Modeling and simulating of new three - phase four - wire cascade control system 新型三相四線制串級調(diào)速系統(tǒng)的建模與仿真
The concept of networked cascade control system ( nccs ) is presented and a class of nccss based on fieldbus is studied 摘要提出了網(wǎng)絡化串級控制系統(tǒng)的概念,并針對一類基于現(xiàn)場總線的網(wǎng)絡化串級控制系統(tǒng)進行了研究。
3 ) implement cascade control system to regulate wheel speed by dsp and motor driver instead of ordinarily single closed loop system 3 )改進了機器人輪速控制的單閉環(huán)控制系統(tǒng),通過dsp和電機驅(qū)動芯片,實現(xiàn)機器人輪速的串級控制結(jié)構(gòu),改善了控制效果。
( 2 ) assistant signals each other dispel . according to three impulse control water lever error , designing three impulse pid cascade control system 根據(jù)三沖量水位調(diào)節(jié)系統(tǒng)控制水位誤差,設計采用了三沖量pid串級控制方式,采用輔助信號蒸汽流量和給水流量對消方法消除水位偏差。
For the long time - delayed characteristic of main - steam temperature object in power plant , a mainsteam temperature cascade control system with a feed - forward controller was proposed 摘要為了解決電廠主蒸汽溫度系統(tǒng)的大遲延問題,提出了一種帶神經(jīng)網(wǎng)絡前饋控制器的主蒸汽溫度串級控制系統(tǒng)。