education in our country,the article points out the wrong tendency that teachers follow a fixed teaching method too much and it points out we must achieve non-mode control in the teaching,that is,to pay more attention to the guiding idea and less attention to the form.

Propulsion optimization control modes compute a set of trim commands to the Digital Electronic Engine Controller by Linear Programming,this approach results in significant performance improvements of aero-engine.

Improved design of control mode on type KZ4A electric locomotive′s compressor;

Move centroid control mode analysis of passive vehicle in outer space;

Research on operation demand and control mode of AGC in Guangdong power grid;

Application study on controlling mode for electrolytic temperature and cryo lite mole ratio in85kA prebaked cells;