TY - JOUR
T1 - Iterative model and controller reduction using closed-loop balancing, with application to a Compact Disc mechanism
AU - Wortelboer, P.M.R.
AU - Steinbuch, M.
AU - Bosgra, O.H.
PY - 1999
Y1 - 1999
N2 - The standard configuration for model-based control design is reformulated into a twin feedback configuration with the model and controller written in separate feedback loops. Closed-loop balanced reduction is developed in this framework. A scheme with alternating model reduction, optimal control synthesis and controller reduction steps is designed to find high-performance low-order controllers. CD-player tracking controllers with orders below 10 have been found starting from a 120th-order model.
AB - The standard configuration for model-based control design is reformulated into a twin feedback configuration with the model and controller written in separate feedback loops. Closed-loop balanced reduction is developed in this framework. A scheme with alternating model reduction, optimal control synthesis and controller reduction steps is designed to find high-performance low-order controllers. CD-player tracking controllers with orders below 10 have been found starting from a 120th-order model.
U2 - 10.1002/%28SICI%291099-1239%28199903%299%3A3%3C123%3A%3AAID-RNC396%3E3.3.CO%3B2-K
DO - 10.1002/%28SICI%291099-1239%28199903%299%3A3%3C123%3A%3AAID-RNC396%3E3.3.CO%3B2-K
M3 - Article
SN - 1049-8923
VL - 9
SP - 123
EP - 142
JO - International Journal of Robust and Nonlinear Control
JF - International Journal of Robust and Nonlinear Control
IS - 3
ER -