An Analysis Of The Maximum Time Rates of Heat of Long-Range Boost Glide Flight;

The trajectory was divided into boost phase and glide phase,which were optimized respectively and the optimal trajectory was obtained.

Attribute reduction-based boosting and its application;

The boosting technology is important to improve the penetration ability of the earth penetrating weapon(EPW).

For resolving to roadheader lange-angle work to push forward into the machine produce the problem of fall,design a kind of using for roadheader langeangle work into the machine of booster to equip device,discussing should help to push to equip of constitute,work principle,design project.

Effects of pressing die's boosting function on wall thinning and springback in NC bending process of thin-walled tube with large diameter;