Study On Simulation Software Of Hydraulic System Based On Distributed Network

With the wide application of the network in the industry, the modern simulation software is tended to develop on distributed network environment. The simulation software of hydraulic system based on the distributed network is a significant trial for the development of the hydraulic system design and hydraulic industry in our country.The work in this paper, which is founded on the Natural Science Foundation of China—"A study on the key problem of orient-industry enterprise informationalization" (NSFC No.59975079) and based on the PC simulation software ZJUSim, utilizes the technique of the network and network-database to develop an open, secure and tele-operatable platform for the hydraulic system simulation online, and to consummate the website of the China Hydraulic, Pneumatics and Seal Information Network,, In the software system, the mode based on the Windows DNA is realized. The user-info management module, expert module, several fundamental hydraulic circuit sets, remote data acquisition module, math-model-calculate module and the joint between modules were developed. Furthermore, the effectiveness and reliability is demonstrated by test.On the whole, the software system can optimize all kinds of resource in different place, improve the efficiency of product exploring, provide a platform of hydraulic simulation that the user can reach in anywhere at his (her)favorite time, lessen experienced persons' work load when it applies to hydraulic circuit designs. Common component libraries, such as pumps, valves, pipes and fittings, and loop libraries have been developed to meet the needs of engineers involved in designing all types of hydraulic systems. Facilities also exist within the software which enable users to upload their own loop should they need to. In addition , this software can also be seen as a training tool for new engineers and maintenance persons.