TY - GEN
T1 - Static output-feedback H∞ design for vehicle suspension based on an iterative linear matrix inequality algorithm
AU - Akbari, A.
AU - Lohmann, B.
N1 - Publisher Copyright:
© 2007 EUCA.
PY - 2007
Y1 - 2007
N2 - This paper deals with design of a static output-feedback H∞ controller for vehicle suspension system. A quarter car model, which captures many features of real structures, is used in this study. The proposed design method is based on an iterative linear matrix inequality (ILMI) algorithm. System parameter variations are cast into polytopic uncertainty and in the design procedure are taken into account. Readily measurable outputs are used as feedback signals. For the sake of comparison, also a dynamic H∞ controller under the same design requirements is designed. System performance using both controllers are assessed and compared with each other. Numerical data, time and frequency domain simulations demonstrate the effectiveness of the the proposed simple structure controller.
AB - This paper deals with design of a static output-feedback H∞ controller for vehicle suspension system. A quarter car model, which captures many features of real structures, is used in this study. The proposed design method is based on an iterative linear matrix inequality (ILMI) algorithm. System parameter variations are cast into polytopic uncertainty and in the design procedure are taken into account. Readily measurable outputs are used as feedback signals. For the sake of comparison, also a dynamic H∞ controller under the same design requirements is designed. System performance using both controllers are assessed and compared with each other. Numerical data, time and frequency domain simulations demonstrate the effectiveness of the the proposed simple structure controller.
UR - http://www.scopus.com/inward/record.url?scp=84927731996&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84927731996
T3 - 2007 European Control Conference, ECC 2007
SP - 1249
EP - 1256
BT - 2007 European Control Conference, ECC 2007
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2007 9th European Control Conference, ECC 2007
Y2 - 2 July 2007 through 5 July 2007
ER -