Trajectory Planning for Automatic Machines and Robots - Couverture souple

Biagiotti, Luigi; Melchiorri, Claudio

 
9783642099236: Trajectory Planning for Automatic Machines and Robots

Synopsis

This book deals with the problems related to planning motion laws and t- jectories for the actuation system of automatic machines, in particular for those based on electric drives, and robots. The problem of planning suitable trajectories is relevant not only for the proper use of these machines, in order to avoid undesired e?ects such as vibrations or even damages on the mech- ical structure, but also in some phases of their design and in the choice and sizing of the actuators. This is particularly true now that the concept of “el- tronic cams” has replaced, in the design of automatic machines, the classical approach based on “mechanical cams”. The choice of a particular trajectory has direct and relevant implications on several aspects of the design and use of an automatic machine, like the dimensioning of the actuators and of the reduction gears, the vibrations and e?orts generated on the machine and on the load, the tracking errors during the motion execution. For these reasons, in order to understand and appreciate the peculiarities of the di?erent techniques available for trajectory planning, besides the ma- ematical aspects of their implementation also a detailed analysis in the time and frequency domains, a comparison of their main properties under di?erent points of view, and general considerations related to their practical use are reported.

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Présentation de l'éditeur

Trajectory planning and motion law generation for automatic machines and robots are becoming ever more relevant in motion control system design. This book examines the problems, especially in applications where high dynamics in the payloads are desired.

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Autres éditions populaires du même titre

9783540856283: Trajectory Planning for Automatic Machines and Robots

Edition présentée

ISBN 10 :  3540856285 ISBN 13 :  9783540856283
Editeur : Springer-Verlag Berlin and Heide..., 2008
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