The Realization of a Discrete-Time Deterministic Regulator for Energy Renewable Multivariable Systems

This study proposes an optimal control law for a linear constant energy renewal multivariable system supplying power to protection and signaling circuits for switchgears and substation operations. The energy storage mechanism creates a control source that dictates the frequency of the pow er supply voltage. The entire analysis was based essentially on the use of a vector of inputs and outputs, and a matrix of operations characterizing the storage mechanism, assuming the system is both controllable and observable under arbitrary state feedback. The property of the output regulator which was desirable from the view point of feedback control design was clarified.