Multiple Performance Analysis for Nonlinear Networked Control Systems with Limited Channels

In this paper, the problems of QSR-dissipativity, input feed-forward output feedback passivity and finite-gain $\mathcal {L}_{2}$ stability are analyzed for nonlinear networked control systems under limited transmission capacity. To model real networked control systems more precisely, both plant-to-controller and controller-to-plant channels under limited transmission capacity are considered. To decrease the transmission frequency, a novel reference input based triggered control is proposed by taking reference input, quantizer and coder structure into account. To attenuate the negative effect brought by external disturbance and zero-order-hold at the decoder side, coders are creatively designed by involving the reference input at the plant side. An example comparing with the recent literature demonstrates the efficiency and the superiority of our proposed method.