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Seeking Better Solutions In Multi-Modal Transportation:
A Study of On-Demand Air Service (ODAS)
Dan DeLaurentis, Aditya Joshi, and Kyle Bemis Presented by Kyle Bemis
Seeking Better Solutions In Multi-Modal Transportation: A Study of - - PowerPoint PPT Presentation
Seeking Better Solutions In Multi-Modal Transportation: A Study of - - PowerPoint PPT Presentation
Seeking Better Solutions In Multi-Modal Transportation: A Study of On-Demand Air Service (ODAS) Dan DeLaurentis, Aditya Joshi, and Kyle Bemis Presented by Kyle Bemis Very Light Jets (VLJ) Eclipse 500 ODAS Model Peeta. Paz. DeLaurentis.
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ODAS Model
- Peeta. Paz. DeLaurentis. “Stated preference analysis of a new very light jet based on-demand air
service.” 1 Jan 2008.
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Dayjet Corp
Ceased operations in Sept. 2008
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Goals
- Interaction of ODAS with rest of transportation network
- Could relieve congestion at commercial airports?
- Scenarios most favorable to ODAS? (pricing, demand,
etc.)
- Government aid/funding for an ODAS company?
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Method
- Agent-Based Model
- Collection of decision-making “agents”
- Set preferences based on parameters (socioeconomic,
etc.)
- On a model transportation network
- Need behavior models for travelers
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Survey
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Individuals Willing to use ODAS (Business)
- Peeta. Paz. DeLaurentis. “Stated preference analysis of a new very light jet based on-demand air
service.” 1 Jan 2008.
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Individuals Willing to use ODAS (Personal)
- Peeta. Paz. DeLaurentis. “Stated preference analysis of a new very light jet based on-demand air
service.” 1 Jan 2008.
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Analysis
- Survey responses analyzed in LIMDEP
- Discrete-choice (logistic) statistical models built
- Results used to build behavioral models for “agents”
- 12 Single-combination models
- 2 Trip-purpose switching models
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Summarized Results
- Higher educated individuals more willing to switch
- Higher income individuals more willing to switch
- Older individuals less willing to switch
- More likely to switch if near job or neighborhood
- More likely to use at small airports than major airports
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The Model
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Demand Distribution
Demand Saturation
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Ongoing Study
- Model framework still under development
- Researching parameters for nodes on network
- Introduce high-speed rail in future models
- Hope to show ODAS can relieve congestion, delays,
etc.
- May spur further interest in development and funding.
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Thank you
- Professor Daniel DeLaurentis
- Professor Srinivas Peeta
- Datu Agustinata
- Aditya Joshi