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Design And Implementation Of A Gps Based Navigation System For Micro Air Vehicles
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Book Synopsis Design and Implementation of a GPS-based Navigation System for Micro Air Vehicles by : Scott M. Kanowitz
Download or read book Design and Implementation of a GPS-based Navigation System for Micro Air Vehicles written by Scott M. Kanowitz and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Micro Air Vehicles (MAVs) are becoming vastly popular in the areas of surveillance and reconnaissance for military and civilian use; however, their instability due to their small size renders them useful to only a handful of pilots. We propose implementing a GPS-based navigation system for use in autonomous flight of micro air vehicles. Previous efforts in this area have produced a vision-based horizon tracking algorithm capable of sustained level flight with user input. Our goal is to improve on this flight system using information from a GPS receiver. In this thesis we first introduce the current vision-based navigation system and discuss its limitations. We next discuss the proposed improvements to the navigation system through GPS. Then, we describe the design of the hardware system and software algorithms for navigation and control. The GPS- and vision-based navigation system has been successfully integrated and tested in multiple ground-based simulations at the University of Florida.
Book Synopsis Development of an Autonomous Ground Vehicle and Implementation of a GPS-based Navigation System by : John Christ
Download or read book Development of an Autonomous Ground Vehicle and Implementation of a GPS-based Navigation System written by John Christ and published by . This book was released on 2003 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis GPS Implementation Plan for Air Navigation & Landing by :
Download or read book GPS Implementation Plan for Air Navigation & Landing written by and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721136261 Total Pages :126 pages Book Rating :4.1/5 (362 download)
Book Synopsis GPS Auto-Navigation Design for Unmanned Air Vehicles by : National Aeronautics and Space Administration (NASA)
Download or read book GPS Auto-Navigation Design for Unmanned Air Vehicles written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-15 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: A GPS auto-navigation system is designed for Unmanned Air Vehicles. The objective is to enable the air vehicle to be used as a test-bed for novel flow control concepts. The navigation system uses pre-programmed GPS waypoints. The actual GPS position, heading, and velocity are collected by the flight computer, a PC104 system running in Real-Time Linux, and compared with the desired waypoint. The navigator then determines the necessity of a heading correction and outputs the correction in the form of a commanded bank angle, for a level coordinated turn, to the controller system. This controller system consists of 5 controller! (pitch rate PID, yaw damper, bank angle PID, velocity hold, and altitude hold) designed for a closed loop non-linear aircraft model with linear aerodynamic coefficients. The ability and accuracy of using GPS data, is validated by a GPS flight. The autopilots are also validated in flight. The autopilot unit flight validations show that the designed autopilots function as designed. The aircraft model, generated on Matlab SIMULINK is also enhanced by the flight data to accurately represent the actual aircraft. Nilsson, Caroline C. A. and Heinzen, Stearns N. and Hall, Charles E., Jr. and Chokani, Ndaona Langley Research Center NCC1-01008
Book Synopsis Advances in Guidance, Navigation and Control by : Liang Yan
Download or read book Advances in Guidance, Navigation and Control written by Liang Yan and published by Springer Nature. This book was released on 2021-11-12 with total page 5416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features the latest theoretical results and techniques in the field of guidance, navigation, and control (GNC) of vehicles and aircraft. It covers a range of topics, including, but not limited to, intelligent computing communication and control; new methods of navigation, estimation, and tracking; control of multiple moving objects; manned and autonomous unmanned systems; guidance, navigation, and control of miniature aircraft; and sensor systems for guidance, navigation, and control. Presenting recent advances in the form of illustrations, tables, and text, it also provides detailed information of a number of the studies, to offer readers insights for their own research. In addition, the book addresses fundamental concepts and studies in the development of GNC, making it a valuable resource for both beginners and researchers wanting to further their understanding of guidance, navigation, and control.
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.
Book Synopsis A Design Methodology for the Implementation of Embedded Vehicle Navigation Systems by : Azizul Islam
Download or read book A Design Methodology for the Implementation of Embedded Vehicle Navigation Systems written by Azizul Islam and published by . This book was released on 2008 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Software-Defined GPS and Galileo Receiver by : Kai Borre
Download or read book A Software-Defined GPS and Galileo Receiver written by Kai Borre and published by Springer Science & Business Media. This book was released on 2006-11-09 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explore the use of new technologies in the area of satellite navigation receivers. In order to construct a reconfigurable receiver with a wide range of applications, the authors discuss receiver architecture based on software-defined radio techniques. The presentation unfolds in a user-friendly style and goes from the basics to cutting-edge research. The book is aimed at applied mathematicians, electrical engineers, geodesists, and graduate students. It may be used as a textbook in various GPS technology and signal processing courses, or as a self-study reference for anyone working with satellite navigation receivers.
Book Synopsis Aided Navigation: GPS with High Rate Sensors by : Jay A. Farrell
Download or read book Aided Navigation: GPS with High Rate Sensors written by Jay A. Farrell and published by McGraw Hill Professional. This book was released on 2008-04-03 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design Cutting-Edge Aided Navigation Systems for Advanced Commercial & Military Applications Aided Navigation is a design-oriented textbook and guide to building aided navigation systems for smart cars, precision farming vehicles, smart weapons, unmanned aircraft, mobile robots, and other advanced applications. The navigation guide contains two parts explaining the essential theory, concepts, and tools, as well as the methodology in aided navigation case studies with sufficient detail to serve as the basis for application-oriented analysis and design. Filled with detailed illustrations and examples, this expert design tool takes you step-by-step through coordinate systems, deterministic and stochastic modeling, optimal estimation, and navigation system design. Authoritative and comprehensive, Aided Navigation features: End-of-chapter exercises throughout Part I In-depth case studies of aided navigation systems Numerous Matlab-based examples Appendices define notation, review linear algebra, and discuss GPS receiver interfacing Source code and sensor data to support examples is available through the publisher-supported website Inside this Complete Guide to Designing Aided Navigation Systems • Aided Navigation Theory: Introduction to Aided Navigation • Coordinate Systems • Deterministic Modeling • Stochastic Modeling • Optimal Estimation • Navigation System Design • Navigation Case Studies: Global Positioning System (GPS) • GPS-Aided Encoder • Attitude and Heading Reference System • GPS-Aided Inertial Navigation System (INS) • Acoustic Ranging and Doppler-Aided INS
Book Synopsis Design and Implementation of a GPS-aided Inertial Navigation System for a Helicopter UAV by : David R. Kastelan
Download or read book Design and Implementation of a GPS-aided Inertial Navigation System for a Helicopter UAV written by David R. Kastelan and published by . This book was released on 2009 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Implementation of Autonomous Vision-guided Micro Air Vehicles by : Scott M. Ettinger
Download or read book Design and Implementation of Autonomous Vision-guided Micro Air Vehicles written by Scott M. Ettinger and published by . This book was released on 2001 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Self-guided Micro Vehicle by : Roberto J. Guerra
Download or read book Self-guided Micro Vehicle written by Roberto J. Guerra and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: To facilitate the learning of automatic navigation systems by engineering students an easy to obtain platform is useful. The topic of this thesis is the design and implementation of a basic self-guided vehicle that can be programmed and expanded by anyone possessing basic experience with the C programming language. The Self-Guided Micro Vehicle, (SGMV), uses off-the-shelf easy to obtain parts such as a toy R/C truck and the Handyboard to maximize availability of this technology to students. This thesis divides the SGMV design process by functionality. It starts by documenting the locomotion system, which was a modified R/C toy truck. Next, it describes the Microcontroller board and the Handyboard. Then it highlights the programming language, Interactive C, which makes multitasking systems easy for beginners. The sensor system was comprised of a GPS receiver, a solid state electronic compass and a wireless communications system.
Book Synopsis Design of a GPS Aided Guidance, Navigation, and Control System for Trajectory Control of an Air Vehicle by : Eric N. Hallberg
Download or read book Design of a GPS Aided Guidance, Navigation, and Control System for Trajectory Control of an Air Vehicle written by Eric N. Hallberg and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of GPS has afforded the aerospace controls engineer a powerful, new means of controlling air vehicles This work explores a new method of designing and implementing controllers and guidance systems for autonomous control of air vehicles utilizing a GPS integrated guidance, navigation and control system. This is a subject of considerable interest when realizing controllers to track reference trajectories given in an inertial reference frame. The design, implementation, and dynamic simulation of a precise tracking trajectory controller for an Unmanned Air Vehicle (UAV) is presented. This design provides a natural conversion of commands and other measured outputs (such as GPS signals) from an inertial reference frame to a body-fixed reference frame. This achieves automatic recruiting of the actuators while preserving the properties of the original design (linearization principle). Trajectory control, GNC, Linear Quadratic regulator, LQR, Kalman filter, Nonlinear simulation, D- Implementation, Bluebird.
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 256 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
Book Synopsis Design and Implementation of a GPS Tracking System and User Interface for an Autonomous Shadow Vehicle by : Julie Ann Zawadzki
Download or read book Design and Implementation of a GPS Tracking System and User Interface for an Autonomous Shadow Vehicle written by Julie Ann Zawadzki and published by . This book was released on 2002 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Global Positioning System & Inertial Navigation by : Jay A. Farrell
Download or read book The Global Positioning System & Inertial Navigation written by Jay A. Farrell and published by McGraw Hill Professional. This book was released on 1999-01-21 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: With GPS and INS hardware becoming ever smaller and less expensive, innovative opportunities for commercial navigation systems are everywhereÑand continue to arise. Integrated GPS/INS systems have some real advantages, in terms of output rate, reliability, and accuracy. The Global Positioning System and Inertial Navigation is the first-ever reference to provide engineers and scientists with a detailed, top-to-bottom look at GPS and INS in a single volume. This in-depth text provides navigation system designers comprehensive and accurate coverage of such topics as coordinate frames and transformations, Kalman filtering techniques, navigation system performance analysis, GPS receiver ephemeris and pseudo-range processing, differential GPS, carrier phase processing, and attitude determination. Extensively cross-referenced to the literature on advanced navigation system design, this superb engineering reference is ideal for navigation systems designers, analysts, and project managers.
Book Synopsis Relative Navigation of Micro Air Vehicles in GPS-degraded Environments by : David Orton Wheeler
Download or read book Relative Navigation of Micro Air Vehicles in GPS-degraded Environments written by David Orton Wheeler and published by . This book was released on 2017 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimating relative states requires unique modifications to current estimation approaches. This dissertation further provides a tutorial exposition of the relative multiplicative extended Kalman filter, presenting how to properly ensure observable state estimation while maintaining consistency. The filter is derived using both inertial and body-fixed state definitions and dynamics.
