Multilevel structures for on-line dynamic control

Findeisen W (1978). Multilevel structures for on-line dynamic control. In: Systems Analysis Applications to Complex Programs. Eds. Cichocki, K. & Straszak, A., IFAC Workshop Series . pp. 155-163 Oxford, UK: Pergamon Press. ISBN 978-0-08-022029-1 DOI:10.1016/B978-0-08-022029-1.50032-6.

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Abstract

This chapter elaborates the multilevel structures for on-line dynamic control. One of possible structures for dynamic optimal control using both decomposition and feedback is presented. Its distinctive feature is the use of prices on inputs and on outputs of the system elements with the aim to achieve coordination of the local decisions. The feedback algorithm just indicated would be referred to as a repetitive optimization scheme. The feedback introduced so far cannot compensate for the errors done by the coordination level in setting the prices. Another repetitive feedback can be introduced to overcome this shortage. One should note that feeding back the actual values achieved makes sense if the models used in computation differ from reality because of disturbances. The actual state is exactly equal to what the models have predicted, and the feedback information is irrelevant. It is considered that the system element has been supplied with first-layer follow-up controls of some appropriately chosen controlled variables.

Item Type: Book Section
Additional Information: Proceedings of the IFAC/IFORS/IIASA Workshop, Bielsko Biala, Poland, 1-6 June 1977
Research Programs: Resources and Environment Area (REN)
Depositing User: Romeo Molina
Date Deposited: 05 Apr 2016 07:12
Last Modified: 05 Apr 2016 08:24
URI: http://pure.iiasa.ac.at/12414

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