中文摘要：

针对网络化制造对现场物理设备实时监控的要求，通过对FDM快速成型机结构和性能分析，提出了基于自组织映射（SOM）神经网络和Java 3D的远程监控方法。完成了对PMAC运动控制卡数据实时采集和Java 3D模型及SOM网络的建立，实现了现场设备运行数据驱动Java 3D模型再现加工过程，并在客户端通过SOM网络完成了实时故障诊断、优化加工参数的远程监控等任务。

英文摘要：

A novel remote monitoring system was presented, which aims to monitor the machines in a web-based manufacturing environment. Through the structure aulysis of the RP machine, real time data collecting was realized from PMAC and RP machine was modeled by Java 3D. A project was introduced to simulate the maching processes by Java 3D and to monitor them by SOM neural network, which data is transformed from application server.