Title :
Research and Application of Self-Adaptive Fuzzy Control in the Negative Pressure Isolation Ward Control System
Author :
Li Zhi-jun ; Wang Jing-hua ; Shen Ke-yu ; Yang Jia ; Lin Jin-lu
Author_Institution :
Sch. of Autom., Wuhan Univ. of Technol., Wuhan, China
Abstract :
In this paper, aimed at the negative pressure isolation ward with the characteristics of multiple variables, strong coupling and instability, according to the research of latest isolation environmental air current structure and based on the conventional PID control, this paper uses fuzzy inference to achieve the parameters of PID on-line adaptive setting, so that the control of negative pressure isolation ward can achieve the satisfactory control.
Keywords :
adaptive control; fuzzy control; fuzzy reasoning; pressure control; stability; three-term control; PID control; fuzzy inference; latest isolation environmental air current structure; negative pressure isolation ward control system; self-adaptive fuzzy control; strong coupling; Adaptive control; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Humidity control; Pressure control; Programmable control; Temperature control; Three-term control; Adaptive control; Fuzzy PID; Negative pressure isolation ward;
Conference_Titel :
Information Processing, 2009. APCIP 2009. Asia-Pacific Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-0-7695-3699-6
DOI :
10.1109/APCIP.2009.40
