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Author : M. S. Devgun
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (1 download)
Download or read book Enhancement of Positional Accuracy in Off-line Programming of an Industrial Robot written by M. S. Devgun and published by . This book was released on 1987 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jin-Hwan Borm
Publisher :
ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.:/5 (26 download)
Download or read book Improvement and Characterization of Robot Positioning Accuracy for Off-line Programming written by Jin-Hwan Borm and published by . This book was released on 1988 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roger Bernard
Publisher : Springer Science & Business Media
ISBN 13 : 9780412491405
Total Pages : 330 pages
Book Rating : 4.4/5 (914 download)
Download or read book Robot Calibration written by Roger Bernard and published by Springer Science & Business Media. This book was released on 1993-10-31 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calibration is playing an increasingly important role in industrial robotics. Higher accuracy demands are being placed on flexible assembly and manufacturing systems which in turn require robot manufacturers to produce higher quality precision robots.
Author : Sepehr Gharaaty
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (111 download)
Download or read book Accuracy Enhancement of Industrial Robots by Dynamic Pose Correction written by Sepehr Gharaaty and published by . This book was released on 2016 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The industrial robots are widely employed in various industries. Normally, the industrial robots are highly repeatable. However, their accuracy is relatively poor. If the robot’s end-effector is required to move to a pre-calculated pose (as in off-line programming), its position error may reach a couple of millimeters. To meet the growing demand for high absolute accuracy in robotic applications such as deburring, polishing, drilling, and fastening, a lot of research work has been carried out. Robot calibration is normally used to enhance the accuracy by using external pose measurement sensors such as laser tracker. However, the calibration procedure is long and the cost is high. Also, the accuracy enhancement is limited and the best reported accuracy is around ±0.1mm. In addition, the changing operating environment and the wear and tear of the robot affect the accuracy. This research aims at developing a novel and cost-effective dynamic pose correction (DPC) strategy to address the above-mentioned issues on the accuracy enhancement. This strategy uses the vision system, i.e. C-Track from Creaform Inc. to measure the pose and integrates with the robotic controller, also known as visual servoing. To realize this strategy, three main research activities have been conducted. First, the pose of the robot is obtained from the binocular sensor. The triangulation method for estimating the pose of an object is elaborated and the C-Track as a binocular sensor is introduced. In order to remove the noise from the C-Track’s measurements, the analysis on the measured data is carried out. A root mean square (RMS) method is used to achieve reliable pose estimation. Next, the DPC strategy is designed and simulated for an industrial robot, Fanuc M20-iA. This strategy can correct the position and orientation of the robot end-effector by using position-based visual servoing. A proportional-integral-derivative (PID) controller is proposed to achieve the dynamic pose correction. The algorithm does not need the kinematic and dynamic model of the robot. The controller is fully tested in Matlab/Simulink with robotic toolbox where Fanuc M20-iA is simulated. The simulation results validated the effectiveness of the proposed DPC. The final research work is dedicated to the experimental testing of the proposed DPC on Fanuc M20-iA. The pose estimated from the C-Track serves as the feedback and the output of the DPC is given to the robot controller through Fanuc dynamic path modification (DPM) function. As a result, the robot is guided to the desired pose in real time. The experimental results demonstrate that the robot can achieve the position accuracy ±0.05mm and orientation accuracy ±0.05 degree.
Author :
Publisher : I-Tech
ISBN 13 : 3866112866
Total Pages : 700 pages
Book Rating : 4.8/5 (661 download)
Download or read book Industrial Robotics written by and published by I-Tech. This book was released on 2004 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rani Elhajjar
Publisher : SAE International
ISBN 13 : 0768084059
Total Pages : 94 pages
Book Rating : 4.7/5 (68 download)
Download or read book Additive Manufacturing of Aerospace Composite Structures written by Rani Elhajjar and published by SAE International. This book was released on 2017-05-20 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive Manufacturing of Aerospace Composite Structures: Fabrication and Reliability introduces the reader to the current state of technologies involved in processing and design of polymer-reinforced fiber composites using additive manufacturing's automated fiber placement methods, through ten seminal SAE International papers. Currently, the material layup strategy in terms of process selection and manufacturability is usually not prioritized in the design phase. Engineers do not have a good way to see how their design choices can affect the manufacturing process beyond their initial structural-level considerations. The result is typically a large amount of experimental testing necessary to qualify the materials and structures typified in the classical building-block approach. Such an environment makes mistakes difficult to solve and, should redesign be required, obtaining reliable information is hard to piece together. Additive Manufacturing of Aerospace Composite Structures: Fabrication and Reliability approaches the question of quality in these structures from a hands-on, solution-driven perspective.
Author : Marco Ceccarelli
Publisher : BoD – Books on Demand
ISBN 13 : 9537619060
Total Pages : 558 pages
Book Rating : 4.5/5 (376 download)
Download or read book Robot Manipulators written by Marco Ceccarelli and published by BoD – Books on Demand. This book was released on 2008-09-01 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book we have grouped contributions in 28 chapters from several authors all around the world on the several aspects and challenges of research and applications of robots with the aim to show the recent advances and problems that still need to be considered for future improvements of robot success in worldwide frames. Each chapter addresses a specific area of modeling, design, and application of robots but with an eye to give an integrated view of what make a robot a unique modern system for many different uses and future potential applications. Main attention has been focused on design issues as thought challenging for improving capabilities and further possibilities of robots for new and old applications, as seen from today technologies and research programs. Thus, great attention has been addressed to control aspects that are strongly evolving also as function of the improvements in robot modeling, sensors, servo-power systems, and informatics. But even other aspects are considered as of fundamental challenge both in design and use of robots with improved performance and capabilities, like for example kinematic design, dynamics, vision integration.
Author : Shimon Y. Nof
Publisher : John Wiley & Sons
ISBN 13 : 9780471177838
Total Pages : 1388 pages
Book Rating : 4.1/5 (778 download)
Download or read book Handbook of Industrial Robotics written by Shimon Y. Nof and published by John Wiley & Sons. This book was released on 1999-03-02 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrieroboter gehoren heute zum Alltag. In den letzten zehn Jahren verlagerte sich der Schwerpunkt der Neuentwicklungen weg von den Robotern selbst, hin zu alternativen Formen der kunstlichen Intelligenz, mit denen die Gerate ausgestattet werden. Dem Rechnung tragend, beschaftigt sich die zweite Auflage dieses Handbuchs vor allem mit Anwendungen und Strategien zur Problemlosung in der Industrie. Angesprochen werden Themen wie Graphiksimulatoren, objektorientierte Software, Kommunikationssysteme und Mikro- und Nanoroboter. (04/99)
Author : Yauheni Veryha
Publisher : Logos Verlag Berlin
ISBN 13 : 9783832513436
Total Pages : 0 pages
Book Rating : 4.5/5 (134 download)
Download or read book Positioning of Robotic Manipulator End Effector Using Joint Error Maximum Mutual Compensation written by Yauheni Veryha and published by Logos Verlag Berlin. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many researchers have been doing their best in the last decades to improve such important characteristics of robots as their positioning and orientation accuracy. However, constantly increasing industry demand of achieving high positioning accuracy still requires further research and improvements in this area. Have you ever tried to build the highest one-column tower out of domino blocks? If you imagine that the height of your domino tower is equivalent to the robot end-effector positioning accuracy, then the errors in robot joints can be equivalent to the inaccuracy of placing the domino blocks on the top of your tower. Hence, if the position of the following domino block in the tower can compensate previous mistakes made with other domino blocks, then one can expect that joint errors in robots can also compensate each other if one is able to find appropriate configurations for robot joints. The latter problem was targeted in this book. The general-purpose algorithms and sim ulation frameworks to find optimal configurations of various types of industrial robots are presented. The method for robotic manipulator positioning accuracy improvement using joint error maximum mutual compensation was developed to help engineers to design and implement their robotic systems with the maximum possible positioning and orientation accuracy. Our approach can be widely used on the stages of robot end-effector trajectory planning. In most practical cases, one can observe the improvement of robot end-effector positioning accuracy by ten - fifteen percent and, in extreme cases, by two times and more. Surprisingly, this can be achieved without any additional hardware or measurement equipment.
Author : Luc van Aken
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.:/5 (89 download)
Download or read book Automated Off-line Robot Programming and Path Control written by Luc van Aken and published by . This book was released on 1982 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christoph W. Burckhardt
Publisher : Ifs Publications
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.0/5 ( download)
Download or read book 18th International Symposium on Industrial Robots written by Christoph W. Burckhardt and published by Ifs Publications. This book was released on 1988 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wenhe Liao
Publisher : Springer Nature
ISBN 13 : 9811961689
Total Pages : 247 pages
Book Rating : 4.8/5 (119 download)
Download or read book Error Compensation for Industrial Robots written by Wenhe Liao and published by Springer Nature. This book was released on 2022-11-29 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the basic theories and key technologies of error compensation for industrial robots. The chapters are arranged in the order of actual applications: establishing the robot kinematic models, conducting error analysis, conducting kinematic and non-kinematic calibrations, and planning optimal sampling points. To help readers effectively apply the technologies, the book elaborates the experiments and applications in robotic drilling and milling, which further verifies the effectiveness of the technologies. This book presents the authors’ research achievements in the past decade in improving robot accuracy. It is straightforwardly applicable for technical personnel in the aviation field, and provides valuable reference for researchers and engineers in various robotic applications.
Author : I. Troch
Publisher : Elsevier
ISBN 13 : 1483298787
Total Pages : 583 pages
Book Rating : 4.4/5 (832 download)
Download or read book Robot Control 1991 (SYROCO'91) written by I. Troch and published by Elsevier. This book was released on 2014-05-23 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains 92 papers on the state-of-the-art in robotics research. In this volume topics on modelling and identification are treated first as they build the basis for practically all control aspects. Then, the most basic control tasks are discussed i.e. problems of inverse kinematics. Groups of papers follow which deal with various advanced control aspects. They range from rather general methods to more specialized topics such as force control and control of hydraulic robots. The problem of path planning is addressed and strategies for robots with one arm, for mobile robots and for multiple arm robots are presented. Also covered are computational improvements and software tools for simulation and control, the integration of sensors and sensor signals in robot control.
Author : Andreas Müller
Publisher : Springer Nature
ISBN 13 : 3031048709
Total Pages : 622 pages
Book Rating : 4.0/5 (31 download)
Download or read book Advances in Service and Industrial Robotics written by Andreas Müller and published by Springer Nature. This book was released on 2022-04-22 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 31st International Conference on Robotics in Alpe-Adria-Danube Region (RAAD), held in Klagenfurt, Austria, June 8-10, 2022. It gathers contributions by researchers from several countries on all major areas of robotic research, development and innovation, as well as new applications and current trends. The topics covered include: novel designs and applications of robotic systems, intelligent cooperating and service robots, advanced robot control, human-robot interfaces, robot vision systems, mobile robots, humanoid and walking robots, bio-inspired and swarm robotic systems, aerial, underwater and spatial robots, robots for ambient assisted living, medical robots and bionic prostheses, cognitive robots, cloud robotics, ethical and social issues in robotics, etc. Given its scope, the book offers a source of information and inspiration for researchers seeking to improve their work and gather new ideas for future developments. Chapter “The Use of Robots in Aquatic Biomonitoring with Special Focus on Biohybrid Entities” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Author : Jianrong Tan
Publisher : Springer Nature
ISBN 13 : 9811673810
Total Pages : 2373 pages
Book Rating : 4.8/5 (116 download)
Download or read book Advances in Mechanical Design written by Jianrong Tan and published by Springer Nature. This book was released on 2022-03-15 with total page 2373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focus on innovation, main objectives are to bring the community of researchers in the fields of mechanical design together; to exchange and discuss the most recent investigations, challenging problems and new trends; and to encourage the wider implementation of the advanced design technologies and tools in the world, particularly throughout China. The theme of 2021 ICMD is “Interdisciplinary and Design Innovation” and this conference is expected to provide an excellent forum for cross-fertilization of ideas so that more general, intelligent, robust and computationally economical mechanical design methods are created for multi-disciplinary applications.
Author :
Publisher :
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (318 download)
Download or read book Proceedings written by and published by . This book was released on 1987 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Kah
Publisher : Elsevier
ISBN 13 : 0128239069
Total Pages : 430 pages
Book Rating : 4.1/5 (282 download)
Download or read book Advancements in Intelligent Gas Metal Arc Welding Systems written by Paul Kah and published by Elsevier. This book was released on 2021-06-23 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advancements in Intelligent Gas Metal Arc Welding Systems: Fundamentals and Applications presents the latest on gas metal arc welding which plays a significant role in modern manufacturing industries and accounts for about 70% of welding processes. The importance of advancements in GMAW cannot be underestimated as they can lead to more efficient production strategies, resource savings and quality improvements. This book provides an overview of various aspects associated with GMAW, starting from the theoretical basis and ending with characteristics of industrial applications and control methods. Additional sections cover processes associated with welding and welding control, such as fuzzy logic, artificial neural networks, and others. Provides an up-to-date overview of recent GMAW developments Includes insights into intelligent welding automation Describes real-world, industrial cases of welding automation implementation
