Research on Temperature Control Technology of Thermal Vacuum Test in Aerospace Field

摘要：

　　The temperature control system is an indispensable key system for the thermal vacuum test.It is used to simulate the infrared heat flow environment of the spacecraft in orbit.In order to improve the stability and reliability of temperature control,this paper designs and develops a thermal vacuum test temperature control system based on the Modbus RTU serial communication protocol on the LabVIEW platform.The system combines the flexibility of software development on LabVIEW platform and combines the stability of serial communication with controller.This temperature control system has been used in thermal vacuum test,the control effect of overshooting within 1℃ and temperature control accuracy within ±0.2℃.The system has high stability,which achieves the expected goal.

作者: Juan Ning Jing-yi Shao Ying Zhou Yang-yang Liu

作者单位: Beijing Institute of Satellite Environment Engineering,Beijing,100094,P.R.China

会议类型: 国际会议

会议名称: 2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)(2018第二届电子信息技术与计算机工程国际会议)(EITCE2018)

会议地点: 上海

会议语种:英文

页码: 1-5

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）