International Journal of Computer Science Issues

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A double inverted pendulum system is a very complex and non-linear system. In this paper, a new design method using adaptive networks based fuzzy inference system (ANFIS) is proposed to cope with this system. This is a single input multi outputs system which states are all nonlinear and the second state maybe need infinity control force in the steady state. So the transient states control is more important than steady state response. The first step is to derive every subsystems state feedback gains, then by using ANFIS to calculate the optimal feedback gains by human knowledge. The results of simulations are revealed that the good performances are possessed.