航天器环境工程Issue(3)：283-286,4.DOI:10.3969/j.issn.1673-1379.2014.03.009
分段自适应PID控制器及其在航天产品真空热试验中的应用
Piecewise adaptive PID controller and its application in thermal vacuum test of space products
摘要
Abstract
On the basis of analysis on the characteristics of the control objects in the thermal vacuum tests and the current problems and difficulties in the temperature control, an adaptive PID controller is designed. In order to verify this control method, two thermal vacuum tests are carried out. The test results show that this adaptive PID control method enjoys many advantages, including small amount of overshoot and superior adaptability without the need of manual operation in the test. It provides a better solution to the problem in the current control system with the lack of automation and a large overshoot, and thus greatly reduces the labor intensity of manual adjusting.关键词
热真空试验/温度控制/超调/自适应控制/PID控制器Key words
thermal vacuum test/temperature control/overshoot/adaptive control/PID controller分类
航空航天引用本文复制引用
张军,张春莹,朱熙,马昆,路彤..分段自适应PID控制器及其在航天产品真空热试验中的应用[J].航天器环境工程,2014,(3):283-286,4.基金项目
总装备部预先研究课题 （）
