A Two-Level Controller Based on the Modulation Principle of Testosterone Release

Based on the hypothalamo-pituitary-adrenal axis model,this paper presented a two-level controller which includes the master controller and the secondary one.The master controller can adjust dynamically the setpoint of the secondary one according to the real-time control error.Consequently,the controller can eliminate the control error quickly and stably.The simulation results show that the control performance and adaptation of the controller are better than that of the conventional PID controller.