铁道学报
鐵道學報
철도학보
2010年
1期
85-92
,共8页
运输通道%经济带%耦合度%神经网络
運輸通道%經濟帶%耦閤度%神經網絡
운수통도%경제대%우합도%신경망락
transportation corridor%economic belt%coupling degree%ANN
运输通道的发展依赖于经济带的支撑,经济带的成长也离不开运输通道的完善,因此,运输通道与经济带之间存在相互依存、相互影响的关系,它们之间是一种非线性关系.本文在对运输通道和经济带进行理论分析的基础上,将这两者构成一个耦合系统,应用人工神经网络(ANN)理论和 MATLAB语言给出运输通道-经济带系统的耦合度计算模型和预测方法,并将其应用于京沪运输通道-经济带的计算、预测和分析.
運輸通道的髮展依賴于經濟帶的支撐,經濟帶的成長也離不開運輸通道的完善,因此,運輸通道與經濟帶之間存在相互依存、相互影響的關繫,它們之間是一種非線性關繫.本文在對運輸通道和經濟帶進行理論分析的基礎上,將這兩者構成一箇耦閤繫統,應用人工神經網絡(ANN)理論和 MATLAB語言給齣運輸通道-經濟帶繫統的耦閤度計算模型和預測方法,併將其應用于京滬運輸通道-經濟帶的計算、預測和分析.
운수통도적발전의뢰우경제대적지탱,경제대적성장야리불개운수통도적완선,인차,운수통도여경제대지간존재상호의존、상호영향적관계,타문지간시일충비선성관계.본문재대운수통도화경제대진행이론분석적기출상,장저량자구성일개우합계통,응용인공신경망락(ANN)이론화 MATLAB어언급출운수통도-경제대계통적우합도계산모형화예측방법,병장기응용우경호운수통도-경제대적계산、예측화분석.
Development of transportation corridors relies on support from the corresponding economic belts whereas growth of economic belts depends on perfection of the corresponding transportation corridors. As a result, there exists an interdependent and inter-affecting nonlinear relationship between the transportation corridor and economic belt. Applying ANN and MATLBA, a coupling system of the transportation corridor and related economic belt is set up, the calculating model and forcasting method of its coupling degree are presented.Calculation and forecast are made by example of the Beijing-Shanghai transportation corridor and economic belt.
