12 – Adaptive robust control scheme with an application to PM synchronous motors

摘要: Publisher Summary This chapter presents a new, adaptive, and robust control scheme for class of nonlinear uncertain dynamical systems. To reduce the gain widen application scope adaptive techniques, system uncertainties are classified into two different categories: structured nonstructured with partially known bounding functions. The uncertainty is estimated adaptation compensated. Meanwhile, method applied to deal by estimating unknown parameters in upper function. backstepping also adopted not parametric-pure feedback form, which usually necessary scheme. It shown that new guarantees uniform boundedness assures tracking error entering an arbitrarily designated zone finite time. effectiveness proposed demonstrated permanent magnet (PM) synchronous motors.