Title :
Hierarchical control via co-state prediction using a multiple microprocessor system with shared memory
Author :
Bottura, Celso P. ; Filho, Jose T Costa
Author_Institution :
DMCSI/FEE/UNICAMP, Sao Paulo, Brazil
Abstract :
Changes in the costate coordination methodology based on the costate prediction method are introduced. The objective is to define a partition criterion for optimizing the solution, using parallel processing, of the problem of optimal control of large-scale system on a multiple-microprocessor architecture using the preferential processor. The partition involves a decentralization of the hierarchical calculation and the distribution of the coordination calculation. An application to a power system is implemented
Keywords :
hierarchical systems; large-scale systems; optimal control; parallel processing; co-state prediction; coordination calculation; costate coordination methodology; decentralization; hierarchical control; large-scale system; multiple microprocessor system; optimal control; parallel processing; partition criterion; power system; preferential processor; shared memory; Central Processing Unit; Computer architecture; Control systems; Large-scale systems; Microprocessors; Optimal control; Optimization methods; Parallel processing; Prediction methods; Random access memory;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70240