On Theory Of Cycle-system And Implementation Of Software Related To Graphic-Library Cycle-system

The class of Cycle-System is an important type of classes about System,which is largely applied to various theories and practices. To enlarge production and improve efficiency of production, some processes of productions repeated and ruled by certain laws are to be automatically controlled by constructing cycle control system. However, the theory on system is in development, and some system types are weak in theoretic studies.In this paper, cycle system is defined formally, and some properties are got about Cycle-system. From the point of view of software development, theories about Cycle-system are combined with some actions of software development and control systems, and try to instruct models and criterions of software development. Some applications of cycle system in software engineering, Objected-Oriented and real-time control systems are introduced.Some graphics about cycle system are introduced and further made into demonstration software,and some processes of analysis and design of the software are introduced. Some applications of Cycle-system in Software Engineering, real time control system and Distributed Calculate Environment (DCE), etc. are in stress introduced.