CAJ | 학술논문

为了满足各种复杂控制任务,适应市场环境的千变万化,快速、准确及优质地完成各种工业控制要求,研究设计了一套基于模糊控制理论的PID闭环控制系统.系统设计以PID算法原理为基础,以数字化为实现方法,运用模糊控制理论,并实现控制系统的参数自整定.研究搭建相应的RC一阶电路硬件调试平台,通过相关软件设计,完成PID闭环控制器的调试,实现基于模糊控制理论的PID控制系统的相关功能,试验过程中使用高精度的AD/DA转换器确保系统的数字化精度要求,足以提升系统的适用性和有效性.实验表明,基于模糊控制理论的PID闭环控制系统能满足各种工业控制要求,具有较强的现实意义.
위료만족각충복잡공제임무,괄응시장배경적천변만화,쾌속、준학급우질지완성각충공업공제요구,연구설계료일투기우모호공제이론적PID폐배공제계통.계통설계이PID산법원리위기출,이수자화위실현방법,운용모호공제이론,병실현공제계통적삼수자정정.연구탑건상응적RC일계전로경건조시평태,통과상관연건설계,완성PID폐배공제기적조시,실현기우모호공제이론적PID공제계통적상관공능,시험과정중사용고정도적AD/DA전환기학보계통적수자화정도요구,족이제승계통적괄용성화유효성.실험표명,기우모호공제이론적PID폐배공제계통능만족각충공업공제요구,구유교강적현실의의.
To satisfy the various complex control tasks,adapt to the ever-changing market environment,and accomplish a variety of industrial control requirements rapidly and accurately,a PID closed-loop control system based on fuzzy control theory was researched and designed. The system design is based on PID algorithm principle. Digitization is taken as the implementation method. The parameter self-tuning of PID control system is realized by means of the fuzzy control theory. A corresponding RC first-order circuit hardware debugging platform was established during the research to fulfill the debugging of PID closed-loop controller and realize associative functions of PID control system based on the fuzzy control theory. The high-precision AD/DA convertor is used in test process to ensure the accuracy requirement of digital system,which can improve the feasibility and va-lidity of the system. The experimental results show that the PID closed-loop control system can meet the requirements of various industrial control,and has strong practical significance.