湿度控制系统测量控制仪的建模研究  

Research on Constructing Model for Measurement & Control Device of the Humidity Control System

作　　者：刘罡[1] 杨坚华[1] 

机构地区：[1]兰州物理研究所,兰州730000

出　　处：《宇航计测技术》2005年第2期16-19,共4页Journal of Astronautic Metrology and Measurement

摘　　要：描述了卫星服务舱湿度控制系统的构成及其工作原理。通过理论分析和试验相结合的方法,建立了基于传递函数的系统测量控制仪的数学模型,并通过试验验证了模型的准确性。这为分析和改进系统性能提供了理论依据。The structure and work principle of humidity control system for the satellite service module are discribed. The mathematical model of the measurement & control device of system based on the transfer function is constructed by using the method of combining the theory analysis and the test. The accuracy of the model has been verified by the test. This work provides theory basis of analyzing and improving the characteristics of the humidity control system.

关 键 词：系统测量 控制仪 建模研究 湿度控制系统 工作原理 数学模型 传递函数 试验验证 系统性能 服务舱 准确性 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TN943.6[自动化与计算机技术—控制科学与工程]