The paper placed emphasis on the methods of improving the acceleration performance of tracked vehicle,which contain the choice of proper start gear,the choice of appropriate shifting timing and lockup timing,and the right control strategy of oil-charging and releasing parameters of clutches in shift process.

Experimental Research on Starting Manpower Manipulatory Characteristic of Tractor;

Fuzzy Control of Automatic Clutch during Starting Process;

The Starting Control Strategy for Dual Clutch Transmission Based on Intelligent Control and the Performance Simulation;

A variable structure cascade double loop control to the startup process of the heavy truck;

The model-based simulation method can be used to investigate some targets of dynamic performance and fuel economy during start and gradual acceleration in various driving modes for vehicles.

Taylor s Principles of Scientific Management YANG Quan 1893-1933 also known as Yang Xingfo and YUN Sheng no known marked the beginning of the research of management science in China.

From the point of view of history,the article uses the first-hand documents to indicate the situation of rural sport,the activities of farmers in Jiangsu in the early days of new China and the three steps of hard beginning,as well as analyzes the reasons.