中文摘要：

提出了一种由永磁同步电机和汽油机组成的辅助动力单元（APU）的控制策略。通过仿真与试验选定控制参数。为改善APU的动态和稳态性能，采用模糊控制策略。试验结果表明，本文提出的控制策略能很好地满足增程式电动车的性能需求。

英文摘要：

A control strategy for extended-range EV＇s auxiliary power unit （APU） consisting of a gasoline engine and a PMSM is proposed with its control parameters selected by simulation and test. Fuzzy control strategy is adopted to improve both dynamic and steady-state performances. The test results show that the control strategy pro- posed can well meet the performance requirements of extended-range EV.