Sustainable development of Western economic can’t without the powerful supportof the energy system of oil.The main study result contains:(1)the research of "PE"correlation model based on "C-D" model find westward oil consumption has supportand acceleration on economic growth.(2)The research of relationship betweenswestward oil consumption and environment find the growth of oil consumption in thewest area will accelerate environmental degradation.(3)The research of thecoordination degree of the three major systems among oil,economy and environmentfind the state of coordination and development in west area still have promotionalspace.(4)The research of model of simulation in multi-objective programming findbasic behavior pattern and rapid decelopment pattern are not sustainabledevelopment;Compared with basic behavior pattern,harmonious developed pattern anddefended growth pattern consider both sustained,stable growth of west area economyand rational exploitation and utilization of oil energy resource,they will reduce the gapof supply and demand of western oil resource and increase oil supported efficiency onsustainable economic development.The project lock the object of study on the relation among oil,economy andenvironment;it adopts bothway analysised method to analysis the relation between oiland economy,the relation between oil and environment and proclaim the backdonational mechanisim among complex system.On account of the thought of complexsystem modeling,it studys the sustainable developed measure,builds simulationsystem contained system of economy,oil and environment,then comprehensivlyassesses supported efficiency of western oil. As the important factor of economicgrowth,the energy of oil plays important role in the economic development.In themeantime,we should emphasize the bearing capacity of entironment. |