Deur, Joško and Čorić, Mirko and Xu, Li and Tseng, Eric Hongtei and Hrovat, Davor (2016) Optimization-based analysis of active suspension authority within integrated vehicle dynamics control systems. = Optimization-based analysis of active suspension authority within integrated vehicle dynamics control systems. In: 13th International Symposium on Advanced Vehicle Control, 13-16.09.2016., München, Njemačka.
Full text not available from this repository.Abstract
Active suspension is commonly considered under the framework of vertical vehicle dynamics control aimed at improvements in ride comfort. This paper uses a collocation-type control variable optimization method to analyze to which extent the fully active suspension (FAS) application can be broaden to the tasks of vehicle handling/cornering control and braking distance reduction. The emphasis is on integrated control systems, where the FAS control action supports other actuators such as active brakes and active steering. The analysis is extended to the ride control task for the case of emphasized, discrete road disturbances such as high-magnitude bumps and potholes. The main control objective is to provide a favorable trade-off of ride comfort and road holding capability, as well as a robustness against wheel damage, e.g. at the pothole trailing edge. The optimization is based on a nonlinear 10-DOF vehicle dynamics model, including a combined-slip tire model, and it is subject to various, generally nonlinear equality and inequality constraints.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Keywords (Croatian): | fully active suspension; optimisation; analysis; anti-lock braking systems; electronic stability control; collocation method |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation |
| Indexed in Web of Science: | No |
| Indexed in Current Contents: | No |
| Citations SCOPUS: | 0 (17.10.2018.) |
| Date Deposited: | 17 May 2017 12:28 |
| Last Modified: | 17 Oct 2018 07:22 |
| URI: | http://repozitorij.fsb.hr/id/eprint/7757 |
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