Inverse kinematics and vibration suppression are of great importance in the end-effector s trajectory tracking of a flexible robot.

In this paper, a class of trajectory tracking control of terminal restricted robotic dynamics is discussed and a new learning control algorithm is given.

The analysis and simulation showed that the frequency offset efficiently estimated was little but accurate, and the algorithm was suitable for carrier frequency synchronization tracking, could work well in the environm.

A new method of synchronization tracking is proposed.

The theories of synchronization acquisition and synchronization tracking in a non-coherent FH/MFSK communication system are introduced in this paper,based on maximum-likelihood rules, the synchronization tracking estimation of time and frequency is discussed,using the methods of time dividing averagely and frequency displacing.

A synchronous tracking measurement method for different capacitance capacitors.;

The paper emphatically analyzes the technique and theory of synchronous track of locking phase of fast changing-over at any time between main power supply and stand-by by a static switch.

Research and development on synchronous tracking automatic control system of the screw pile machine;

Based on the radiation transportation theory and the interaction principle between particle and material,it has built a mathematical and physical model of inelastic scattering gamma-ray by near-earth space high intensity neutron source transportation to the geosynchronous orbit.