摘要
在新时期的不断发展中,高低温试验是进行可靠性实验的主要设备之一,-对实验的有效开展具有十分重要的意义,该设备可以模拟低温、高温低湿以及高温高湿等各种环境条件,运用的领域也比价广阔,涉及了航空航天、科研单位以及高级院校的研究领域等等,随着近年来科技的不断发展和试验的更精密化发展,相关研究对于试验箱的稳定性和控制精度提出了更高的要求,基于此,本文介绍了一中温度试验的微机自动控制系统,分析了其对试验箱温度控制的特点等,并通过其设计了一种使用的PID控制新方法,为其在高低温试验箱中的应用进行了详细介绍。
In the continuous development is one of the main experiments that hewt of the new era, the high and low great significance for the effective temperature test equipment reliability conduct of the experiment, the device can simulate low temperature, high temperature and low humidity and high temperature and humidity, and other environmental conditions, the use of broad areas of parity also involved in aerospace research, research institutes and senior colleges, etc., in recent years, with the development of more sophisticated technology continues to develop and test, and related research for chamber stability and a higher control accuracy requirements, based on this, this paper introduces a microcomputer automatic temperature control system test, analyze its characteristics for the temperature control chamber, and through its designed for use PID control of the new method, its application in high and low temperature in a detailed introduction.
出处
《仪器仪表标准化与计量》
2014年第5期34-35,42,共3页
Instrument Standardization & Metrology
关键词
高低温试验箱
PID
应用
温度控制
High Low Temperature Test Box PID Application Temperature control
