河北建筑工程学院学报
河北建築工程學院學報
하북건축공정학원학보
JOURNAL OF HEBEI INSTITUTE OF ARCHITECTURAL ENGINEERING
2014年
2期
70-73,81
,共5页
恒压供水%模糊控制%PID 控制%程序设计
恆壓供水%模糊控製%PID 控製%程序設計
항압공수%모호공제%PID 공제%정서설계
constant pressure water supply%fuzzy control%PID control%program design
城市供水系统具有时滞和非线性特性等特点,仅利用常规 PID 控制不能使供水系统的各项性能指标很好的满足要求。针对这一实际情况,在双储供水系统中设计了一种模糊技术与常规 PID 控制算法相结合的模糊 PID 复合控制系统,该系统能够减少能量浪费,提高水压稳定性。实践运行表明,该系统运行状况良好,性能优越,验证了其有效性和可靠性。
城市供水繫統具有時滯和非線性特性等特點,僅利用常規 PID 控製不能使供水繫統的各項性能指標很好的滿足要求。針對這一實際情況,在雙儲供水繫統中設計瞭一種模糊技術與常規 PID 控製算法相結閤的模糊 PID 複閤控製繫統,該繫統能夠減少能量浪費,提高水壓穩定性。實踐運行錶明,該繫統運行狀況良好,性能優越,驗證瞭其有效性和可靠性。
성시공수계통구유시체화비선성특성등특점,부이용상규 PID 공제불능사공수계통적각항성능지표흔호적만족요구。침대저일실제정황,재쌍저공수계통중설계료일충모호기술여상규 PID 공제산법상결합적모호 PID 복합공제계통,해계통능구감소능량낭비,제고수압은정성。실천운행표명,해계통운행상황량호,성능우월,험증료기유효성화가고성。
Urban water supply system has the characteristics of time delay and nonlinear characteris-tics,using conventional PID control can not only make each performance index of the water supply system well meet the requirements.Aimed at the actual situation,we designed a fuzzy PID com-pound control system of fuzzy technology and conventional PID control algorithm combining in the reservoirs water supply system,the system can reduce energy waste,improve the stability of water pressure.Practical operation shows that the system is running in good condition,superior performance,and verifies its validity and reliability.