韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2006年
9期
42~45
,共null页
整定 调节器 系统 仿真
整定 調節器 繫統 倣真
정정 조절기 계통 방진
ascertain; regulator; system; simulation
采用工程设计方法确定PI调节器参数后,系统性能指标不尽理想时,则应采用PID调节器对系统进行校正,可将Zlegler-Nichols方法拓展为直接利用PID与PI调节器的关系比例系数来确定PID调节器的参数,经仿真结果证明能收到较好的控制效果.
採用工程設計方法確定PI調節器參數後,繫統性能指標不儘理想時,則應採用PID調節器對繫統進行校正,可將Zlegler-Nichols方法拓展為直接利用PID與PI調節器的關繫比例繫數來確定PID調節器的參數,經倣真結果證明能收到較好的控製效果.
채용공정설계방법학정PI조절기삼수후,계통성능지표불진이상시,칙응채용PID조절기대계통진행교정,가장Zlegler-Nichols방법탁전위직접이용PID여PI조절기적관계비례계수래학정PID조절기적삼수,경방진결과증명능수도교호적공제효과.
When the engineering - design method is used to ascertain the parameters of the PI regulator, and the capacity indexes of the system are not so ideal as expected, PID regulator should be used to emend the system. That is, the Ziegler - Nichols method is amplified so as to directly use the relating proportion modulus of PID and PI regulator for ascertaining the parameters of the PI regulator. The result of simulation shows that better controlling efficiency will be available.