The Goal, Meaning, Effect and Application of the XYZ System
XYZ系统的目的、意义、作用与应用

XYZ system is a software engineering system based on linear time temporal logic designed and implemented by the Institute of Software, The Chinese Academy of Sciences for one and a half decades. It has reached its last stage of development in application to solve some high technical engineering problems. In this paper, the goal, meaning, effect and applications of this system are introduced.