2、Dynamic characteristics and control of rotary precision positioning device driven by impact force of piezoelectric bimorphs
1、A high precision positioning algorithm for wireless sensor network nodes
3、A novel precision positioning table based on real-time yaw error compensation
5、By controling the three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.
4、A position sensor based on slit projection is developed. Its measurement principle and application in precision positioning are described.