Deng Haishun

Pressure analysis of a new type of axial piston pump's port plate pair with uniform flow

A new type of axial piston pump with uniform flow and balance hydraulic pressure was detailed in this paper. Port plate pairs pressure of the pump was analyzed with calculation formula, and numerical analysis of port plate pairs pressure was carried out by using finite difference method with the help of Matlab. The results showed that this new type of axial piston pump had balance hydraulic pressure, no overturning moment, and fit hydraulic oil film stiffness.

Optimization for Fire-Fighting Robot Based on AS-MF09 Platform

According to the Eleventh China Intelligent Robot Contest of fire-fighting rules, modified the AS-MF09 fire-fighting robot and had made an overall debug. From the problems arising in the debugging process for the hardware platform based on AS-MF09, this paper made a targeted analysis in the practice, the key technologies such as the strategies of finding the fire, the choice of firefighting mode and the efficiency to ensure fire-fighting had been optimized. As the result, the AS-MF09 fire-fighting robot found the fire quickly at the lower scores fire-fighting mode and extinguished the fire with the success rate of one hundred percent. The result shows that the optimization of the AS-MF09 firefighting robot can achieve rapid and efficient fire-fighting effects.