摘要
以液压系统执行元件输出速度不变为前提,分析和评价三种节流调速回路的速度 负载特性,根据速度刚度之间的关系给出判别式,以帮助选择何种调速方式可以获得较高的速度刚度,以保持液压系统执行机构较好的速度稳定性。
Based on the premise of unchanged output speed of hydraulic system executive elements, this paper analyzed and evaluated three kinds of speed-load characteristics of flow adjusting circuit, gave out discriminant according to the relation between speed rigidities, and helps to select which kind of adjusting speed model which can obtain the higher speed rigidity, so as to hold the better speed stability of dynamic system.
出处
《山东科技大学学报(自然科学版)》
CAS
2004年第2期40-43,共4页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
节流调速回路
速度-负载特性
速度刚度
flow adjusting circuit
speed-load characteristics
speed rigidity