标题：Design of Atmospheric Hypoxic Chamber Based on Fuzzy Adaptive Control
作者：Wang Binhua; Wang Siyu; Yu Mengsun; Cao Zhengtao; Yang Jun
作者机构：[Wang Binhua] Shandong Univ, Coll Control Sci & Engn, Jinan 250061, Peoples R China.; [Wang Siyu] Beihang Univ, Sch Biol Sci & Med Engn, Beijing 100 更多
会议名称：IEEE 11th International Conference on Electronic Measurement and Instruments (ICEMI)
会议日期：AUG 16-19, 2013
来源：PROCEEDINGS OF 2013 IEEE 11TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS (ICEMI)
关键词：atmospheric hypoxic chamber; time-delay system; fuzzy adaptive algorithm
摘要：Contrary to the problem of plateau acute reaction caused by the low oxygen partial pressure, we designed a simulated altitude environment atmospheric hypoxia chamber. The control system is based on fuzzy adaptive algorithm combined with expert algorithm and PD algorithm, which can justify parameter itself to fit the environment of time-delay and instability. During 10 days of hypoxic training, the simulating altitude inside the chamber is controlled within expected limits, which is able to recover after an interfere is occurred. This system solves the problem of controlling difficulty due to the complex environment of the chamber, and provides strong robustness as well as high accuracy, which provides a scientific platform for the related research of hypoxia.