標題: A stimulus-response model of day-to-day network dynamics
作者: Cho, HJ
Hwang, MC
運輸與物流管理系 註:原交通所+運管所
Department of Transportation and Logistics Management
關鍵字: day-to-day network dynamics;quasi user equilibrium;stimulus-response formula;threshold behavior
公開日期: 2003
摘要: A general structure of stimulus-response formula is presented to specify the interacted network dynamics in a day-to-day time scale under the assumption of a learning and adaptive behavioral process. By taking the time derivative of system variable as a reaction in stimulus-response equation the evolution of whole system is formulated as a dynamical system. Issue of stability for the proposed differential equations are briefly discussed. Approximation of time dependent route-choice model is derived from the addressed path flow dynamics, The threshold effect on path flow dynamics is developed in term of defining a discontinuous stimulus. Quasi user equilibrium researched to be a steady state when all users feel indifferent between experienced travel time and predicted travel time provided by Advanced Traveler Information Systems. The proposed quasi user equilibrium is reduced to Wardrop's user equilibrium if threshold effect is vanishing.
URI: http://hdl.handle.net/11536/18676
ISBN: 0-7803-8125-4
期刊: 2003 IEEE INTELLIGENT TRANSPORTATION SYSTEMS PROCEEDINGS, VOLS. 1 & 2
起始頁: 819
結束頁: 826
顯示於類別:會議論文