Research And Implementation Of Visual Modeling For AUV Design Process Based On Flex

Autonomous underwater robot autonomous underwater vehicle (AUV) is the future trend of the development of miniaturization, low cost and clustering, so the AUV short design cycle, update speed, high performance requirements, this requires design of AUV system can be simple and easy to use and support collaborative work. Paper young relying on the national natural science fund project "for collaborative design of AUV key techniques of multidisciplinary design optimization framework", implement the visualization modeling of the AUV design process based on Flex technology, the application of the workflow engine for AUV in the execution of the design process, aims to build a support AUV complex design process visual modeling of collaborative design platform.The system for AUV the specific business process, easy to use, and the ability to support the design process and design reuse process monitoring, so as to solve the existing in the process design of AUV by computing framework of defects, in order to improve the level of AUV general design.Support AUV implementation in this paper the design process of visual modeling system mainly includes three function modules, design process management, personnel management and system resource management.Design process management module’s main function is to realize the visual modeling of the design process, in addition, also includes submit design process, view the design process, the design of the monitoring is executing process, the design process reuse, etc.Personnel management module design for the three participants of this system, the supervisor, department manager and designer.System resource management module mainly realizes the part of administrator privileges, including the workstation and software configuration.In view of the core module of system, this paper carried on the thorough analysis of the design process management module, and through the software engineering thought for the development and maintenance of the whole system process for the complete description and explanation.This system adopts B/S structure mode, combined with the current relatively popular one of the two kinds of Web technologies-Flex encoding implementation technology, played a light Flash technology and can bring customers excellent characteristics of the user experience.The server through the Spring framework will Flex front-end, Java RMI server and the workstation integrated together, the front-end systems used in the PureMVC framework of lightweight and Spring ActionScript framework injection technology to improve the scalability and maintainability of the system.Use design process visual modeling method based on Flex, users can access the AUV via a browser collaborative design platform, and be able to create the form of design process, so as to realize the visualization of people beyond the cross-platform design process modeling.The platform for AUV specific business needs, friendly interface, simple operation and easy to use, and can support a variety of complex process structure.