Torque Vectoring for Improving the Mobility of All-terrain Electric Vehicles

نویسندگان

  • Valentin Ivanov
  • Klaus Augsburg
  • Dzmitry Savitski
چکیده

Torque vectoring (TV) is one of the most promising technologies in vehicle dynamics control as it has the potential to provide distinctive benefits for mobility and agility of all-wheel drive ground vehicles. Especially in all-terrain driving, TV control can support both vehicle stability and driving efficiency. Within this context, the paper presents the state-of-the-art in TV control and introduces a new methodological approach for the development of TV control systems for all-terrain electric ground vehicles. This approach implements individually controlled electric powertrains to tune the vehicle dynamic characteristics in steady-state and transient conditions. The presented research is carried out within the European Union (EU) funded Seventh Framework Programme (FP7) project E-VECTOORC "Electric-Vehicle Control of Individual Wheel Torque for Onand Off-Road Conditions".

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Indices and Computational Strategy for Unmanned Ground Wheeled Vehicle Mobility Estimation and Enhancement

The United States Army began developing Unmanned Ground Vehicles (UGV) in the early 1900’s. Concurrently, researchers developed and enhanced passenger and commercial ground vehicles. Although significant progress has been made for improving vehicle mobility for all ground vehicles throughout the past century, mobility has lacked a concise mutually agreed definition and analytical standardized c...

متن کامل

Improving Performance Using Torque Vectoring on an Electric All-Wheel-Drive Formula SAE Race Car

Various forms of electronic stability, traction and launch control have existed for over two decades, improving safety, sports performance and off-road capabilities of vehicles. These technologies involve individual control of each wheel’s drive torque or braking force in response to the dynamics of the driving conditions and the driver’s intentions. With the exception of launch control, applic...

متن کامل

Energy efficient torque vectoring control

Tire forces are at the heart of the dynamic qualities of vehicles. With the advent of electric vehicles the precise and accurate control of the traction and braking forces at the individual wheel becomes a possibility and a reality outside test labs and virtual proving grounds. Benefits of individual wheel torque control, or torque-vectoring, in terms of vehicle dynamics behavior have been well...

متن کامل

Understeer characteristics for energy-efficient fully electric vehicles with multiple motors

Electric vehicles with multiple motors allow torque-vectoring, which generates a yaw moment by assigning different motor torques at the left and right wheels. This permits designing the steady-state cornering response according to several vehicle handling quality targets. For example, as widely discussed in the literature, to make the vehicle more sports-oriented, it is possible to reduce the u...

متن کامل

Electric Torque Vectoring for Electric Vehicles

The project E-Vectoorc (Electric Vehicle Control of Individual Wheel Torque for Onand Off-Road Conditions) targets the development of an integrated controller for vehicle dynamics and energy efficiency for fully electric vehicles with one to four electric motors. The project is funded within the 7th European Union Framework Programme and unites two OEMs (Jaguar Land Rover, Skoda Auto), one supp...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012