Fuzzy decoupling controller based on multi-mode control algorithm of Pi-Single Neuron and its application

摘要

Intelligent control algorithms are introduced into the control system of temperature and humidity. A multi-mode control algorithm of Pi-Single Neuron is proposed for single loop control of temperature and humidity. In order to remove the coupling between temperature and humidity, a new decoupling method is presented, which is called fuzzy decoupling. The decoupling is achieved by using a fuzzy controller that dynamically modifies the static decoupling coefficient. Taking the control algorithm of Pi-Single Neuron as the single loop control of temperature and humidity, the paper provides the simulated output response curves with no decoupling control, static decoupling control and fuzzy decoupling control. Those control algorithms are easily implemented in singlechip-based hardware systems.