new design method for unmanned aerial vehicles Introduce cases relating to the inertial navigation system of drones

Securing Unmanned Aerial Vehicle Networks

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Publisher : Springer Nature
ISBN 13 : 303145605X
Total Pages : 130 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Securing Unmanned Aerial Vehicle Networks by : Bin Duo

Download or read book Securing Unmanned Aerial Vehicle Networks written by Bin Duo and published by Springer Nature. This book was released on 2023-11-20 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the model and algorithm aspects of securing Unmanned Aerial Vehicle Networks (UAV). To equip readers with the essential knowledge required for conducting research in this field, it covers the foundational concepts of this topic as well. This book also offers a detailed insight into UAV networks from the physical layer security point of view. The authors discuss the appropriate channel models for characterizing various propagation environments that UAV networks are exposed. The state-of-the-art technologies, such as UAV trajectory design, cooperative jamming and reconfigurable intelligent surfaces are covered. The corresponding algorithms for significantly improving the security of UAV networks, along with practical case studies on topics such as energy-efficient and secure UAV networks, elevation angle-distance trade-off for securing UAV networks and securing UAV networks with the aid of reconfigurable intelligent surfaces are presented as well. Last, this book outlines the future challenges and research directions to facilitate further studies on secure UAV networks. This book is suitable reading for graduate students and researchers who are interested in the research areas of UAV networking and communications, IoT security, and physical layer security in wireless networks. Professionals working within these related fields will also benefit from this book.

Navigation of Unmanned Aerial Vehicles

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659621161
Total Pages : 88 pages
Book Rating : 4.6/5 (211 download)

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Book Synopsis Navigation of Unmanned Aerial Vehicles by : Syed Saad Hasnain

Download or read book Navigation of Unmanned Aerial Vehicles written by Syed Saad Hasnain and published by LAP Lambert Academic Publishing. This book was released on 2015-04-01 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose was to investigate the possibility of using aerial or satellite images or eventually digital elevation models in order to localize the UAV helicopter in the environment. Matching techniques were investigated in order to match the available on-board image of the area with the live images acquired by the on-board video camera. The research was in the context of the development of an integrated system for navigation using image sequences from an aircraft. The system is composed of relative position estimation, which computes the current position of the helicopter by accumulating relative displacement extracted from successive aerial images. These successive aerial images are then matched using certain image matching techniques. The methodology for image registration used were basic search on images by overlapping the images and calculating goodness of match and Hausdorff distance.

UAV Cooperative Decision and Control

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Publisher : SIAM
ISBN 13 : 0898718589
Total Pages : 180 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis UAV Cooperative Decision and Control by : Tal Shima

Download or read book UAV Cooperative Decision and Control written by Tal Shima and published by SIAM. This book was released on 2009-01-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unmanned aerial vehicles (UAVs) are increasingly used in military missions because they have the advantages of not placing human life at risk and of lowering operation costs via decreased vehicle weight. These benefits can be fully realized only if UAVs work cooperatively in groups with an efficient exchange of information. This book provides an authoritative reference on cooperative decision and control of UAVs and the means available to solve problems involving them.

An Investigation Into Robust Wind Correction Algorithms for Off-the-shelf Unmanned Aerial Vehicle Autopilots

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Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis An Investigation Into Robust Wind Correction Algorithms for Off-the-shelf Unmanned Aerial Vehicle Autopilots by : Brent K. Robinson

Download or read book An Investigation Into Robust Wind Correction Algorithms for Off-the-shelf Unmanned Aerial Vehicle Autopilots written by Brent K. Robinson and published by . This book was released on 2006 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: