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Development of a Precision BLDC Servo Position Controller for Composite Smoke Bomb Azimuth Driving System  

Koo, Bon-Min (창원대학교 전자공학과)
Choi, Sung-Jin (창원대학교 전자공학과)
Choi, Jung-Keyung (창원대학교 전자공학과)
Abstract
This study has been done to design a precise system and develop position control algorithm to control a Composite Smoke Bomb Azimuth driving apparatus of a BLDC servo motor. Having to Blind the sight of opposite tank. the Smoke Bomb Rotational driving system needs instant response that is able to detect opponent appearance and blast the bomb at a short time. So a design that shows fast current response capability or $300[Hz]\sim500[Hz]$ is proposed. in the MIN-MAX PWM technology is used to increase the operational speed. in order to control the blasting position, a precision position control algorithm that utilizes the integral value of speed trajectory is suggested. Also these characteristics are monitored and assessed by the PC based monitoring program which shows the graphs of current, voltage, position, and speed parameters. The main controller is based on a TMS320VC33 high performance floating-point DSP(Digital Signal Process) and the PWM generator utilizes EPM7128 CPLD.
Keywords
BLDC모터 제어;위치제어기;벡터제어;위치제어알고리즘;
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  • Reference
1 Rechard Valentine 'Motor Control Electronics Hand BooK, McGraw-Hill 1998
2 Texas Instruments, 'TMS320VC33 Digital Signal Processor', SPRS087B
3 Dorf, Modem Control System, Addison Wesley Publishing Company, 1992
4 Bahram Shahian and Michael hassul, Control System Design Using matlab, Prentice-Hall International Inc. 1993
5 Mohan, Power Electronics, Wiley, 1999
6 서울대학교 기초전력공학 공동연구소 하계 강좌, '전동기구동시스템의 설계 및 실습'
7 Texas Instruments, 'TMS320C3X User's guide'