Design And Implementation Of Guangda Company's Engineering Technical Upgrading Management System

This thesis applies the methods and techniques of software engineering to discuss the development work on the GuangDa company's engineering technical upgrading management system.The thesis systematically discusses the development works in requirements analysis,software design,programming and tests in accordance with the company's specific demands on the normal and standard operations.In requirements analysis this thesis establishes main functions of the system about the company's major problems to solve in its technical improvement and upgrade project in the plan and progression information management,project quality information management and project material information processing.For each requirement its desired data processing demands and computational tasks are discussed with its associated use case model presented.In the work of software design,this thesis establishes the software architecture and the related detailed design scheme,including main object data structures,database models,representative algorithm processing flowcharts and some example database table structures.In the work of implementation,this system runs on the platform of Windows operating system on the application server and is programmed with C#.The system database is SQL Server.Some programs are briefly described together with the system test methods and results.GuangDa company's engineering technical upgrading management system has now been finished with its tests and deployment.During its initial operations it has provided management support to multiple projects with significant effects in precisely processing the projects' planning data,completely processing the projects' quality information and accurately assessing the projects' material demands and controlling the projects' costs.