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With significantly different friction coefficients in the left and right wheels, the vehicle will be prone to out of control, such as wagging tail, when accelerating in straight-line. According to characteristics that the driving torque of four-wheel driving vehicle with electric wheels can be controlled independently, the driving torque control algorithm of inside and outside wheels was proposed...
For the drive torque can be controlled independently in a four in-wheel-motor driven vehicle, in order to improve vehicle handling and stability, based on the yaw control strategy, the new control strategy has been proposed that the driving torque of inner and outer wheels were changed in the same range at the same time while turning. A four-wheel-driving vehicle model is built in Adams/View, and...
For the drive torque can be controlled independently in a four in-wheel-motor drive vehicle, in order to improve vehicle handling and stability, based on the yaw control strategy, the new control strategy has been proposed that the driving torque of inner and outer wheels were changed in the same range at the same time while turning. A four-wheel- driving vehicle model is built in Adams/View, and...
A three-dimensional model of the car has been established with SolidWorks to solve the inconvenience of using special software of vehicle simulation analysis, and has been imported into Simulink. After that, a 16-DOF car dynamics model has been established, and the angle step input response has been analyzed. This analysis process avoided complicated formula, and provided basis for the realization...
Influence of dosing time on pharmacological effects and toxicity of acetylsalicylic acid was investigated in ICR male mice under light-dark (12:12) cycle. Significant circadian rhythms (day-night rhythms) were demonstrated for hypothermal and analgesic effects at 1 h after an injection of acetylsalicylic acid (200 mg/kg, i.p.) (P < 0.01, respectively). The rhythmic patterns of acetylsalicylic...
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