Arithmetic of welding visual image centroid and its characteristics;

A new technology of weld tracking based on image centroid;

Three-dimensional reconstruction of lenticular nucleus and determination of its centroid and volume;

In the center of mass motion theorem of rational mechanics,when the centre of mass is still and "ΣF=0",the location of a certain particle in the centre of mass system,in its final motiom time,is questioned.

By analysing the relation of every particle,centre of mass,internal force and outside force,this paper explains that the quiescent rubforce is the ultimate reason of moving ahead,where the Newton s secend dynamic law is used.

According to theorem of motion of centre of mass and theorem of moment of momentum about centre of mass, we derive the theorem of moment of momentum about instantaneous center of rotation.

A concise calculating approach to center of mass of some abnormal profile thin plates;

Comments on "relativistic theorem for the motion of center of mass";

The law of relativistic motion of the center of mass and mass defect;

Calculation of height of mass center of sightseeing bus for reducing body height;

Inverse solution for robot PUMA560 kinematics based on coordinate frame attached to mass center;

Based on a large seismically isolated structure,the paper analyzed the frequency and mode,the distribution of mass center and the improvement of rubber packing arrangement by SAP2000.

Research on Metrical Technology of Dynamic Unbalance and Barycenter for Fish Torpedo;

A method for dynamic determination of the barycenter of surveying vessel in hydrographic survey

Based on the practical application of network topology stability,a hybrid cluster-head selected algorithm was put forward,it contained a cluster-head selected method which was based on the barycenter(or the energy center) and a cluster-head selected method which was based on the surplus energy.