According to Michelson interferometer reading system for the composition and work principles, use the grating length measurement technology to interferometer reading system for improving the implementation of the program.

According to the composition and principle of the Michelson interferometer reading system,an implementation plan of the improvement of reading system has been proposed by the grating length measurement technology.

Design and implementation of group-based interpretation system for remote sensing images;

Development in the readout system of waveguide multilayer optical card;

In order to overcome the problems of complicate configuration and thermal sensitivity for the current signal readout system of four-frequency differential laser gyros(DLG),a new readout system is developed.

In this paper, the present status is surveyed briefly,and the structure as well as the realization method of a practical read-write system by interface and communicate the readerwriter with an IBM PC microcomputer is proposed.

Through analysing and researching library s function of the reading guidance, this paper constructs the reading guidance system based on Web technique.