Chained aggregation and three-control-component design: a geometric analysis†
- 1 April 1982
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 35 (4), 621-635
- https://doi.org/10.1080/00207178208922643
Abstract
Chained aggregation has been introduced as a procedure for transforming a system into the generalized Hessenberg representation (GHR). A three-control-component design (TCCD) based on the GHR for hierarchical control of large scale systems has been proposed. Here, a geometric analysis of the GHR is given, and the underlying features of the TCCD are exposed. This allows the development of a more general version of the TCCD, and a deeper understanding of the structural features of the resulting design. A key idea, model reduction by residual system feedback, is explored extensively.Keywords
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