机电设备
機電設備
궤전설비
MECHANICAL AND ELECTRICAL EQUIPMENT
2015年
3期
90-92
,共3页
热处理炉%综合式自校正PID%温控系统%串级控制
熱處理爐%綜閤式自校正PID%溫控繫統%串級控製
열처리로%종합식자교정PID%온공계통%천급공제
reheater%integrated self-tuning PID%temperature control%cascade control
针对铸造用热处理炉温度的动态响应延迟和滞后的特点，本文基于综合式自校正PID原理，利用自校正PID控制器对热处理炉温控系统进行串级控制再设计，并设计了二级调节器的串级温度控制系统。结果表明，综合式自校正PID串级温度控制系统可以有效地提高热处理炉温度控制系统的稳定性并改善了系统的鲁棒性，优于传统的PID控制方法。
針對鑄造用熱處理爐溫度的動態響應延遲和滯後的特點，本文基于綜閤式自校正PID原理，利用自校正PID控製器對熱處理爐溫控繫統進行串級控製再設計，併設計瞭二級調節器的串級溫度控製繫統。結果錶明，綜閤式自校正PID串級溫度控製繫統可以有效地提高熱處理爐溫度控製繫統的穩定性併改善瞭繫統的魯棒性，優于傳統的PID控製方法。
침대주조용열처리로온도적동태향응연지화체후적특점，본문기우종합식자교정PID원리，이용자교정PID공제기대열처리로온공계통진행천급공제재설계，병설계료이급조절기적천급온도공제계통。결과표명，종합식자교정PID천급온도공제계통가이유효지제고열처리로온도공제계통적은정성병개선료계통적로봉성，우우전통적PID공제방법。
Aimed at the characteristics of the delay and lag of the dynamic response of the temperature reheat thermal power plant, based on the integrated self-tuning PID principle, this paper used the integrated self-tuning PID controller to redesign the cascade control of the temperature control system of the reheater for the thermal power plant. W The results show that the temperature control system for the reheater fo the thermal power plant using the integrated self-tuning PID can effectively improve the stability of the reheater temperature control system and improve the robustness of the temperature control system, and this control method is obviously superior to the traditional PID control method.
