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Utilization of Actu...
Utilization of Actuators to Improve Vehicle Stability at the Limit : From Hydraulic Brakes Toward Electric Propulsion
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- Jonasson, Mats, 1969- (författare)
- KTH,Fordonsdynamik,Volvo Car Corporation, Sweden,Volvo Cars,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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- Andreasson, Johan, 1976- (författare)
- Modelon AB, Sweden
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- Solyom, Stefan, 1975 (författare)
- Volvo Car Corporation, Sweden,Volvo Cars
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- Jacobson, Bengt J H, 1962 (författare)
- Volvo Car Corporation, Sweden,Chalmers tekniska högskola,Chalmers University of Technology,Volvo Cars
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- Stensson Trigell, Annika, 1965- (författare)
- KTH,Fordonsdynamik,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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(creator_code:org_t)
- 2011-07-27
- 2011
- Engelska.
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Ingår i: Journal of Dynamic Systems Measurement, and Control. - : ASME. - 0022-0434 .- 1528-9028. ; 133:5
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://research.cha...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- The capability of over-actuated vehicles to maintain stability during limit handling is studied in this paper. A number of important differently actuated vehicles, equipped with hydraulic brakes toward more advanced chassis solutions, are presented. A virtual evaluation environment has specifically been developed to cover the complex interaction between the driver and the vehicle under control. In order to fully exploit the different actuators setup, and the hard nonconvex constraints they possess, the principle of control allocation by nonlinear optimization is successfully employed. The final evaluation is made by exposing the driver and the over-actuated vehicles to a safety-critical double lane change. Thereby, the differently actuated vehicles are ranked by a quantitative indicator of stability.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- control allocation
- Modelica modeling
- electric vehicles
- force constraints
- global chassis control
- vehicle stability
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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