一种内分泌单神经元控制策略及应用

Endocrine Single Neuron Control Strategy and Its Applications

综合生物内分泌激素调节机理和单神经元PID控制律的各自优点,提出一种复合型内分泌智能控制策略—内分泌单神经元控制。基于内分泌激素调节回路设计了该控制器的两级控制体系结构,并采用单神经元PID作为第二级控制器。将其应用于两个典型的工程对象:二阶液位流量系统的液位控制和四分之一汽车主动悬架系统的减振控制。仿真结果表明,该控制器结构简捷、控制品质优良、具有较强的自适应性和鲁棒性。该方法为内分泌智能控制策略及其应用提供了新思路。

Based on the advantages of principles of endocrine hormone regulation and neuron PID control, a compound endocrine intelligent control strategy named endocrine single neuron control was proposed. The two-level control architecture of the endocrine single neuron controller was designed based on the regulation loop of endocrine hormone, and the neuron PID controller was acted as the secondary controller. The proposed strategy was then applied to two typical engineering examples： one is the liquid-level control of a second-order liquid-level flow system, the other is the vibration control of a quarter vehicle active suspension. Simulation results demonstrate that the proposed controller has advantages of simple structure, excellent performance, strong self-adaptability and robustness. The proposed control strategy provides a possible new way for endocrine intelligent control and its applications.