Efficient Representation of the State Equation in Max-Plus Linear Systems with Interval Constrained Parameters

Abstract

A method for efficiently representing the state equation in a class of max-plus linear systems is proposed. We introduce a construct referred to as ‘cell’ in which the list of possible longest paths is stored. By imposing interval constraints on the system parameters, we can reduce the complexity of the state equation. The proposed method would be useful in scheduling applications for systems with adjustable system parameters.