Aiming at the problem of "collapse" of the insulating materials(such as plastic film,paper,etc)when slit into the strips,a position tracking mechanism of arranging and rewinding slit strips basing on servo control technology is developed.

Backstepping position tracking control for permanent magnetic synchronous motor servo system;

Neuron adaptive PID control for position tracking control of automatic clutch;

This paper provides a position tracking system with distributed computers for dynamic target real-time monitoring of personnel and mobile equipment in coalmines underground.

The research on assembly procedure of tracking machine of the weapon s system;

The power autonomy system of solar power robot and key techniques, including tracking machine, photoelectricity conversion of solar power, storage battery charging and discharging are analyzed in detail.

Compared with position tracking method, circular orbit tracking method is not influenced by the unevenness of apparent motion and has highly tracking precision.

The gestures of real palm that obtained by position tracker are mapped to the gestures of virtual palm in the virtual reality environment by data mapping and transfer matrixes.