Dynamic Sliding Mode Control System for Hydraulic Turbine Regulating System Based on Immune Particle Swarm Optimization
In order to improve the regulation performance and stability of hydraulic turbine and meet the increasing demand for clean energy and energy utilization efficiency,the dynamic sliding mode control system of hydraulic tur-bine regulation system based on immune particle swarm optimization is studied.The structure of dynamic sliding mode control system of hydraulic turbine governing system is constructed,and the running state of hydraulic turbine governing system is analyzed.The running state of hydraulic turbine can be predicted and controlled by dynamic sliding mode controller,so that the running state of hydraulic turbine can track the given reference trajectory smooth-ly and stably.The parameters of dynamic sliding mode controller are optimized by immune particle swarm optimiza-tion,and the optimized control results are applied to electro-hydraulic servo system to control the position of oil cylinder,ensure the stable and accurate regulation of hydraulic turbine state,and track and respond to system state changes in time.The experimental results show that the system has strong adaptability and good robustness under sawtooth signal and step signal,and effectively solves the chattering problem of the system with small control error.
immune particle swarmwater turbineregulating systemdynamic sliding mode control
万方数据
维普
