Wind load applying to FAST(Five hundred meter Aperture Spherical Telescope) is simulated by the Davanport method, and the vibration characters of the cabin of the FAST actuated by the wind load are discussed in the paper.

This paper discusses the constitute of GPS real time determination for location and attitude of cabin .

A structural scheme of the stiff suspension platform for supporting the feed cabin of the FAST, which will be built in China and will become the largest radio telescope in the world, is presented in this paper.

New type dynamic measurement system composed of multiple total stations for determining postition and orientation of feedback source cabin;

Computer vision-based real-time positioning system for feedback source cabin of large radio telescope;

Theoretical and experimental investigation on dynamic measurements of hole inclination in automatic vertical drilling process;

Research on 3-point relaying method used in dynamic measurement of straightness for large workpiece;

NC lathe-based dynamic measurement research of skew roller;