Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1992.07b
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- Pages.1179-1181
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- 1992
DC Servo Motor Speed Control Characteristics with Microprocessor
마이크로 프로세서에 의한 DC Servo 전동기 속도제어 특성
- Park, Hae-Am (KWANG-JU HEALTH JUNIOR COLLEGE) ;
- Kim, Dong-Hui (KWANG-JU HEALTH JUNIOR COLLEGE) ;
- Kim, Dae-Gon (KWANG-JU HEALTH JUNIOR COLLEGE) ;
- Kim, Pyoung-Ho (KWANG-JU HEALTH JUNIOR COLLEGE) ;
- Baek, Hyung-Lae (CHO-SUN UNIVERSITY)
- Published : 1992.07.23
Abstract
A discrete Pl controller is implemented easily using a micro-processor, and it can be confirmed to a adaption of a system and real time processing. In this paper, a speed controller by discrete Pl control using a IBM PC/AT(12MHz) as a micro-processor is implemented and applied to a DC servo motor. In designing the discrite Pl controller, a sampling time and a speed is accepted from key-board, and is processed the control coefficient automatically, and than calculate the gain. Therefore the speed of a DC servo motor is obtained and controlled regulaly. The designed and manufactured discrete Pl control system is experimented. The result shows the good response at the 60 RPM to 250 RPM on the load using the load-spring. The speed error is under 1% on the steady load, but nearly 2-3% on the transient load.
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