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Manipulation RobotsDynamics, Control, and Optimization

1993-11-24 Technology & Engineering
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Release : 1993-11-24
Genre : Technology & Engineering
Kind : eBook
Book Rating : 572/5 ( reviews)

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Book Synopsis Manipulation RobotsDynamics, Control, and Optimization by : Felix L. Chernousko

Download or read book Manipulation RobotsDynamics, Control, and Optimization written by Felix L. Chernousko. This book was released on 1993-11-24. Available in PDF, EPUB and Kindle. Book excerpt: Addresses challenging aspects of robotics research, including the dynamics of robots with elastic parts and optimal control of manipulators. Basics in kinematics, dynamics, drives, and control and sensor systems are discussed. To more efficiently evaluate the elastic compliance of robots and their dynamic accuracy, the authors propose new computer techniques and provide much experimental data. Optimal control methods presented in the book allow robotics engineers to increase the speed and productivity of robotic operations and reduce energy consumption. New developments in robotics covered include pneumatic sensors, adaptive grippers, special robotic systems for measurement and inspection, and wall-climbing robots with technological manipulators. The book will be an important reference for mechanical engineers, electrical engineers, robotics engineers, and researchers in automatic control.

Distributed Optimisation for Multi-Robot Cooperative Manipulation Control in Dynamic Environments

2022-12-15 Technology & Engineering
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Release : 2022-12-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 408/5 ( reviews)

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Book Synopsis Distributed Optimisation for Multi-Robot Cooperative Manipulation Control in Dynamic Environments by : Yanhao He

Download or read book Distributed Optimisation for Multi-Robot Cooperative Manipulation Control in Dynamic Environments written by Yanhao He. This book was released on 2022-12-15. Available in PDF, EPUB and Kindle. Book excerpt: Since the manipulation tasks for robotic systems become more and more complicated, multi-robot cooperation has been attracting much attention recently. Furthermore, under the trend of human-robot co-existence, collision-free motion control is now also desired on multi-robot groups. This dissertation aims to design a novel distributed optimal control framework to deal with multi-robot cooperative manipulation of rigid objects in dynamic environments. Besides object transportation, the control scheme also tackles obstacle avoidance, joint-space performance optimisation and internal force suppression. The proposed control framework has a two-layer structure, with a distributed optimisation algorithm in the kinematic layer for generating proper joint configuration references, followed by a robot motion controller in the dynamic control layer to fulfil the reference. An indirect and a direct distributed optimisation method are developed for the kinematic layer, both of which are computationally and communicationally efficient. In the dynamic control layer, impedance control is employed for safe physical interaction. As another highlight, abundant experiments carried out on a multi-arm test bench have demonstrated the effectiveness of the presented control schemes under various environmental and task settings. The recorded computation time shows the applicability of the control framework in practice.

Real-Time Dynamics of Manipulation Robots

2013-12-11 Computers
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Release : 2013-12-11
Genre : Computers
Kind : eBook
Book Rating : 987/5 ( reviews)

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Book Synopsis Real-Time Dynamics of Manipulation Robots by : M. Vukobratovic

Download or read book Real-Time Dynamics of Manipulation Robots written by M. Vukobratovic. This book was released on 2013-12-11. Available in PDF, EPUB and Kindle. Book excerpt: This is the fourth book from the Series "Scientific Fundamentals of Ro botics". The first two volumes have established abackqround for studying the dynamics and control of robots. While the first book was exclusive ly devoted to the dynamics of active spatial mechanisms, the second treated the problems of the dynamic control of manipulation robots. In contrast to the first two books, where recursive computer-aided me thods for setting robot dynamic equations where described, this mono graph presents a new approach to the formation of robot dynamics. The goal is to achieve the real-time model computation using up-to-date mi crocomputers. The presented concept could be called a numeric-symbolic, or analytic, approach to robot modelling. It will be shown that the generation of analytical robot model may give new excellent possibili ties concerning real-time applications. It is of essential importance in synthesizing the algorithms for nonadaptive and adaptive control of manipulation robots. If should be pointed out that the high computational efficiency has been achieved by off-line computer-aided preparation of robot equations. The parameters of a specified robot must be given in advance. This, af ter each significant variation in robot structure (geometrical and dy namical parameters) ,we must repeat the off-line stage. Thus is why the numerical procedures will always have their place in studying the dy namic properties of robotic systems. This monograph is organized in 5 chapters.

Non-Adaptive and Adaptive Control of Manipulation Robots

2013-12-11 Computers
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Release : 2013-12-11
Genre : Computers
Kind : eBook
Book Rating : 010/5 ( reviews)

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Book Synopsis Non-Adaptive and Adaptive Control of Manipulation Robots by : M. Vukobratovic

Download or read book Non-Adaptive and Adaptive Control of Manipulation Robots written by M. Vukobratovic. This book was released on 2013-12-11. Available in PDF, EPUB and Kindle. Book excerpt: The material presented in this monograph is a logical continuation of research results achieved in the control of manipulation robots. This is in a way, a synthesis of many-year research efforts of the associates of Robotics Department, Mihailo Pupin Institute, in the field of dynamic control.of robotic systems. As in Vol. 2 of this Series, all results rely on the mathematical models of dynamics of active spatial mechanisms which offer the possibility for adequate dynamic control of manipula tion robots. Compared with Vol. 2, this monograph has three essential new character istics, and a variety of new tasks arising in the control of robots which have been formulated and solved for the first time. One of these novelties is nonadaptive control synthesized for the case of large variations in payload parameters, under the condition that the practical stability of the overall system is satisfied. Such a case of control synthesis meets the actual today's needs in industrial robot applications. The second characteristic of the monograph is the efficient adaptive control algorithm based on decentralized control structure intended for tasks in which parameter variations cannot be specified in advance. To be objective, this is not the case in industrial robotics today. Thus, nonadaptive control with and without a particular parameter variation is supplemented by adaptive dynamic control algorithms which will cer tainly be applicable in the future industrial practice when parametric identification of workpieces will be required.

Kinematics and Trajectory Synthesis of Manipulation Robots

2013-12-11 Science
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Release : 2013-12-11
Genre : Science
Kind : eBook
Book Rating : 952/5 ( reviews)

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Book Synopsis Kinematics and Trajectory Synthesis of Manipulation Robots by : M. Vukobratovic

Download or read book Kinematics and Trajectory Synthesis of Manipulation Robots written by M. Vukobratovic. This book was released on 2013-12-11. Available in PDF, EPUB and Kindle. Book excerpt: A few words about the series "Scientific Fundamentals of Robotics" should be said on the occasion of publication of the present monograph. This six-volume series has been conceived so as to allow the readers to master a contemporary approach to the construction and synthesis of con trol for manipulation ~obots. The authors' idea was to show how to use correct mathematical models of the dynamics of active spatial mecha nisms for dynamic analysis of robotic systems, optimal design of their mechanical parts based on the accepted criteria and imposed constraints, optimal choice of actuators, synthesis of dynamic control algorithms and their microcomputer implementation. In authors' oppinion this idea has been relatively successfully realized within the six-volume mono graphic series. Let us remind the readers of the books of this series. Volumes 1 and 2 are devoted to the dynamics and control algorithms of manipulation ro bots, respectively. They form the first part of the series which has a certain topic-related autonomy in the domain of the construction and application of the mathematical models of robotic mechanisms' dynamics.

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