An adaptive energy-efficient control allocation on planar motion control of electric ground vehicles

2011 ◽  
Author(s):  
Yan Chen ◽  
Junmin Wang
Keyword(s):  
Motion Control ◽  
Energy Efficient ◽  
Planar Motion ◽  
Control Allocation ◽  
Ground Vehicles ◽  
Efficient Control

scholarly journals An Energy Efficient Control Strategy for Electric Vehicle Driven by In-Wheel-Motors Based on Discrete Adaptive Sliding Mode Control

2021 ◽  
Author(s):  
Han Zhang ◽  
Changzhi Zhou ◽  
Chunyan Wang ◽  
Wanzhong Zhao
Keyword(s):  
Motion Control ◽  
Control Strategy ◽  
Energy Efficient ◽  
Sliding Mode ◽  
Adaptive Sliding Mode Control ◽  
Efficient Control ◽  
Vehicle Motion ◽  
Tire Forces ◽  
Driving Torque ◽  
Yaw Moment

Abstract This paper presents an energy efficient control strategy for electric vehicle (EV) driven by in-wheel-motors (IWMs) based on discrete adaptive sliding mode control (DASMC). The nonlinear vehicle model, tire model and the IWM model are established at first to represent the operation mechanism of the whole system. Based on the modeling, two virtual control variables are used to represent the longitudinal and yaw control efforts to coordinate the vehicle motion control. Then DASMC method is applied to calculate the required total driving torque and yaw moment, which can improve the tracking performance as well as the system robustness. According to the vehicle nonlinear model, the additional yaw moment can be expressed as a function of longitudinal and lateral tire forces. For further control scheme development, a tire force estimator using unscented Kalman filter is designed to estimate real-time tire forces. On these bases, energy efficient torque allocation method is developed to distribute the total driving torque and differential torque to each IWM, considering the motor energy consumption, the tire slip energy consumption and the brake energy recovery. Simulation results of the proposed control strategy using co-platform of Matlab/Simulink and CarSim® demonstrate that it can accomplish the vehicle motion control in a coordinated and economic way.

Identification and energy efficient control for a building: Getting inspired by MPC

2015 ◽  
Author(s):  
Eva Zacekova ◽  
Matej Pcolka ◽  
Jaroslav Tabacek ◽  
Jiri Tezky ◽  
Rush Robinett ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Efficient Control

Energy efficient control techniques in continuous cooking application

2010 ◽  
Vol 43 (1) ◽  
pp. 297-302 ◽  
Author(s):  
Timo Ahvenlampi ◽  
Timo Malmi ◽  
Mervi Liedes ◽  
Enso Ikonen
Keyword(s):  
Energy Efficient ◽  
Control Techniques ◽  
Efficient Control
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