| How to realize the harmony development among society, economy, population, resources, environment and highway traffic system, that will be a inevitable trend in our country's ighway traffic system from now on, and, is an inevitable require in implementing a full-scale strategy of continued development. As one of hub of communications in our country, the development of Zheng Zhou highway hold an important position in civic traffic,so probing into Zheng Zhou highway construction decision-making support system, not only can fill a vacancy in theory, but also have practical or immediate significance.In the decision-making support system on highway traffic, model storehouse acts a key role, it consists of road face quality judgment model, network plan model ,highway investment model, highway item management model, highway environment effect judgment model, highway modernization judgments model, and so on. Fuming model storehouse is the emphasis of paper research, and is key technology of highway sustain development decision-making support system. In one way, paper sum up results of sb's research and classify them into model storehouse after suitable arranging and processing. In the other way, paper build a new model. Paper make a deep resinous on road face quality judgment by making use of advanced way of intelligence model building(neural network, vague logic way .i. e), and these models are better in manipulate nature , and higher in forecasting precision. Paper define the relation to grade highway distance and highway class (two outputs) and population and equal GDP (two inputs) by using neural network, and after conducting calculation, obtain a family sciatica result that highway distance of Zheng Zhou city will arrive at 8038 kilometer, it has been accepted by interrelation department.Lastly, paper probe into problem on characteristics function develop route data base and model storehouse building, of dispersed type highway construction decision-making support system. |
PDF Full Text Request