摘要
对船用舵机泵控系统中位置控制单元的三通阀控制非对称缸和四通阀控制对称缸的两种设计方案进行了理论分析和系统结构分析。通过仿真比较了两种方案的动态性能,为工程实际中控制方案的选择提供参考。
Two design strategies that three-way valve control unsymmetrical cylinder and four way valve control symmetrical cylinder were analyzed from principle and system structure aspects. Characteristics of the two strategies were compared according the computer simulation results. They provide some references for engineering practice.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2007年第13期1548-1550,共3页
China Mechanical Engineering
关键词
舵机
位置控制
三通阀
四通阀
ship rudder
position control
three- way valve
four- way valve
