کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7127270 1461565 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
H∞ loop shaping for the torque-vectoring control of electric vehicles: Theoretical design and experimental assessment
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
H∞ loop shaping for the torque-vectoring control of electric vehicles: Theoretical design and experimental assessment
چکیده انگلیسی
This paper presents an H∞ torque-vectoring control formulation for a fully electric vehicle with four individually controlled electric motor drives. The design of the controller based on loop shaping and a state observer configuration is discussed, considering the effect of actuation dynamics. A gain scheduling of the controller parameters as a function of vehicle speed is implemented. The increased robustness of the H∞ controller with respect to a Proportional Integral controller is analyzed, including simulations with different tire parameters and vehicle inertial properties. Experimental results on a four-wheel-drive electric vehicle demonstrator with on-board electric drivetrains show that this control formulation does not need a feedforward contribution for providing the required cornering response in steady-state and transient conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechatronics - Volume 35, May 2016, Pages 32-43
نویسندگان
, , , , ,