Modeling and analysis of active differential dynamics

Deur, Joško and Ivanović, Vladimir and Hancock, Matthew and Assadian, Francis (2010) Modeling and analysis of active differential dynamics. = Modeling and analysis of active differential dynamics. Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, 132 (6). ISSN 0022-0434. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q3 (2010). Točan broj autora: 4.

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Active differentials are used to improve the overall performance of traction control and vehicle dynamics control systems. This paper presents the development of a unified mathematical model of active differential dynamics using the bond graph modeling technique. The study includes active limited slip differential and various common types of torque vectoring differentials. Different levels of model complexity are considered, starting from a second-order model with lumped input and output inertia toward higher-order models including the gear inertia and half-shaft compliance. The model is used for a theoretical analysis of drivability and time response characteristics of the active differential dynamics. The analysis is illustrated by simulation results.

Item Type: Article (["eprint_fieldopt_article_type_article" not defined])
Keywords (Croatian): bond graph modeling; higher order; input and outputs; limited slip differential; model complexity; modeling and analysis; second-order models; simulation result; time response; torque vectoring; traction control; vehicle dynamics control system; mathematical models; traction (friction); dynamics
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation
Indexed in Web of Science: Yes
Indexed in Current Contents: Yes
Quartiles: Q3 (2010)
Date Deposited: 15 Apr 2015 10:26
Last Modified: 04 Oct 2018 12:29

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