Geometric disturbance decoupling control of vehicles with active suspensions
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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Geometric disturbance decoupling control of vehicles with active suspensions. / Prattichizzo, D.; Mercorelli, P.; Bicchi, A. et al.
Proceedings of the IEEE International Conference on Control Applications. Band 1 IEEE - Institute of Electrical and Electronics Engineers Inc., 1998. S. 253-257.Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Geometric disturbance decoupling control of vehicles with active suspensions
AU - Prattichizzo, D.
AU - Mercorelli, P.
AU - Bicchi, A.
AU - Vicino, Antonio
N1 - Conference code: 49877 Cited By (since 1996): 1 Export Date: 22 May 2012 Source: Scopus CODEN: ICOAE Language of Original Document: English Correspondence Address: Prattichizzo, D.; Universita di Siena, Siena, Italy Sponsors: IEEE
PY - 1998
Y1 - 1998
N2 - In this paper the problem of localizing disturbances of a vehicle with active suspensions is investigated. We focus on the regulation of the chassis posture in spite of unaccessible disturbances. The regulated variables, i.e. the roll and pitch angles and the chassis heights, can be disturbance decoupled by state feedback. The decoupling problem is analyzed from a geometric control point of view. The geometric aspects of the vehicle dynamics are emphasized and it is shown that disturbance localization is a structural property of vehicles with active suspensions. On the implementation side, we show that, if suspensions heights along with their derivatives are available as measured outputs, disturbance localization can be gained by a static output feedback.
AB - In this paper the problem of localizing disturbances of a vehicle with active suspensions is investigated. We focus on the regulation of the chassis posture in spite of unaccessible disturbances. The regulated variables, i.e. the roll and pitch angles and the chassis heights, can be disturbance decoupled by state feedback. The decoupling problem is analyzed from a geometric control point of view. The geometric aspects of the vehicle dynamics are emphasized and it is shown that disturbance localization is a structural property of vehicles with active suspensions. On the implementation side, we show that, if suspensions heights along with their derivatives are available as measured outputs, disturbance localization can be gained by a static output feedback.
KW - Engineering
U2 - 10.1109/CCA.1998.728386
DO - 10.1109/CCA.1998.728386
M3 - Article in conference proceedings
SN - 0-7803-4104-X
SN - 0-7803-4105-8
VL - 1
SP - 253
EP - 257
BT - Proceedings of the IEEE International Conference on Control Applications
PB - IEEE - Institute of Electrical and Electronics Engineers Inc.
T2 - Institute of Electrical and Electronics Engineers International Conference on Control Applications - 1998
Y2 - 1 September 1998 through 4 September 1998
ER -