高校仪器设备管理计算机系统的开、闭环控制设计  

The Design of Open Cycle and Closed Loop Controls for a University Instrument and Equipment Management Information System

作　　者：刘淑云[1] 李继才[2] 

机构地区：[1]山东大学实验室与设备管理处,山东济南250100 [2]山东省计算中心软件评测中心,山东济南250101

出　　处：《实验室研究与探索》2011年第7期190-193,共4页Research and Exploration In Laboratory

摘　　要：高校仪器设备管理计算机系统利用信息传递回路可开、闭控制的设计方法,解决了系统各数据类关系组成结构问题,实现了网络环境下经费、计划、合同、仪器设备管理过程动态闭环及非网络环境下各业务工作站独立开展工作的两种运行机制。该系统着重在其功能实现程度、操作灵活性、可维护性、数据资源共享性、各业务子系统间的业务协调性等方面进行了设计与实现,提高了系统的安全可靠性。With the design method of information transmission control loop that can be opened and closed,the university instrument and equipment management information system solved the system composed structure problems of each data class relationships,achieved two operating mechanism of dynamic closed-loop management process of funding,planning,contracts,instrument and equipment in the network environment,and work independently of each business workstation in non-network environment.The design and implementation of the system was focused on function＇ achieved degree,operational flexibility,maintainability,and data resource sharing,operational coordination between subsystems and other operational aspects.The system security and reliability were improved.

关 键 词：开环 闭环 接口 反馈处理 仪器设备 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]