The Design And Implementation Of Life Cycle Cost Analysis System

The establishment of a process automation system life cycle cost analysis is to accelerate the field of application development cost analysis an important way. Data analysis and report generation part of the life-cycle cost analysis of the process automation system is a key component of the system framework, to provide the analysis and reporting capabilities for the Life-cycle cost analysis, and improve the operating performance of the system.In the analysis of the system based on functional requirements, design and implementation a Flex-based life-cycle cost analysis system. Through the use case and logical views to analyze the system design architecture, then the analysis modules and report modules are designed and implemented. In the analysis module,one for B/S structure of the system life-cycle cost analysis Flex technology and Hibernate technology has been used, and using Cairngorm MVC framework as to promote the business logic layer and the layer separation. In the report module, using the AlivePDF development package, in order to correctly handle a variety of high quality under the condition that generated the PDF file. Finally,a system application environment to be deployed for the life cycle cost analysis system. Experimental results show that the system life-cycle cost analysis of the feasibility and effectiveness of the design requirements.