|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 3 of 11 found articles
| Title: |
A subrate weighted minimum-variance control law |
| Author: |
Truman, Alan W. |
| Appeared in: |
International journal of control |
| Paging: | Volume 65 (1996) nr. 1 pages 93-115 |
| Year: |
1996-09-01 |
| Contents: |
The paper describes the development of a weighted minimum-variance control law with application to single-input single-output systems in which the control is applied at a slower rate than the available measurements of the plant output signal. The theory is extended to incorporate dynamic compensation in the controller and to encompass generalized system models. A time-domain modelling approach is employed, whereby the system dynamics and sampling operations are defined as a series of cyclically time-varying difference equations. The technique, in which the cost functions penalize both the control and a set of output signals, generates straightforward expressions for the closed-loop characteristic polynomial and is accordant with pole-placement synthesis methods. The control law suffers from similar difficulties with respect to non-minimum phase systems as its single-rate counterpart. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 3 of 11 found articles
| << previous | next >> |