宜宾学院学报
宜賓學院學報
의빈학원학보
JOURNAL OF YIBIN UNIVERSITY
2011年
6期
78-80
,共3页
恒压供水系统%PID控制器%Ziegler-Nichols%Simulink
恆壓供水繫統%PID控製器%Ziegler-Nichols%Simulink
항압공수계통%PID공제기%Ziegler-Nichols%Simulink
water supply system%PID controller%Ziegler-Nichols%Simulink
阐述了恒压供水系统和PID控制器的基本原理,在Simulink仿真软件中建立了该系统的模型,并用Ziegler-Nichols方法整定了系统PID控制参数的初值.仿真结果表明:经过初值整定的恒压供水系统PID控制器具有响应速度快、稳态精度高的特点.
闡述瞭恆壓供水繫統和PID控製器的基本原理,在Simulink倣真軟件中建立瞭該繫統的模型,併用Ziegler-Nichols方法整定瞭繫統PID控製參數的初值.倣真結果錶明:經過初值整定的恆壓供水繫統PID控製器具有響應速度快、穩態精度高的特點.
천술료항압공수계통화PID공제기적기본원리,재Simulink방진연건중건립료해계통적모형,병용Ziegler-Nichols방법정정료계통PID공제삼수적초치.방진결과표명:경과초치정정적항압공수계통PID공제기구유향응속도쾌、은태정도고적특점.
Basic principles of water supply system and PID controller were elaborated,then model of the system was established in Simulink software and the initial values of PID controller were tuned by Ziegler-Nichols method.Simulation results show that the PID controller is better than PID controller without Ziegler-Nichols method in respect of control effect with fast response and little overshoot.