Design of a Class of P-Type Immune Controllers Based on T-B Cell and its Stability Analysis

The biological immune system can be regarded as a control system which has very strong robustness and self-adaptability in complex disturbances and uncertain environment. This paper presents an immune controller based on T-B interaction immune mechanism during the special immune process, and analyses the stability and boundedness of the control system which is formed by this kind of immune controllers. Immune PID controller is constructed by combining this immune controller with PID controller. Finally, the universal model for a class of P artificial immune controllers has been presented in this thesis, which is general form containing several proportional immune controllers proposed presently.