Data-Driven Model-Free Adaptive Control for a Class of MIMO Nonlinear Discrete-Time Systems

摘要: In this paper, a data-driven model-free adaptive control (MFAC) approach is proposed based on new dynamic linearization technique (DLT) with novel concept called pseudo-partial derivative for class of general multiple-input and multiple-output nonlinear discrete-time systems. The DLT includes compact form linearization, partial full linearization. main feature the that controller design depends only measured input/output data controlled plant. Analysis extensive simulations have shown MFAC guarantees bounded-input bounded-output stability tracking error convergence.