Research And Implementation Of Requirements Management Aided Tool

With the rapid development and the increasingly widespread application of information technology, the software becomes more and more important. Also, because of the increasing scale of software, software requirements become more and more complex, which makes change request inevitable. The research trend of software engineering is transferring from lab-oriented research to industry-oriented software engineering process. Requirements development and requirements management are the first stage of software development process and throughout the entire software life cycle, their importance become more and more prominent. So this dissertation focuses on research of requirements management, in order to monitor and manage of the software requirements and change request, and prompt the quality and efficiency of requirements engineering.This dissertation mainly focuses on the core technology of requirements management such as change request, requirements traceability and so on based on the theory of requirements engineering. We design and implement an aided tool for managing requirements. The research work of this dissertation is organized as follows:1. Do detailed research on the related fields of requirements engineering and existing circumstances of requirements management tools. Summarized some questions that encountered during the requirements development and requirements management.2. In order to regulate the process of change request, we give the strategies and processes of change request.3. A method for impact analysis is offered using requirements traceability matrix .This method could be used to provide useful suggestions for change control board by doing horizontal and vertical tracking impact analysis across all the stages of software development.4. In order to aid the construction of requirements management and improve the efficiency of requirement management, we design and implement a requirements management tool of browser / server structure.