Research on the adaptive control method with continuous feedback parameters for controlling of chaotic motion

DOI

10.2991/icmmcce-15.2015.121How to use a DOI?

Keywords

feed system; the chaotic motion;adaptive control

Abstract

Although the feed system of CNC machine tool is a certain dynamic system, the chaotic motion often occurs because of the function of the nonlinear factors.The dynamic model of the feed system with nonlinear spring force and nonlinear friction force is numerically simulated by using the adaptive control method with continuous feedback parameters. It can be seen that when the system is in chaotic vibration state, the adaptive feedback control is applied, and the different target orbital period are given that is the different time delay values .With the adjustment of the intensity of the control signal , the chaotic vibration can be entered into the quasi periodic state in a short time.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qin Wu
PY  - 2015/12
DA  - 2015/12
TI  - Research on the adaptive control method with continuous feedback parameters for controlling of chaotic motion
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 599
EP  - 603
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.121
DO  - 10.2991/icmmcce-15.2015.121
ID  - Wu2015/12
ER  -