Design of missile rudder control system based on digital PWM

Author

Li, Yaxin ; Li, Hui

Author_Institution

Inst. of Astronaut. & Aeronaut., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2012

fDate

5-8 Aug. 2012

Firstpage

1009

Lastpage

1014

Abstract

To meet the high requirements of missile rudder control, this paper offer the design of digital servo control system with digital PWM technology. Meanwhile, the structure and control schemes of system are analyzed and the design of software and hardware is explained in the paper. The system with permanent magnet DC motor as servo motor is based on Microchip DsPIC30F5011. The control strategy combining Mixed Fuzzy-PID and traditional PID may serve as primary control algorithm of system. The experimental results show that this control system with the property of high accuracy and realtime capability is efficient and stable, and is more suitable for a type of high speed missile rudder control system.

Keywords

DC motors; control engineering computing; control system synthesis; digital control; fuzzy control; microprocessor chips; missile control; permanent magnet motors; pulse width modulation; servomotors; stability; three-term control; DsPIC30F5011 microchip; control system stability; digital PWM technology; digital servo control system design; hardware design; high speed missile rudder control system design; mixed fuzzy-PID control; permanent magnet DC motor; pulse width modulation; software design; Control systems; DC motors; Hardware; Missiles; Permanent magnet motors; Permanent magnets; Pulse width modulation; Mixed Fuzzy-PID control; digital PWM; digital servo control; permanent magnet DC motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation (ICMA), 2012 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-1275-2

Type

conf

DOI

10.1109/ICMA.2012.6283388

Filename

6283388