摘要
提出一种基于微机的采用电液比例阀作为先导控制阀的水轮机轮叶控制系统，该系统具有结构简单，抗油污能力强，数字协联精度高等优点。给出了数字协联算法及系统控制策略。试验表明微机电液比例控制水轮机轮叶系统具有较优的控制性能。
A new type of microcomputer based hydroturbine runner system in which an eletrohydraulic proportional valve is applied as the pilot control valve is presented in this paper.The system is characterized with simple structure,strong ability of oil contamination immunity and high digital earn precision.The digital cam algorithm and the control strategy for the system are given in the paper.The experimental results show that the system has remarkable control function.
出处
《中国机械工程》
CAS
CSCD
北大核心
1994年第5期35-36,共2页
China Mechanical Engineering
关键词
电液比例控制
计算机控制
水轮机
s:electrohydraulic proportional control
microcomputer control
digital cam
hydroturbine
