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Operations Research, Systems Engineering and Industrial Engineering Commons™
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- Keyword
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- Agency Cost (1)
- Automotive (1)
- Column generation (1)
- Constructivist (1)
- Continuum Approximation Model (1)
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- Crew reserve (1)
- Demand Responsive Transit (1)
- Design of experiment (1)
- Electric Vehicles (1)
- Empirical study (1)
- Inventory Management (1)
- Learning (1)
- Manufacturing (1)
- Many-to-many coverage (1)
- Operations Management (1)
- Optimization (1)
- Paratransit (1)
- Risk assessment (1)
- Risk mitigation (1)
- Simulation (1)
- Stochastic Systems (1)
- Supply Chain Management (1)
- Trip Distribution (1)
- Vehicle Driving Range (1)
- Virtual reality (1)
- Zero Emission Vehicle Mandate (1)
- Zoning (1)
Articles 1 - 5 of 5
Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
Modeling Performance, Cost, Delivery, And Trip Distribution Of Demand Responsive Transit Systems With Zoning, Mahour Rahimi
Modeling Performance, Cost, Delivery, And Trip Distribution Of Demand Responsive Transit Systems With Zoning, Mahour Rahimi
Doctoral Dissertations
Demand responsive transit (DRT) services are expensive to operate, so it is crucial to understand the factors that drive the agency costs and be able to investigate and predict the effect of possible changes in specific operating parameters as well as demand and service coverage areas on total costs. In this research, we adopt the concept of the analytical model proposed by Daganzo (1978) to present continuum approximation (CA) models that can estimate important service related factors. As the first step, we propose three analytical models to approximate the operation related variables of DRT services; Fleet Size, Vehicle Hours Traveled …
Theory And Practice Of Supply Chain Synchronization, Michael Prokle
Theory And Practice Of Supply Chain Synchronization, Michael Prokle
Doctoral Dissertations
In this dissertation, we develop strategies to synchronize component procurement in assemble-to-order (ATO) production and overhaul operations. We focus on the high-tech and mass customization industries which are not only considered to be very important to create or keep U.S. manufacturing jobs, but also suffer most from component inventory burden. In the second chapter, we address the deterministic joint replenishment inventory problem with batch size constraints (JRPB). We characterize system regeneration points, derive a closed-form expression of the average product inventory, and formulate the problem of finding the optimal joint reorder interval to minimize inventory and ordering costs per unit …
Flight Risk Management And Crew Reserve Optimization, Ying Zhang
Flight Risk Management And Crew Reserve Optimization, Ying Zhang
Doctoral Dissertations
There are two key concerns in the development process of aviation. One is safety, and the other is cost. An airline running with high safety and low cost must be the most competitive one in the market. This work investigates two research efforts respectively relevant to these two concerns.
When building support of a real time Flight Risk Assessment and Mitigation System (FRAMS), a sequential multi-stage approach is developed. The whole risk management process is considered in order to improve the safety of each flight by integrating AHP and FTA technique to describe the framework of all levels of risks …
Exploring A Semi-Virtual Reality System Impacting Learning Curves Of College Students, Hongbiao Yang
Exploring A Semi-Virtual Reality System Impacting Learning Curves Of College Students, Hongbiao Yang
Doctoral Dissertations
Virtual reality (VR) is a trending technology used in a broad range of fields including education and has become one of the most promising directions for educators. In this research, the investigation focuses on how the semi-immersive VR application can be used for educational purposes by exploring the VR factors and the interactions between these factors. A theoretical learning framework is also proposed to offer an explanation for the beneficial effects of education brought by VR at a high level.
This research consists of three parts. First, this research will introduce the development of Walk-in-Place Learning System (WIPLS), a semi-immersive …
Transition To Electric Vehicles In The California Automobile Industry, Jinglu Song
Transition To Electric Vehicles In The California Automobile Industry, Jinglu Song
Doctoral Dissertations
This dissertation presents a comprehensive study on the market adoption of electric vehicle and policy impact of the Zero Emission Vehicle (ZEV) mandate in the California automotive market. This research is primarily consisting of three parts. The author first built a technology innovation pricing model based on multi-nomial logit modelling method. This studies the dynamics among customer preferences, market acceptance and policy impact on vehicle pricing in the California automotive market. Results show that the ZEV mandate could profoundly enhance the market adoption of electric vehicles. There is a threshold on the magnitude of policy intervention. If the number of …