Optimization of Auto-Coupling PI Control Algorithm for Steam Generator Water Level
A wide range dynamic simulation model was established for the steam generator water level system with nonlinear time-varying and no self balancing ability. The optimization strategy for the speed factor of the auto-coupling PID control was studied,and two adaptive speed factor models were developed based on the deviation size and change law. The digital simulation results showed that the optimized auto-coupling PI control performance index was better than conventional PI control,the optimization strategy has certain reference value for other types of auto-coupling PID control.
auto-coupling PIspeed factornonlinear time-varying systemsimulation model
万方数据
维普
