论文部分内容阅读
针对传统单神经元PID控制器的神经元比例系数K不能在线调整和一般的改进型单神经元PID控制器抗干扰性、鲁棒性差的缺陷,基于神经内分泌腺体激素调节模型,设计了一种内分泌单神经元PID智能控制器(ESN-PIDC)。ESN-PIDC包括下丘脑调节单元、超短反馈单元、单神经元PID控制单元等。下丘脑调节单元按照激素调节规律在线整定神经元比例系数;超短反馈单元对自身的输出信号产生反馈补偿作用。将ESNPIDC依次应用于液位、温度控制系统中进行仿真。结果表明,ESN-PIDC具有较好的稳定性、鲁棒性和抗干扰能力。
Aiming at the defect that the neuron proportional coefficient K of the traditional single neuron PID controller can not be adjusted online and the general improved single neuron PID controller has poor immunity and robustness, based on the model of neuroendocrine gland hormone regulation, a Endocrine single neuron PID intelligent controller (ESN-PIDC). ESN-PIDC includes hypothalamus adjustment unit, ultra-short feedback unit, single neuron PID control unit and so on. The hypothalamic regulation unit adjusts the neuron proportional coefficient online according to the regulation of hormones; the ultra-short feedback unit generates a feedback compensation effect on its own output signal. The ESNPIDC followed by the level, temperature control system for simulation. The results show that ESN-PIDC has good stability, robustness and anti-interference ability.