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基于消費(fèi)者選擇的航空計(jì)劃模型

發(fā)布時(shí)間:2020-12-30 07:55
  本文主要研究了增量航空計(jì)劃模型與消費(fèi)者選擇模型的整合。增量航空計(jì)劃模型綜合考慮了航班時(shí)刻表設(shè)計(jì)問(wèn)題與飛機(jī)排班問(wèn)題。給定航空公司各航段的列表,通過(guò)增量航空計(jì)劃模型可以選出要包含在最終時(shí)刻表中的所有航段,同時(shí)可以對(duì)最終時(shí)刻表中的每一個(gè)航段指派機(jī)型。本文給出的模型通過(guò)將聯(lián)合分析結(jié)合在航空調(diào)度模型中,充分考慮了消費(fèi)者偏好在其中的影響。聯(lián)合分析是一種廣泛用于評(píng)估不同屬性對(duì)消費(fèi)者的相對(duì)重要性,以及不同屬性水平給消費(fèi)者帶來(lái)的效用的統(tǒng)計(jì)分析方法。本文中的模型在行程層面上評(píng)估了其給消費(fèi)者帶來(lái)的效用。在眾多不同的模型中,本文選用MNL (Multinomial Logit)模型來(lái)獲得更加精確的效用函數(shù)。目前,在綜合生產(chǎn)線設(shè)計(jì)和航空計(jì)劃模型方面已經(jīng)有了一些類似的探索性研究。但是這些工作主要是基于飛機(jī)排班模型的行程設(shè)計(jì),并且引入了溢出成本和重新捕捉收入;跁r(shí)刻表模型的行程設(shè)計(jì)的主要缺點(diǎn)是對(duì)每一個(gè)行程其估計(jì)出的需求是確定的。這樣致使溢出的需求和重新捕捉到的需求在某些OD(來(lái)源-目的地)對(duì)中被重復(fù)計(jì)入。為了獲得更加精確更加實(shí)際的航空時(shí)刻表,本文基于OD對(duì)求解航空時(shí)刻表問(wèn)題。同時(shí)估計(jì)網(wǎng)絡(luò)中每一組OD對(duì)的需求,而不... 

【文章來(lái)源】:清華大學(xué)北京市 211工程院校 985工程院校 教育部直屬院校

【文章頁(yè)數(shù)】:80 頁(yè)

【學(xué)位級(jí)別】:碩士

【文章目錄】:
摘要
Abstract
Chapter 1 INTRODUCTION
    1.1. Overview
        1.1.1 Airline Scheduling Overview
        1.1.2 Discrete Choice Model Overview
    1.2. Research Objective
    1.3. Outline of the Thesis
Chapter 2 AIRLINE SCHEDULE DESIGN
    2.1 Problem Definition
        2.1.1 Route Development
        2.1.2 Schedule Design
        2.1.3 Fleet Assignment
        2.1.4 Maintenance Routing
        2.1.5 Crew Scheduling
    2.2 Integrated Models
    2.3 Incremental Airline Schedule and Fleet Assignment
        2.3.1 Passenger Mix Model (PMM)
    2.4 Conclusion
Chapter 3 DISCRETE CHOICE MODEL
    3.1 Discrete Choice Model Introduction
    3.2 Conjoint Analysis
    3.3 Preference Model
        3.3.1 Vector model
        3.3.2 Ideal Point model
        3.3.3 Path-Worth model
    3.4 Choice Rules
        3.4.1 First Choice Rule
        3.4.2 Bradley-Terry-Luce (BLT) Rule
        3.4.3 Multinomial Logit (MNL) Rule
    3.5 Conclusion
Chapter 4 CUSTOMER CHOICE BASED AIRLINE SCHEDULE MODEL
    4.1 Observation of Itinerary-based airline schedule models
    4.2 Assumptions
    4.3 Formulation
        4.3.1 Time-Space Network
Chapter 5 SOLUTION APPROACH
    5.1 Sequential Quadratic Programming (SQP) Method
        5.1.1 Definition
        5.1.2 Example
    5.2 Branch-and-Bound
        5.2.1 Definition
    5.3 Integration of SQP and Branch-and-Bound
Chapter 6 IMPLEMENTATION
    6.1 Framework
    6.2 NLP Solver: Numerical Algorithms Group C Library (E04UCC)
    6.3 Integration of Branch-and-Bound and NLP solver
Chapter 7 COMPUTATIONAL RESULT
    7.1 Testing Environment and Assumptions
    7.2 With Fixed Fleet Assignment
        7.2.1 1 OD Pair
        7.2.2 3 OD Pair
        7.2.3 4 OD Pair
        7.2.4 19 OD Pair
    7.3 With Fleet Assignment
        7.3.1 1 OD Pair
        7.3.2 3 OD Pair
        7.3.3 4 OD Pairs
    7.4 Conclusion
Chapter 8 CONCLUSION AND FUTURE RESEARCH
    8.1 Conclusion
    8.2 Future Research
Reference
致謝
Appendix
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