The Research on the WebGIS Application Based on the J2EE Framework and ArcGIS Server

2010 ◽  
Author(s):  
Han Lu ◽  
Wang Nihong ◽  
Wang Chang ◽  
Chi Yujia
Keyword(s):  
J2ee Framework ◽  
Arcgis Server

Research on Internet-Based Reconfigurable Distance Mechanical System Fault Diagnosis

2011 ◽  
Vol 52-54 ◽  
pp. 109-114
Author(s):  
Yun Jie Xu
Keyword(s):  
Fault Diagnosis ◽  
Mechanical System ◽  
High Speed ◽  
Structural Model ◽  
Component Technology ◽  
The Internet ◽  
Diagnostic Systems ◽  
Diagnosis System ◽  
J2ee Framework ◽  
Fault Diagnosis System

In order to meet requirements of increasingly high-speed, large and intelligent mechanical equipments on fault diagnosis, the Internet-based reconfigurable mechanical system fault diagnosis program was presented. The overall structure and networking schema of distance mechanical fault diagnosis system were analyzed, and the distance fault diagnosis network model based on J2EE framework was also described. The structural model and reconfigurable manner of the reconfigurable distance diagnosis system was provided, which used CORBA component technology to achieve reconfiguration. The detail steps of system that take some type of diesel engine as diagnosis object was described, and the intelligent diagnosing methods were also researched. The Internet-based fault diagnosis technology effectively improves the efficiency and accuracy of diagnostic systems.

The Research on Power SCADA Based on J2EE Framework and IEC 61970

2010 ◽  
Vol 5 (1) ◽  
Author(s):  
Qiang Zhao ◽  
Danyan Chen
Keyword(s):  
J2ee Framework
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