The electric vehicle (100) is provided with a motor (10) and a connecting part (101), and travels in a manner that the connecting part (101) pulls another vehicle, namely a connecting vehicle (102). At this time, a first torque target value (Tm1 *), which is a basic torque target value indicating a torque to be output by a motor (10), is calculated on the basis of a vehicle operation. Furthermore, a sixth torque target value (Tm6 *) to be used as a final torque command is calculated by performing, on the basis of the dynamic characteristics of a coupling section (101) to which the coupled vehicle (102) is coupled, a correction process for suppressing front and rear vibration components generated in the electric vehicle (100) by coupling the coupled vehicle (102) at the coupling section (101), on the basis of the basic torque target value. Then, the motor (10) is controlled on the basis of the final torque command value.
电动车辆(100)具有马达(10)和连结部(101),以在连结部(101)牵引着其它车辆即连结车辆(102)的方式行驶。此时,基于车辆操作来运算表示马达(10)应输出的转矩的基本转矩目标值即第一转矩目标值(Tm1*)。另外,基于被连结了连结车辆(102)的连结部(101)的动态特性,对基本转矩目标值实施用于抑制因在连结部(101)连结着连结车辆(102)而在电动车辆(100)中产生的前后振动成分的校正处理,由此运算作为最终转矩指令使用的第六转矩目标值(Tm6*)。然后,基于该最终转矩指令值来控制马达(10)。
METHOD FOR CONTROLLING ELECTRIC VEHICLE AND DEVICE FOR CONTROLLING ELECTRIC VEHICLE
电动车辆的控制方法以及电动车辆的控制装置
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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