某机载雷达智能环境控制器的设计

为了提高某机载雷达环境控制系统控制品质,设计了一种基于PID控制与模糊控制相结合的智能控制器。文章介绍了该智能控制器的基本原理、系统组成,详细论述了温度控制算法。该算法具有更大的灵活性、更快的响应速度、抗干扰性强和鲁棒性高的优点,特别适用于非线性、时变和大滞后的控制系统。试验表明,采用该算法的环境控制系统具有良好的控制...

Design of Intelligent Environment Controller of an Airborne Radar

In order to improve the control quality of environment control system for an airborne radar,a novel intelligent controller is designed.The proposed controller is based on a control strategy combining PID with fuzzy control.This paper introduces the principle and system components of the intelligent controller and then discusses the temperature control algorithm,which has excellent flexibility,faster response speed,strong anti-disturbance ability and high robustness.The temperature control algorithm is very suitable for the control system which has the characteristics of non-linear,time-variant and large time-delay.The experimental results show that the environment control system using the new algorithm has a good control performance,satisfying the requirements of cooling or heating the airborne equipment.