基于LabVIEW的电子式氧调器PID控制系统的设计

Control System Designed for Electronic Oxygen Regulator Based on LabVIEW

摘要:

电子式氧调器是新型氧气调节器,它是飞机供氧系统的核心部件；目前针对电子氧调器,并没有很好的控制调节方法,很难达到现有的性能指标要求；对电子式氧调器的原理进行了分析,基于LabVIEW FPGA设计了一种电子式氧气调节器控制系统的实验研究方法；采用专家PID控制规则对氧调器进行控制并进行了优化改进,在此基础上进行了实验验证；实验结果表明,该控制系统能够对电子式氧调器进行精确控制,其控制程序具有良好的响应速度以及控制精度。

Abstract:

Aircraft electronic oxygen regulator (AEOR) is a new type of oxygen regulator which is the core of the Oxygen Supply System. At present, there is no good control method for the electronic oxygen regulator to meet the requirements of the existing technical index. By analyzing the principle of the AEOR, a new experimental research method of control system was designed for AEOR based on LabVIEW FPGA. Expert PID control rule was used and optimized to improve. The experiment result indicated that the AEOR control system was accurately performed and the control program had good response speed and control precision.