Appunti degli studenti per corsi ed esami del Prof. Diana Marco

Appunti di lezione del corso di Transport planning, sostenuto dai professori Diana e Deflorio al II anno del CLM in Ingegneria Civile al Politecnico di Torino. Gli appunti contengono esclusivamente la parte di programma svolta dal prof. Diana. Si allega panoramica degli argomenti per completezza: 1. What transport planning is - transport demand and supply - transport planning process - data gathering methods: surveys and questionnaire contents 2. Statistics and surveying - sampling: simple random sample, stratified sample - other sampling strategies 3. Modelling and simulation - study context, model specification, model calibration, model validation - model classification - kinds of errors in models 4. Steps in modelling process [modello a 4 stadi] 1) trip generation model 2) trip distribution model O growth factor methods • singly and doubly constrained • furness model and fratar model O gravity models • generalized cost (travel impedance) • unconstrained, singly and doubly constrained 3) mode-choice model • aggregate mode choice models • synthetic models • disaggregate mode choice models • trip disaggregation • linear probability model • constrained linear probability model • non-linear model function: logistic regression • consumer theory and discrete choice model • logit-probit comparison • logit model • red bus – blue bus paradox • nested and cross-nested logit • taste variations: mixed logit models • limits of compensatory choice protocols • non-compensatory choice protocols • behavioural inertia 4) assignment model (prof. Deflorio)