کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
719885 892285 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Driving Control Algorithm for Maneuverability and Lateral Stability for Application to 4WD Series Hybrid Vehicle
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Driving Control Algorithm for Maneuverability and Lateral Stability for Application to 4WD Series Hybrid Vehicle
چکیده انگلیسی

This paper describes a driving control algorithm for improved maneuverability, lateral stability and rollover prevention. The driving control algorithm is developed for 4WD series hybrid vehicle equipped with two motors in front and rear driving shafts. The driving control algorithm consists of three parts: a supervisory controller that determines control mode and desired dynamics, upper level controller that computes a traction force input and a yaw moment input to track the desired dynamics, lower level controller that determines actual actuator commands, front/rear driving motor torques and independent brake torques. In the lower level controller, optimization based-control allocation strategy is used to map the upper level control inputs to the actual actuator commands, taking into account the actuator constraints. Numerical simulation studies are conducted in order to evaluate the proposed driving control algorithm. It is found from simulation study that the proposed driving controller improves vehicle maneuverability, lateral stability as well as prevents vehicle rollover.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC Proceedings Volumes - Volume 43, Issue 7, July 2010, Pages 168–173
نویسندگان
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