Page 157 - Adaptive Identification and Control of Uncertain Systems with Nonsmooth Dynamics

ANDSC of Strict-Feedback Systems With Non-linear Dead-Zone 153

sis. In addition, novel high-order neural networks with a simpler structure
and less adaptive parameters are developed to approximate unknown non-
linearities. Moreover, by introducing an improved Lyapunov-Krasovskii
function without the integral operator, the effects of time-delays can be
compensated, and the possible control singularity problem, the discon-
tinuous control, and some restrictive assumptions on the systems are cir-
cumvented. Simulation is conducted to demonstrate the effectiveness and
superior performance.

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