Dynamic Analysis Of A Two Member Manipulator Arm
DOWNLOAD
Download Dynamic Analysis Of A Two Member Manipulator Arm PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Dynamic Analysis Of A Two Member Manipulator Arm book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Dynamic Analysis Of A Two Member Manipulator Arm
DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-03
Dynamic Analysis Of A Two Member Manipulator Arm written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-03 with categories.
Attenuating start-up and stopping vibrations when maneuvering large payloads attached to flexible manipulator systems is a great concern for many space missions. To address this concern, it was proposed that the use of smart materials, and their applications in smart structures, may provide an effective method of control for aerospace structures. In this paper, a modified finite element model has been developed to simulate the performance of piezoelectric ceramic actuators, and was applied to a flexible two-arm manipulator system. Connected to a control voltage, the piezoelectric actuators produce control moments based on the optimal control theory. The computer simulation modeled the end-effector vibration suppression of the NASA manipulator testbed for berthing operations of the Space Shuttle to the Space Station. The results of the simulation show that the bonded piezoelectric actuators can effectively suppress follow-up vibrations of the end-effector, stimulated by some external disturbance. McGinley, Mark and Shen, Ji Y. Langley Research Center NAG1-1997...
Dynamic Analysis Of A Two Member Manipulator
DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-08-17
Dynamic Analysis Of A Two Member Manipulator written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-17 with categories.
Attenuating start-up and stopping vibrations when maneuvering large payloads attached to flexible manipulator systems is a great concern for many space missions. To address this concern, it was proposed that the use of smart materials, and their applications in smart structures, may provide an effective method of control for aerospace structures. In this paper, a modified finite element model has been developed to simulate the performance of piezoelectric ceramic actuators, and was applied to a flexible two-arm manipulator system. Connected to a control voltage, the piezoelectric actuators produce control moments based on the optimal control theory. The computer simulation modeled the end-effector vibration suppression of the NASA manipulator testbed for berthing operations of the Space Shuttle to the Space Station. The results of the simulation show that the bonded piezoelectric actuators can effectively suppress follow-up vibrations of the end-effector, stimulated by some external disturbance. McGinley, W. Mark and Shen, Ji Y. Langley Research Center NASA-CR-204197, NAS 1.26:204197 NAG1-1997...
Dynamic Analysis Of A Manipulator With Two Flexible Arms
DOWNLOAD
Author : Djamel Bensahal
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013
Dynamic Analysis Of A Manipulator With Two Flexible Arms written by Djamel Bensahal and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The objective of this book is to show the effect of flexible arm studied by dynamic analysis of a robot manipulator with two flexible arms. The book has been established for the undergraduate upper-levels and graduate level in Mechanical Engineering. Clearly, it is desirable to build lightweight robot arms which have a large working volume, high mobility and the capability to carry heavy payloads. In order to meet these requirements, the robot arm has to be flexible, in other words, the rigid-body-assumption in robotics has to be abandoned. Then, the deflection and vibration of the robot arm present a severe problem to the accuracy and the stability in positioning. Therefore, the control of flexible manipulators is becoming a critical issue in robotics. Modal analysis can improve physical knowledge of a structure and in some cases give us much information about its behaviour during operating. The calculation of the natural frequencies of the structure by modal analysis becomes today an important step in its design.
Robot Analysis And Control
DOWNLOAD
Author : H. Asada
language : en
Publisher: John Wiley & Sons
Release Date : 1991-01-16
Robot Analysis And Control written by H. Asada and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-16 with Technology & Engineering categories.
Introduces the basic concepts of robot manipulation--the fundamental kinematic and dynamic analysis of manipulator arms, and the key techniques for trajectory control and compliant motion control. Material is supported with abundant examples adapted from successful industrial practice or advanced research topics. Includes carefully devised conceptual diagrams, discussion of current research topics with references to the latest publications, and end-of-book problem sets. Appendixes. Bibliography.
Monthly Catalog Of United States Government Publications
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1999
Monthly Catalog Of United States Government Publications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Government publications categories.
Control Theory Of Robotic Systems
DOWNLOAD
Author : J M Skowronski
language : en
Publisher: World Scientific
Release Date : 1989-08-01
Control Theory Of Robotic Systems written by J M Skowronski and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-08-01 with Computers categories.
Automated manufacturing is the topic of the day in industry and thus also in R&D investigation in both industrial laboratories and academia. The core of such studies lies in systems of robotic manipulators, with control of such systems for stability, effective goal reaching and coordination (timing, avoidance of collision) being an essential part of it. The manipulators must work at high speed and under considerable payloads which require nonlinear modelling. Their work is subject to bounded uncertainty in many parameters but precision must be secured. This book gives the theoretic base and specific algorithms for control, attaining the objectives under the above features. The algorithms given are in closed form, which makes for fast on-board computing.The book deals with its subject of systems of robots and their coordination control on a fundamental basis, using realistic untruncated models. It will be of lasting interest compared to texts dealing with details of the design of the day.
Applied Mechanics Reviews
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1948
Applied Mechanics Reviews written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1948 with Mechanics, Applied categories.
Dynamic Analysis Of Robot Manipulators
DOWNLOAD
Author : Constantinos A. Balafoutis
language : en
Publisher:
Release Date : 1991
Dynamic Analysis Of Robot Manipulators written by Constantinos A. Balafoutis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Manipulator (Mechanism) categories.
Intelligent Robotics And Applications
DOWNLOAD
Author : Caihua Xiong
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-09-29
Intelligent Robotics And Applications written by Caihua Xiong and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-29 with Computers categories.
These two volumes constitute the refereed proceedings of the First International Conference on Intelligent Robotics and Applications, ICIRA 2008, held in Wuhan, China, in October 2008. The 265 revised full papers presented were thoroughly reviewed and selected from 552 submissions; they are devoted but not limited to robot motion planning and manipulation; robot control; cognitive robotics; rehabilitation robotics; health care and artificial limb; robot learning; robot vision; human-machine interaction & coordination; mobile robotics; micro/nano mechanical systems; manufacturing automation; multi-axis surface machining; realworld applications.
Dynamic Analysis Of Robot Manipulators
DOWNLOAD
Author : Constantinos A. Balafoutis
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Dynamic Analysis Of Robot Manipulators written by Constantinos A. Balafoutis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The purpose of this monograph is to present computationally efficient algorithms for solving basic problems in robot manipulator dynamics. In par ticular, the following problems of rigid-link open-chain manipulator dynam ics are considered : i) computation of inverse dynamics, ii) computation of forward dynamics, and iii) generation of linearized dynamic models. Com putationally efficient solutions of these problems are prerequisites for real time robot applications and simulations. Cartesian tensor analysis is the mathematical foundation on which the above mentioned computational algorithms are based. In particular, it is shown in this monograph that by exploiting the relationships between second order Cartesian tensors and their vector invariants, a number of new tensor vector identities can be obtained. These identities enrich the theory of Carte sian tensors and allow us to manipulate complex Cartesian tensor equations effuctively. Moreover, based on these identities the classical vector descrip tion for the Newton-Euler equations of rigid body motion are rewritten in an equivalent tensor formulation which is shown to have computational advan tages over the classical vector formulation. Thus, based on Cartesian tensor analysis, a conceptually simple, easy to implement and computationally efficient tensor methodology is presented in this monograph for studying classical rigid body dynamics. XlI Application of this tensor methodology to the dynamic analysis of rigid-link open-chain robot manipulators is simple and leads to an efficient fonnulation of the dynamic equations of motion.