摘要
PID控制器在工业过程控制中得到广泛的应用.但传统PID控制器对大滞后、时变和非线性等被控对象的控制性能不够理想.而模糊集理论在处理不确定复杂化的决定或不明确过程时起着重要的作用.忆阻器可以根据电压的改变自动调整,所以忆阻器被作为可调整增量,可以代替PID控制器电路中的电阻,构成M-PID控制器.
PID controllers are commonly used in industry, but the control performances of classical PID controllers on large time-delay or unstable objects are not good. Fuzzy set theory plays an important role in dealing with uncertainty when making decisions in complex or ill-defined processes, The resistance of a memristor can be adjusted automatically with its voltage changing, so a memristor can be used as a tunable gain to constitute a M-PID controller, replacing the resistor in PID controller circuit.
出处
《湖北工业大学学报》
2013年第1期60-63,共4页
Journal of Hubei University of Technology
基金
国家自然科学基金资助项目(30970763)
关键词
参数整定
模糊理论
忆阻器
仿真
Parameters setting
Fuzzy theory memristor
simulation
