The development of planetary gear hybrid powertrain (PGHT) in recent years has targeted at
the fuel economy for hybrid electric vehicles. However, added complexity and flexibility …

For plug-in hybrid electric vehicles (PHEVs), mode transition might be the most effective way
of energy conservation. However, the transient torsional vibration (TTV) during mode …

A power-split hybrid electric vehicle with a dual-planetary gearset is researched in this
paper. Based on the lever analogy method of planetary gearsets, the power-split device is …

This paper presents a comprehensive dynamic efficiency model for the overall powertrain
efficiency that considers the internal combustion engine and electric motor generators in …

Torsional vibrations in the power drivetrain are a serious problem for power-split hybrid
electric vehicles (HEVs) since the engine is directly connected to the transmission system …

The plug-in hybrid electric vehicles (PHEV) can alter powertrain operating mode in different
driving conditions, its energy management strategy (EMS) is priority issue to be considered …

One of the major issues for hybrid electric vehicles (HEVs) powertrain is the torsional
vibration in the process of speed-up condition, which is unavoidable. The broader goal of …

Dynamic programming is a widely used algorithm to solve the optimal control problem for
hybrid electric vehicle in the whole driving scenario, but the problems of interpolation error …

As transitional form between hybrid electric vehicles (HEV) and electric vehicles (EV), the
plug-in hybrid electric vehicles (PHEV) can deal with complicated operating conditions of …

In this study, based on our previous work, a novel simplified torsional vibration dynamic
model is established to study the torsional vibration characteristics of a compound planetary …