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Research and Application of Self-Adaptive Fuzzy Control in the Negative Pressure Isolation Ward Control System | IEEE Conference Publication | IEEE Xplore

Research and Application of Self-Adaptive Fuzzy Control in the Negative Pressure Isolation Ward Control System


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...Show More

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.
Date of Conference: 18-19 July 2009
Date Added to IEEE Xplore: 07 August 2009
Print ISBN:978-0-7695-3699-6
Conference Location: Shenzhen, China

I. Introduction

Because of the negative pressure isolation ward's nonlinear system with the characteristics of multiple variables, strong coupling and instability, and the indoor's requirement of uniform directional air flow, stationary temperature and humidity control as well as prevent eddy-making, and it's difficult for traditional control theory and design method to satisfy the control requirement. It has theory advantage to apply modem intelligent control technology into negative pressure isolation ward control system design; with this method we can design a high quality control system [1] to meet the negative pressure isolation ward's safety standards.

References

References is not available for this document.