The paper mainly deals with dynamic-analysis and simulation about the uplift device in the mini- type sugarcane harvester and finds that the beam, transportation wheel and hydraulic cylinders have a important influence to the vertically vibration of cutter device which mainly influences the broken rate of the sugar cane.

Another is a stable,efficient network game platform structure Based on the analysis of large-scale online games network of the actual operating environment,this paper proposed a technology-based clustering of large multi-tier network game platform architecture and introduced the layers of detail design and server deployment scenarios.

The trends analysis of the small sugarcane harvester gantry device based on ADAMS;

This paper introduces the measuring principle of a chassis dynamometer,employs a hypothesis test to conduct significance analysis on the experiment data of the tractive power of chassis dynamometer on the vehicle and the net horsepower of an engine bench test.

The paper introduces in detail the US diesel engine evaluation bench,and give some suggestions on domestic engine bench development.

Interfere is likely to lead lapes of infer-control system in running course of engine bench.