High dynamic synergetic control method of high precision position servo system

Author

Jia Liu ; Zhiqiang Wang

Author_Institution

Sch. of Instrum. Sci. & Opto-Electron. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China

fYear

2012

fDate

11-13 July 2012

Firstpage

273

Lastpage

276

Abstract

Based on state space model of the DC-Servo system, a high dynamic synergetic control method is proposed in this paper. The relationship of weight coefficient parameters variation, reaching law and system response is analyzed. This control strategy makes the system have quick and stable starting process as well as good dynamic characteristics. The synergetic control method is verified feasible and effective by simulation results. After quantitative calculation, the steady-state error of the system is 0.00025° and overshoot of the system is 0.0167%.

Keywords

DC motors; machine control; position control; servomechanisms; state-space methods; DC-servo system; control strategy; dynamic characteristics; high dynamic synergetic control method; high precision position servo system; reaching law; state space model; steady-state error; system response; weight coefficient parameters variation; Aerospace electronics; DC motors; Educational institutions; Manifolds; Mathematical model; Servomotors; DC motor; position servo; state space model; synergetic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Control Technology (ISICT), 2012 8th IEEE International Symposium on

Conference_Location

London

Print_ISBN

978-1-4673-2615-5

Type

conf

DOI

10.1109/ISICT.2012.6291616

Filename

6291616