Research On Team Software Process's HDSD Model And Simulation Algorithm

As a new field of software research, software process management and software process simulation are the important ways of increasing software productivity and ensuring software quality, which is being given more and more attention to in the academic field and industrial field. This article has presented a new simulation model of the term software process. According to the characteristic of TSP, it is a hybrid model combined with discrete event model, system dynamics mode, and state-based process model. This model is divided into two levels: the inner level embodies the continuity of the software process, and the outer embodies the software development process by phases. This model can simulate software process on the variety levels, supervise and predict the software process. Also it can make the management of software development become more scientific and improve the quality of software.In this dissertation the main work includes: The main parts of software process and main orientations in the field of software process research are introduced. The significance of software process model is discussed and the logic of the term software and main parts are described at length. By researching the existing simulation methods, discrete event model, system dynamics mode, and state-based process model are stated and compared. It is clear that the hybrid model can better imitate and forecast the modern software process. A hybrid simulation model of team software process is brought forward, and the structure, the theory and the process of the model are narrated in detail. We discuss the application of dynamic planning algorithm in this model. Do experiment according as theory above. The hybrid simulation (HDSD) is applied to Term Software Process, which is availability. This model can beused to improve the quality of software process.