Universal Electro-hydraulic Control Based On Component Technology Platform

With development of auto-control technique and micro-electronics technique, the degree of integration about electrohydraulic control system become more and more complicated. It is important to search a good idea to resolve the question, expect to resolve the problem that can be standardized with a universal method. The purpose of the article is to put forward a assume and make out a detailed plan by methods of COM. Finally, with the method above, the software about electrohydraulic control system is structured and offer nice capability. The researches are essential both in theory and engineer.In chapter one, roundly discuss the history of electrohydraulic control system and depict the software about electrohydraulic control system. In the end, bring forward the idea that constructing applications based on COM and analyze its advantages.In chapter two, compare COM and CORBA, then expound the structure and character of COM in detail. Finally, summarize the superiority of COM.In chapter three, expatiate the development of auto-control software, present macroscopical project with the method of COM and recite the function of modules in brief.In chapter four, in allusion to the character of electrohydraulic control system and of actual function, discuss and analyze modules' punctilio, moreover complete effective modules' codes by means of COM.In chapter five, using the method above, program for the large model gravity measure machine and analyze the different methods, finally summarize the advantage of COM.In chapter six, using the method above, program for auto-control system about cable tension. Draw the conclusions that COM is a universal tool for programs. Moreover, obtain nice effects in actual electrohydraulic control system.In chapter seven, summarized the total article and forecasted the trends of developments of the software of electrohydraulic control system.