Decoupling control of multivariable time-varying systems based on PID neural network

In this paper, the proportional (P) neuron, integral (I) neuron and derivative (D) neuron are introduced and a new neural network: PID neural network (PIDNN) is built. Based on the PID neural network, a strong coupled time varying system is decoupled and controlled. The paper displays the perfect performances of the PIDNN in the multivariable time-varying systems.