Application of Parameter Self-adaptive Fussy PID Control in Central Air-condition Saving-energy System
The problem about energy consumed by central aircondition is paid attention by people. There are great non-linearity, lag and variety of parameter in this system. Traditional PID control arithmetic has some difficulty. The merit of fussy-control is that there is better dynamic response characteristic. The mathematic model is not needed in this arithmetic. There is better adaptability, faster rise time and better robust characteristic. But there is error in fussy-control by limited grade. So we use AT89C58 as control kernel and use fussy-PID arithmetic in this system. It ensures that there is faster, more stability and smaller error. This control system has been proved stable by some experiment, the antiinterference ability is strong. It can satisfy completely the need of variable-flux equip.
Central Air-condition Saving-energy Fussy-PID
Wang Rong-hui Liu Gang
School of Electric and Electronics Engineering, Jilin Architectural and Civil Engineering Institut Experiment Center of Base Department, Air-force Aviation University, Changchun China
国际会议
上海
英文
502-504
2011-07-26（万方平台首次上网日期，不代表论文的发表时间）