The SAS proposals for participation in FP6 projects are listed in blocks according to the FP6 priority theme structure
FP6 priority |
1.1.6 Sustainable Development, Global Change and Ecosystems
1.6.2.2 |
Title of the proposal |
Inteligent vibration and shock control in land vehicles |
Institute |
Slovak Academy of Sciences, Institute of Materials and Machine Mechanics Racianska 75, 831 02 Bratislava, Slovak Republic
www.umms.sav.sk |
Contact |
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Research subject for a potential FP6 project
The research goal, connected with improving quality and safety of vehicles is aimed on simulation and partially experimental research of novel intelligent semi-active dampers, which would facilitate fast on-line change of damping characteristics according to road/track input. These dampers would substitute standard hydraulic dampers or controllable dampers, currently in practical use, as well as advanced electro-rheologic or magneto-rheologic dampers, which have hitherto not met all expectations.
The novel dampers, based on idea presented in [1], would improve comfort and in broader sense enable on-line control of chassis or seat dynamics and so contribute to safety in vehicle handling. Their design will be based on know-how gained during research of active electro-pneumatic [3,4] and electro-hydraulic active vibration control systems [5], bearing in mind substantial reduction in power consumption, as analysed in [2]. |
Recent international cooperation of the research team
ISVR, Southampton, U. K. |
Proposer´s relevant publications related to the research subject
1. Stein, G., J.: Smart/intelligent vibration and shock control by active or semi-active means. Acustica, 85, (1999), Suppl. 1, 103.
2. Stein, G., J.: Power flow in a simple linear active vibration control system and system vibration control efficiency. Proc. of the inter-noise 2001 Congress, Den Hague, the Netherlands, 2001.
3. Stein, G., J.: New results on an electro-pneumatic active seat suspension system. Proc. of Inst. of Mech. Engineers, Part D, 214, (2000), 533-544.
4. Stein, G., J.: New electro-pneumatic active suspension system. Vehicle System Dynamics Supplement, 28, (1998), 479-484.
5. Stein, G. J. - Ballo, I.: Active vibration control system for the driver’s seat for off-road vehicles. Vehicle System Dynamics 20 (1991), 57-78. |
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