基于PID的高压氧舱自动控制的设计与实现  

Design and Implementation of Automatic Control of Hyperbaric Oxygen Chamber Based on PID

作　　者：张敦晓 胡慧军 孟祥恩 潘树义 ZHANG Dunxiao;HU Huijun;MENG Xiangen;PAN Shuyi(Department of Hyperbaric Oxygen Therapy,The Sixth Medical Center of PLA General Hospital,Beijing 100048,China)

机构地区：[1]解放军总医院第六医学中心高压氧科,北京100048

出　　处：《中国医疗设备》2020年第9期65-69,共5页China Medical Devices

摘　　要：目的设计并实现一套基于PID复合算法的自动控制系统,提高高压氧舱自动控制系统的稳定性和通用性。方法通过研究控制系统所应用的PID算法,采用Delphi7.0开发编写控制系统软件代码,设计一套基于PID算法的高压氧舱自动控制系统。结果氧舱控制系统通过PID调节,能够使得氧舱自控曲线逐渐趋向于理论状态。结论本研究所设计的高压氧舱自动控制系统具有成本低、稳定性高等特点,能够满足不同氧舱在不同治疗方案下的自动控制要求,值得推广。Objective To improve the stability and versatility of the automatic control system of the hyperbaric oxygen chamber,an automatic control system based on PID compound algorithm is designed and implemented.Methods A set of automatic control system for hyperbaric oxygen chamber based on PID algorithm was designed by studying the PID algorithm used in the control system and using software code wrote by Delphi7.0 development and writing control system.Results The oxygen cabin control system was adjusted by PID,which could make the automatic control curve of the oxygen cabin gradually tend to the theoretical state.Conclusion The automatic control system of the hyperbaric oxygen chamber designed in this research has the characteristics of low cost and high stability,which can meet the automatic control requirements of different oxygen chambers under different treatment plans,and is worthy of promotion.

关 键 词：高压氧舱 自动化 控制 设计 

分 类 号：R197.39[医药卫生—卫生事业管理] TP273[医药卫生—公共卫生与预防医学]