Study and analysis of stability of dynamic elasticity about supply and demand in passenger traffic transport system

Modern traffic transport system mainly includes supply, demand and technology of management. From the classical elastic problem, this paper proposes the two-dimensional dynamical modeling between supply and demand of passenger traffic transport system, then the dynamics behavior and character have been studied in this paper. The relationship and evolvement of supply and demand of urban traffic transport have been better revealed. The results are instructional to solve the traffic jam.