Web Services在大型旋转机械在线诊断系统中的应用

Web Services是实现信息发布的一种软件与通讯技术。提出了Web Services技术与设备故障诊断技术结合的全新思路,将设备的工艺流程、工艺参数、信号特征、故障推理诊断结论等通过软件与通讯的方式实现数据的动态交换和人机界面(HMI)的交互,供用户操作,从而形成网络化的系统信息发布。介绍了Web Services的基本原理和特点,结合国家“十五”计划“八六三”项目课题“网络化、智能化大型旋转机械在线诊断系统”,对在线诊断系统中信息发布的常见内容进行了归纳分类,描述如何采用DELPHI6 Web Services组件,实现网络化、智能化大型旋转机械在线诊断系统的信息发布、查询等功能。

Application of Web Server in Remote and Intelligent On-line Diagnoses System for Rotational Machinery

Web Server is a software technology and communication method to carry out information issuance. The new concept of combination of equipment faults diagnoses with Web Services technology is proposed. The techniques flow of equipment, techniques parameters, signal characteristics and inference resolution in faults diagnoses are put forward with communication and software in order to carry out data dynamical exchange and interface of HMI. The remote processing on network of system information issuance is formed in this way. The principle and characteristics of Web Server technology are introduced. The common contents of information issuance in on line diagnoses system is also classified. The Web Server is applied in the project for high technology research work (863 project) "Remote and Intelligent On-line Diagnoses System for Rotational Machinery" to realize the function of information issuance and data inquire by groupware of DELPHI 6 Web Services.