阀门电动执行器重复性精度实验研究
Experimental Study on Repeatability Accuracy of Valve Electric Actuator
马帅 1曹艳红2
作者信息
- 1. 北京航天试验技术研究所,北京 100074
- 2. 泰尔信通(北京)投资管理有限公司,北京 100088
- 折叠
摘要
阀门控制的智能化与精度化已经成为该行业过程控制领域的热点研究方向.为了保证航天发动机试验系统中流体介质输送阀门的性能要求,对阀门电动执行器进行了重复性精度实验研究,实验结果表明,阀门电动执行器在低转速运动过程中偏差小,重复性最好,满足阀门重复性精度要求.
Abstract
The intellectualization and precision of valve control has become a hot research direction in the field of process control.In order to ensure the performance requirements of fluid medium delivery valve in aerospace en-gine test systems,the repeatability accuracy of the valve electric actuator is experimentally studied.The experimen-tal results showed that the valve electric actuator has a small standard deviation and the best repeatability during the low speed opening process.Electric actuator meets the valve repeatability accuracy requirements.
关键词
阀门/电动执行器/重复性精度/极值/偏差Key words
valve/electric actuator/repeatability accuracy/extreme value/standard deviation引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据