A distributed remote simulation system for electric power supply system of subway

In this paper we present an approach to build up a simulation system for power supply system of subway on the World Wide Web based on a distributed processing architecture. There are several advantages to this approach. First of all, users can employ this tool through a Web browser without any investment in maintenance of expensive hard- and software at the client-side. Secondly, since multiple processing units are available, the average response time of each job is reduced with respect to an environment with a single processing unit. By using object oriented technology in modeling and software developing and ADS technology in the system structure and communication, the software and hardware of the simulation system can be easy expanded and cut out