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The Relationship Between Urban Transport And Residential Location Choice

Posted on:2012-11-24Degree:DoctorType:Dissertation
Country:ChinaCandidate:L ZhangFull Text:PDF
GTID:1112330338466633Subject:Traffic engineering
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China's land use is half market, high-density development, population density and rapid urbanization the current characteristics which is a big different from Europe and the United States and other countries. Most of the foreign land-use models are not fully applicable to the conditions of our country, and the purpose and focus of the foreign development different models are different. For China, ideas and practical are still a long way to go about transport and land use the integration model. The mechanism model of high-density development and the rapid urbanization need to be studied. So localization experience is accumulated, and theory or planning model approach must be to a breakthrough. In this dissertation, some theories and methodologies about the relationship between dynamic traffic and residential location choice were proposed in accordance with the special characteristics of Chinese cities. This dissertation lays a solid theoretical foundation for urban transportation planning, traffic policy analysis, and urban spatial structure alteration.1 In order to test the relationship between transport and residential location, the negotiation model was proposed between the homeowner and mobile home, and NASH equilibrium solution of city each district housing prices was got and proven. The effectiveness of the various districts of each mobile home was got by a balanced price, the location gravity and the generalized transportation imprecise. The candidate cell set was received by the fuzzy effectiveness estimation, and a mixed strategy of non-cooperative game was adopted in the candidate cell set. The existence of the balanced solution was proposed to choose their residential location about hybrid strategy negotiation mechanism on the basis of this mixed strategy. A function was constructed, and the existence of the balanced solution was proven by Brouwer's fixed point theorem. The algorithm of solving the negotiation model was proposed. Base on a numerical example, residential location choice was analyzed by the road improvement, and guidance method of the resident choice location is given. According to traffic impact residential choice features, structural perfection of urban planning and management suggestion is proposed. 2 A housing valuation models is established. The interface link is explored through the establishment of model between the rail transit and the other transport modes, and family transportation impedance is acquired. Each mobile home gets the attractiveness of the various districts for their own in accordance with a balanced price, hedonic cost and the generalized transportation impedance, and satisfaction of all residential is received by the close degree. In accordance with appropriate satisfaction and price, the mobile home obtains the greatest residence of consumer surplus.3 First, according to house prices, the family generalized transport impedance and the completeness of community hedonic facilities, the satisfaction assessment model is proposed to assess the residential location, and the household consumption remaining model is established by the satisfaction, household income and house prices. Second, cordon or area-road congestion charging regimes is implemented, and the generalized commuting traffic impedance and generalized holiday entertainment traffic impedance are got by different trip purpose travel chain characteristics and the corresponding travel mode of family members. The residence of the largest family remaining is got by the household consumption remaining model. Last, according to the different congestion charging methods and different charging levels, residential location choice is observed by a numerical example.4 In order to allocation the right-of-way of intersection reasonably, the game model was obtained between each adjacent agent by agent technology. The Nash equilibrium model of measurable negotiations effects was proposed, and the existence of Nash equilibrium solution was proven. The game equilibrium solution was got between each adjacent agent, so the equilibrium strategy price (cost) was obtained in the network. According to the equilibrium strategy price, travelers take the smallest prices path strategy or fuzzy comparison hybrid strategy in transportation networks, so their own best path was chosen. The results indicate that contract model algorithm makes the intersection signal control harmonize and shows subjective initiative of traffic control and management fully. The contract-base dynamic traffic game model combines with the management initiatives and the driver's personal rational behavior, and the control effectiveness of road network system increases by 55.58% based on contract model algorithm, so it is an effective measurement for studying coordination between system optimal and user optimal. In order to improve the operational efficiency of the whole traffic network, intersection signal control program was optimized. According to magnitude and direction of the adjacent intersection traffic flow, intersection signal dynamic phase was reasonably allocated by the different elastic signal period and the maximum membership degree principle. Based on the observation path of the driver, the minimum detection impedance path was obtained, and the impedance was compared with the all path impedance of intelligent transportation system, so the greatest satisfaction path was chosen. The results indicate that traffic assignment of the dynamic fuzzy control and decision-making method is consistent with the shortest path method, and that signal intersection control effectiveness is futher increased 50% or more by the fuzzy optimal control, and dynamic fuzzy control and decision making could more accurately reflect human behavior and could be an effective measurement for that signal intersection control.
Keywords/Search Tags:Residential location, Traffic impedance, The contract model, Game theory, Equilibrium theory, Dynamic fuzzy control
PDF Full Text Request
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