A class of optimal control problems for infinite dimensional impulsive antiperiodic boundary value problem is considered. Using exponential stabilizability and discussing the impulsive evolution operators, without compactness and exponential stability of the semigroup governed by original principle operator, we present the existence of optimal controls. At last, an example is given for demonstr...

This paper surveys techniques for choosing linear feedback laws for linear, time-invariant, Continuous systems. The techniques discussed are for the purpose of achieving one or more of the following aims : reduction in the system sensitivity to internal parameter variations ; optimal design of the system ; control of the transient resoonse of the system and minimisation of noise effects. Feedba...

The paper utilizes the Virtual Reference Feedback Tuning methodology for the iterative way of controller design and fine-tuning. It uses a series of experiments with no restriction on data generation to design an optimal controller of desired structure without the intermediate plant identification step. The approach is shown to be successful for the design and fine-tuning of a controller for a ...