机构地区: 上海工程技术大学汽车工程学院
出 处: 《上海工程技术大学学报》 2012年第1期19-22,共4页
摘 要: 用Matlab/Simulink建立辅助动力单元中的发动机、发电机及其控制系统的仿真模型.采用解耦控制实现发动机的转速控制和发电机的转矩控制,模型最终实现了系统的实际功率快速跟随需求功率的目标. Simulation models for the engine,generator and controlling systems of the auxiliary power unit(APU) were established by Matlab/Simulink.Controls for engine's speed and generator's torque were implemented by decoupling control.Finally,the target that the required power of the system can be followed by the actual power quickly was achieved by the model.