Improved Time-Response Algorithm for the Method of Inequalities

摘要

An arrangement of the differential-algebraic equations of feedback control systems is proposed to reduce the number of calculations required to obtain the time response repeatedly in the method of inequalities. The arrangement is chosen so as to preserve the sparsity of the system matrices and to use the fact that only the controller is changed at each repetition. It is shown that great economy in computation is possible by the use of the arrangement.