NDLI: A Comfort Oriented Control Strategy for Semi-Active Suspensions Based on Half Car Model

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Spelta, Cristiano Delvecchio, Diego Sergio, M. Savaresi
Copyright Year	2010
Abstract	This paper is devoted to the design of a novel semi-active comfort-oriented control strategy based on the “half-car” modeling of the vehicle. The half car model is an effective description of the vertical behaviors in a vehicle like a motorcycle, since it is able to represent both the heave and pitch dynamics. A recent control strategy (the “Mix-1-Sensor”) have been proven to be the quasi-optimal control strategy when the system is described with a quarter car model and the comfort objective is the control goal. This paper presents an analysis of the performances of the Mix-1-Sensor implemented in a half car: this strategy is able to guarantee a quasi optimal performance in terms of heave dynamics but it is not able to manage the pitch dynamics efficiently. A pitch-oriented extension of this strategy is proposed in order to guarantee a better filtering of the pitch dynamics.
Sponsorship	Dynamic Systems and Control Division
Starting Page	835
Ending Page	840
Page Count	6
File Format	PDF
ISBN	9780791844182
DOI	10.1115/DSCC2010-4172
e-ISBN	9780791838846
Volume Number	ASME 2010 Dynamic Systems and Control Conference, Volume 2
Conference Proceedings	ASME 2010 Dynamic Systems and Control Conference
Language	English
Publisher Date	2010-09-12
Publisher Place	Cambridge, Massachusetts, USA
Access Restriction	Subscribed
Subject Keyword	Design Filtration Dynamics (mechanics) Motorcycles Sensors Modeling Vehicles
Content Type	Text
Resource Type	Article

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