摘要
本文提出了利用零开口流量阀和在两负载腔之间安装连通孔的加载马达组成的电液负载模拟器加载系统，详细分析了连通孔在消除多余力和拓宽频带的效果，通过仿真和实验，验证了连通孔的有效性。
This paper presents a loading system composed of azero-open-flow valve and a loading servo motor with a interconnected pore between two load cavities. The author gives a thoroughanalysis on the influence of frequency band and dicturbance torquecaused by interconnected pores. Then, the simulation and experimental results prove that the interconnected pore is very effective forthe load simulator.
出处
《机床与液压》
EI
北大核心
1997年第3期17-18,2,共2页
Machine Tool & Hydraulics
关键词
机床
连通孔
电液负载模拟器
电液伺服系统
Interconnected pore Electrohydraulic load simulator Disturbance torque
