This paper presents the stability analysis of the sampled-data fuzzy-model-based control systems. To investigate the system stability, a T-S fuzzy model is employed to represent the nonlinear system. A sampled-data fuzzy controller is employed to close the feedback loop. Due to the sampling activity of the sampled-data fuzzy controller, discontinuity is introduced which complicates the stabilit...

A semilinear one-dimensional convection-diffusion equation with distributed control, coupled to the Dirichlet or to the mixed boundary conditions, is considered. A sampled-data controller design is developed, where the sampled-data (in time) measurements of the state are taken in a finite number of fixed sampling points in the spatial domain. Sufficient conditions for the exponential convergenc...

<p style='text-indent:20px;'>A low-gain integral controller with anti-windup component is presented for exponentially stable, linear, discrete-time, infinite-dimensional control systems subject to input nonlinearities and external disturbances. We derive a disturbance-to-state stability result which, in particular, guarantees that the tracking error converges zero absence of The discrete-...

We analyze the robustness of exponential stability infinite-dimensional sampled-data systems with unbounded control operators. The perturbations we consider are so-called Desch–Schappacher perturbations, which arise, e.g., from boundary described by partial differential equations. As main result, show that system is preserved under all sufficiently small in a certain sense.

This paper addresses the issue of course keeping control (CKC) for unmanned surface vehicles (USVs) under network environments, where various challenges, such as resource constraints and discontinuities yaw caused by data transmission, are taken into account. To tackle constraints, an event-sampled scheme is developed to obtain data, a novel adaptive neural-network-based state observer (NN–SO) ...