Transmission Modeling and Simulation with （传播建模与仿真）.pdf

Transmission Modeling TM and Simulation with MapleSim Introduction As automotive manufacturers strive to several transmission manufacturers, to best reflect how the loss data was improve fuel-efficiency of their vehicles, the library covers all stages in the acquired from tests. much of the focus is on the engine as the powertrain, from the engine through The purpose of this document is to primary source of power loss during fuel to the differential, wheels and road provide some detailed description of this combustion. However, there is arguably loads. It includes example transmission library, and show how the components as much loss through the transmission. configurations such as manual, can be used to very quickly develop Engineers are putting a lot of effort into automatic, and dual-clutch. complex transmission models and then assessing exactly how much power is One major advantage of this library test them with empirical loss data. The lost, and what can be done to reduce is that the components use an acausal resulting greater insight into the overall losses and improve overall efficiency. As