Conditions for loop transfer recovery based on eigenstructure assignment are derived. These conditions imply constraints on the eigenvalues and certain parameter vectors of the controller. Three cases emerge - depending on the geometric stucture of the plant. For all cases explicit design rules are derived. The eigenstructure-LTR approach provides - beyond insight into mechanisms of LTR - improved flexibility in selecting the controller gains and faster recovery convergence as compared with the LQG-based LTR method. These issues are illustrated in an example.
|Title of host publication||American Control Conference|
|Place of Publication||Atlanta, Ga, USA|
|Publication status||Published - 1988|
|Event||1988 American Control Conference - Atlanta, GA, United States|
Duration: 15 Jun 1988 → 17 Jun 1988
|Conference||1988 American Control Conference|
|Period||15/06/1988 → 17/06/1988|