대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년 학술대회 논문집 정보 및 제어부문
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- Pages.318-320
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- 2006
데드밴드 제어밸브를 가진 제어루프의 제어 개선
Control Improvement of Control Loop with Deadband Control Valve
- 발행 : 2006.10.27
초록
A control valve with deadband characteristics influences on the control dynamics. A control loop with deadband component shows cyclic control results and causes the wears of mechanical parts. A valve on the important process that require nonstop operation cannot be improved during operation. In case of control loops with deadband dynamics, the optimal control parameters based on the performance only are not sure of the good operation in point of protecting the control component. To improve the control performance and control oscillation, the control parameters should be changed to meet both control qualify and protection of control components.