This thesis is based on the research and development of MRD2K-JH system under Unix, which is a new generation of Air Traffic Control system. In the thesis the design and construction of the MRD2K-JH system are investigated in details. From points of software engineering and the automation of ATC system, a lot of studies have been carried out on the shortages in development model and procedure of system sample, and on several key technologies on the automation of ATC system. The main results are presented as...