2011•Unpublished venueRequires access

Application on fuzzy PID technology for central heating

Tieqiang Sun, Zhaohui Nie, Rong Liu

Abstract

Central heating system is a big lag, time-varying, nonlinear complex system, the parameter self-tuning fuzzy PID control can use the fuzzy control rules to modify the pm parameters online, and therefore has good adaptive ability. This paper analyzes the central heating system in the model, and designed a fuzzy parameter self-tuning pm controller. pm control and fuzzy PID control simulation of the model were studied. The results show that: Fuzzy PID control over traditional pm control has better control effect.

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Available abstract

Key concepts: PID controller, Control theory (sociology), Fuzzy control system, Fuzzy logic, Control engineering, Control system, Nonlinear system, Temperature control