Mode-free adaptive control method application for Auto-Door servo system

Author

Guangyan Chen ; Rongmin Cao ; Huixing Zhou

Author_Institution

Sch. of Autom., Beijing Inf. Sci. & Technol. Univ., Beijing, China

fYear

2015

fDate

2-5 Aug. 2015

Firstpage

1601

Lastpage

1606

Abstract

The model-free adaptive control (MFAC) which is based on compact from format dynamic linearization (CFDL) is applied in the speed control system of automatic door. The design of the adaptive controller is model free. It is directly based on the estimation and prediction of pseudo partial derivative (PPD). It analyzed and compared the effects of speed control which displayed by model free adaptive control and PID algorithm. And it also adaptive analyzed adaptive the effects when changing the parameters adaptive of pseudo partial derivative. The results of the adaptive experiments showed that the model-free adaptive control algorithm in the control of Auto-Door servo system is better than that of PID control. And the results also highlight the model free adaptive control algorithm for fast motion system stability and robustness.

Keywords

adaptive control; control system synthesis; linear systems; servomechanisms; stability; velocity control; CFDL; MFAC; PID control; PPD; autodoor servo system; automatic door; compact from format dynamic linearization; controller design; fast motion system stability; mode-free adaptive control method application; pseudo partial derivative; speed control system; Adaptation models; Adaptive control; Brushless DC motors; Control systems; Mathematical model; automatic door; model-free adaptive control; nonlinear systems; nonparametric model; stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation (ICMA), 2015 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4799-7097-1

Type

conf

DOI

10.1109/ICMA.2015.7237724

Filename

7237724