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The oil pump that is based on knowledge and visible technology designs research
From;    Author:Stand originally

Summary: The oil pump that put forward to be based on knowledge and visible technology devises a method. In plan design phase, can use the design method that is based on example or the design method that are based on a model, the design method of example will use a large number of plan to design example library to support advocate the design of parameter, the plan design that is based on a model is design of model of the design technological process that uses long-term summary to come out, design. As a result of the complexity of fuel spray system, many experience coefficient exists in designing a model. We use database knowledge to discover a technology, from before structure of design task, product and knowledge of design of the mining in debugging the database such as the evaluation, find out those who design experience coefficient to choose the law. Fuel jet process is behaved with animation form, eject function result has judge with ambiguous evaluation technology, design expert system to assist again by faintness undertake be designinged again. The product that put forward to be based on a tie a group of things with common features design method will support detailed design, emulate in order to assemble will evaluate. The article studied these are crucial technology, developed corresponding software, get applied in the factory.

Keyword: CAD; Emulate; Be based on the design of example; Knowledge base data discovers; Blur inference

The graph classifies date in: TP391.72; TK242.8 document label piles up: A

The 1 oil pump that is based on knowledge and visible technology devises a method

Current, the mechanism of eject of overweight of side of scientific research unit of oil pump industry, deserve to try the fundamental sex such as mechanism to consider, product of overweight of manufacturing unit side is modelled on and remodel, oil pump of very few research kind products plan develops a process. The new product that domestic great majority produces manufacturer arrives from the design finalize the design experience a long time, cause product development cycle to grow, quality not beautiful.

In the light of oil pump manufacturing industry develops the inadequacy in the process in the product, the oil pump that we put forward to be based on knowledge and visible technology devises a method (the 1) that be like a graph. This method carries the design process that improve and perfects oil pump product, make the product develops process model to be able to cover property of user demand, initial design, eject analysis, detailed design and rig the process such as the analysis.

From the graph 1 visible, in plan design phase, can use the design method that is based on example or the design method that are based on a model to undertake advocate the design of crucial parameter. Former will make full use of library of plan design example, according to appropriate retrieval the method undertakes the retrieval of plan, change example by demand change; Latter is based on mathematical model, choose different experience coefficient to undertake designing. After plan is designed, can undertake eject function is emulated, by function the evaluation is reached design a system to decide to be opposite again certain advocate the modification of parameter. In detailed design, the product that basically restrains through be based on a group of things with common features devise a method, after the parameter of the structural design that has each part and entire part is designed, can undertake constructional emulation analytic waiting for the job. After all sorts of requirements are contented, attainable actor of more satisfactory product of digitlization oil pump chooses plan.
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