H ∞ sampled data control of systems with time-delays

H∞ sampled data control of systems with time-delays

Fault Detection in Multirate Sampled-data Systems with Time-delays

In this paper, an approach is proposed to the fault detection in multirate sampled-data (MSD) systems with multiple time-delays in both input and output channels. The background of our study is the increasing demands for fault detection in complex, distributed process control systems, where the plant, controllers, sensors and actuators are networked by standardized bus systems. The core of the ...

Receding Horizon H∞ Control for Time-varying Sampled-data Systems

In this paper we consider the receding horizon H∞ control problems for sampled-data systems. We transfer sampled-data systems into equivalent jump systems. We first consider the receding horizon H∞ control problems for timevarying jump systems to obtain state feedback and output feedback receding horizon H∞ controllers. We then apply the obtained results to sampled-data systems and give design ...

Sampled-data H state-feedback control of systems with state delays

The ® nite horizon piecewise-constant state-feedbackH1 control of time-invariant linear systems with a ® nite number of point and distributed time-delays is considered. For the controller, coupled Riccati type partial di€ erential equations between sampling and updating the terminal conditions are derived. For small time delays the solutions and the resulting controllers are approximated by ser...

Tracking Control for Sampled-data Systems with Uncertain Time-varying Sampling Intervals and Delays

In this paper, a solution to the approximate tracking problem of sampled-data systems with uncertain, time-varying sampling intervals and delays is presented. Such time-varying sampling intervals and delays can typically occur in the field of Networked Control Systems (NCS). The uncertain, time-varying sampling and network delays cause inexact feedforward, which induces a perturbation on the tr...