A comprehensive approach to nonlinear adaptive control and its application to form grinding processes

Author

Guo, L. ; Schöne, A. ; Ding, X.

Author_Institution

Bremen Univ., Germany

fYear

1992

fDate

1992

Firstpage

1267

Abstract

The authors present a nonlinear adaptive control scheme and its application to the grinding force control of form grinding processes. Considering that parameters of real processes may change in unpredictable ways, the robustness of a control system against parameter uncertainties is desired. To this end, a nonlinear adaptive observer which estimates the model parameters is used. The complete concept may be considered as a nonlinear indirect adaptive control scheme. The proposed scheme is applied to the grinding force control of a form grinding process. The simulation results show that the controller provides the desired performance

Keywords

adaptive control; force control; grinding; nonlinear control systems; observability; form grinding processes; grinding force control; model parameters; nonlinear adaptive control; nonlinear adaptive observer; parameter uncertainties; robustness; Adaptive control; Control systems; Force control; Mathematical model; Nonlinear control systems; Nonlinear systems; Parameter estimation; Process control; Programmable control; Robust control; State feedback; Uncertain systems; Wheels;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1992., Proceedings of the 31st IEEE Conference on

Conference_Location

Tucson, AZ

Print_ISBN

0-7803-0872-7

Type

conf

DOI

10.1109/CDC.1992.371511

Filename

371511