Model and Control of Differential Electronical Cam

Jan Adamčík, Martin Tukač, Jan Pelikán, Zbyněk Šika, Michael Valášek

Abstract


The paper deals with the model and control of the differential electronical cam. The dynamic properties including the flexibilities of important bodies have been modeled. The system is controlled by two electrical motors, one of them is controlled standardly in order to satisfy its constant angular velocity.
The total output motion is composed from the motion realised usin´g the cam profile and the accurate motion controled by the second motor. The synthesis of control law for this second motor is the second main topic of the paper. The influence of flexibilities and the applied sensors are also discused.

Keywords


Differential mechatronic driving system; Mechatronic cam; Feedback control system; positional accuracy; Residual vibration

Full Text:

PDF

References


M. Václavík, P. Jirásko: The Problems of Electronic Cam

Applications, in Proceedings of 13th World Congress in Mechanism

and Machine Science, Guanajuato, México, June, paper A12_611,

Z. Koloc, M. Václavík: Va?kové mechanismy, SNTL 1988

V. Stejskal, M. Valášek: Kinematics and Dynamics of Machinery,

Marcel Dekker, New York 1996.

A. Preumont: Vibration Control of Active Structures: An

Introduction, 2nd Edition, Solid Mechanics and its Application,

Volume 96, 2002, Kluwer Academic Publishers.

P. Lederer, J. Brousil: Teorie a optimalizace mechanických

systém? II., ?VUT v Praze, Praha 1989.

Ch. Houck, J. Joines, M. Kay, A genetic algorithm for function

optimization: A MATLAB implementation, Technical Report NCSUIE

TR 95–09, North California 445 State University, 1995.


Refbacks

  • There are currently no refbacks.





 

ISSN 1801-1217 (Print)
ISSN 1805-9422 (Online)
Published by the Czech Technical University in Prague, Faculty of Mechanical Engineering