Title :
On the Hierarchical Optimization of Retarded Systems via Costate Prediction
Author :
Jamshidi, M. ; Merryman, J.E.
Author_Institution :
University of New Mexico, Department of Electrical and Computer Engineering, Albuquerque, NM 87131
Abstract :
The costate prediction method of hierarchical control of non-linear systems is based on two substitution relations for the first- and second-level problems in a multilevel formulation. The method has shown superior computational behavior for unretarded systems as compared to other schemes such as goal coordination or interaction prediction. In this paper the costate prediction is extended to retarded continuous-time and discrete-time systems. Algorithms are developed and illustrated for numerical examples.
Keywords :
Control systems; Convergence; Delay systems; Linear systems; Nonlinear control systems; Nonlinear systems; Optimization methods; Prediction methods; Riccati equations; Vectors;
Conference_Titel :
American Control Conference, 1982
Conference_Location :
Arlington, VA, USA
