调距桨液压双阀控制系统设计与分析  

Analysis and Design of Dual-valve Controlled Hydraulic System for Controllable Pitch Propeller

作　　者：金小弟[1] 张劲枫[1] 李晶[2] 张昌钧[2] 誾耀保[2] 

机构地区：[1]中国船舶重工集团公司第704研究所,上海200031 [2]同济大学机械与能源工程学院,上海200092

出　　处：《流体传动与控制》2013年第3期8-11,共4页Fluid Power Transmission & Control

摘　　要：针对比例方向阀与电液换向阀组成的调距桨液压双阀并联控制回路进行理论分析,提出了液压双阀系统控制策略,确定了控制器参数,并在AMESim软件中对控制系统性能进行仿真分析。计算结果表明控制策略与参数设计合理,满足调距桨桨距调节性能要求。This paper theoretically analyses the parallel control circuit of a dual-valve controllable pitch propeller hy- draulic system which consists of an electro-hydraulic directional control valve and a proportional directional control valve, and proposes the control strategy and confirms the controller parameters. In addition, the system performance is simulated in AMESim, and the calculating results show the control strategy and parameters are reasonable and meet the pitch adjustment requirements.

关 键 词：调距桨 双阀控制 液压系统设计 

分 类 号：TH137.7[机械工程—机械制造及自动化]