Minitype power unit with diesel and propeller is widely used in aviation model,unmanned scout and target drone.

Application of simulation technology to design of power plant;

Research on design of on-board power plant training system;

High elastic coupling for ship power plant;

Calculation of matching the common working point for power device and hydraulic transmission device and development of traction calculation program for diesel hydraulic transmission locomotive;

The analysis and research of fuel cell's feasibility as the power device of ships

The network method used to predict the temperature of armored vehicle power device was developed,the network model and the whole calculation flow chart were presented.

Current State and Development of the Unmanned Aerial Vehicle Powerplants;

Errors of connection stiffness at the two ends of the clutch housing of a powerplant is shoulated by changing the thickness of shell elements, and the finite element model for powerplant bending vibration analysis is triproved.