【摘要】 对电动汽车的振动问题进行仿真分析。新型电动汽车的开关磁阻电动机由于结构简单、成本低、效率高、启动性能好等优点,在电动汽车上得到了广泛的应用。缺点主要是由于转矩波动引起的振动较大,易产生噪声,进而使车辆的舒适性和平顺性降低。更多还原

【Abstract】 The article makes simulation analysis on the vibration of electric automobiles.Due to advantages such as simple structure,low cost,high efficiency, and good startup performance,switch reluctance electromotor finds wide applications in electric automobiles.But its major disadvantages are the big vibration caused by torque moment fluctuation,which leads to high noise,and further affects the comfortableness and smoothness of automobiles.更多还原