This paper elaborates the whole design of the hardware and software for multi-loop PID,and introduces the design of hardware for multi-loop PID based on DSP,the design of software for multi-loop PID based on picture control configuration.

Application of the object-oriented technology in developing the WEDM drawing software;

Research and Practice of Integrating Drawing and Database;

For the CAD drawings largely used in measuring and mapping work,the method is studied for quick conversion from DLG to DEM data with VC+ OPENGL software.

The Creation of the Calculation Models of Macrocycle Molecules by Combining of the Graph and Quantum Chemistry Program;

Basic graph drawing based on Windows CE;

The Display of the Dynamic 3D-Simulationing-graph of Rolling-bearing Based on OpenGL;

Rail Head Abrasion Monitoring System based on figure technology;

The application of electronic graphics media;

Software design and realization of graphics platform in operation tickets system;

Design and realization of expert system of graphics aided intelligent switch generation;

Research and Development of Graphic Automatic Programming System for NC Lathe;

Study of graphic automatic NC programming system;

GIS’ s graphic implementation on MapXtreme2005 and C#;