以PLC为核心的云雾室自动温度控制系统设计及仿真

Design and Simulation Fog Chamber with PLC as Core Automatic Temperature Control System

云雾室是通过自动化手段制造云雾环境的模拟系统,主要用于飞行器等航天器械进行云雾天气的飞行测试。温度是云雾室的主要控制标准,采用串级调控进行温度控制以增加系统的动态性能。并对以PLC为核心的云雾室自动温度控制系统进行设计和仿真。

Fog chamber is made by automated means cloud environment simulation system, mainly used in spacecraft and other space instrument for fog weather flight test. Temperature is the main control standard of fog chamber, adopts the cascade control for the temperature control to increase the system dynamic performance. And the fog chamber with PLC as the core automatic temperature control system design and simulation.