Browsing Industrial & Manufacturing Engineering Doctoral Work by Title
Now showing items 1-20 of 23
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Advanced Numerical Modeling in Manufacturing Processes
(North Dakota State University, 2022)In manufacturing applications, a large number of data can be collected by experimental studies and/or sensors. This collected data is vital to improving process efficiency, scheduling maintenance activities, and predicting ... -
Assessing Reliability of Highly Reliable Products Using Accelerated Degradation Test Design, Modeling, and Bayesian Inference
(North Dakota State University, 2019)The accelerated degradation test methods have proven to be a very effective approach to quickly evaluate the reliability of highly reliable products. However, the modeling of accelerated degradation test data to estimate ... -
Designing Bio-Ink for Extrusion Based Bio-Printing Process
(North Dakota State University, 2019)Tissue regeneration using in-vitro scaffold becomes a vital mean to mimic the in-vivo counterpart due to the insufficiency of animal models to predict the applicability of drug and other physiological behavior. Three-dimensional ... -
The Effect of Stress on Task Capacity and Situational Awareness
(North Dakota State University, 2012)In today’s industry, many occupations require manpower resources to include both labor and cognitive resources. As the technology is rapidly changing and businesses are becoming more dependent on cognitive performance, it ... -
Electrical Performance Analysis of a Novel Embedded Chip Technology
(North Dakota State University, 2012)Recently ultra-thin embedded die technology gained much attention for their reduced footprint, light weight, conformality and three-dimensional assembly capabilities. The traditional flexible circuit fabrication process ... -
Form and Functionality of Additively Manufactured Parts with Internal Structure
(North Dakota State University, 2019)The tool-less additive manufacturing (AM) or 3D printing processes (3DP) use incremental consolidation of feed-stock materials to construct part. The layer by layer AM processes can achieve spatial material distribution ... -
Implementing Industry 4.0: a study of socio-technical readiness among manufacturers in Minnesota and North Dakota
(North Dakota State University, 2024)The implementation of Industry 4.0 has become increasingly prevalent in the manufacturing industry since its inception. With the introduction of these newer technologies, changes in personnel and organizational structures ... -
Improvement of Wind Forecasting Accuracy and its Impacts on Bidding Strategy Optimization for Wind Generation Companies
(North Dakota State University, 2012)One major issue of wind generation is its intermittence and uncertainty due to the highly volatile nature of wind resource, and it affects both the economy and the operation of the wind farms and the distribution networks. ... -
Integrated Projection and Regression Models for Monitoring Multivariate Autocorrelated Cascade Processes
(North Dakota State University, 2014)This dissertation presents a comprehensive methodology of dual monitoring for the multivariate autocorrelated cascade processes using principal component analysis and regression. Principle Components Analysis is used to ... -
Modeling and Optimization of Biofuel Supply Chain Considering Uncertainties, Hedging Strategies, and Sustainability Concepts
(North Dakota State University, 2013)Due to energy crisis and environmental concerns, alternative energy has attracted a lot of attention in both industry and academia. Biofuel is one type of renewable energy that can reduce the reliance on fossil fuel, and ... -
Modeling and Solving Multi-Product Multi-Layer Location-Routing Problems
(North Dakota State University, 2011)Distribution is a very important component of logistics and supply chain management. Location-Routing Problem (LRP) simultaneously takes into consideration location, allocation, and vehicle routing decisions to design ... -
Multi-Objective Optimal Phasor Measurement Units Placement in Power Systems
(North Dakota State University, 2014)The extensive development of power networks has increased the requirements for robust, reliable and secure monitoring and control techniques based on the concept of Wide Area Measurement System (WAMS). Phasor Measurement ... -
Optimization Models for Scheduling and Rescheduling Elective Surgery Patients Under the Constraint of Downstream Units
(North Dakota State University, 2013)Healthcare is a unique industry in terms of the associated requirements and services provided to patients. Currently, healthcare industry is facing challenges of reducing the cost and improving the quality and accessibility ... -
Optimization of Large-Scale Sustainable Renewable Energy Supply Chains in a Stochastic Environment
(North Dakota State University, 2014)Due to the increasing demand of energy and environmental concern of fossil fuels, it is becoming increasingly important to find alternative renewable energy sources. Biofuels produced from lignocellulosic biomass feedstock's ... -
Optimization of Regional Empty Container Supply Chains to Support Future Investment Decisions for Developing Inland Container Terminals
(North Dakota State University, 2020)Containerized grain shipping has been increasingly used as a shipment option by U.S. exporters. Continued evolution and investment decisions in optimizing multimodal operations is a key in continued growth for the container ... -
Predictive Reliability Analysis and Maintenance Planning of Complex Systems Working under Dynamic Operating Conditions
(North Dakota State University, 2022)Predictive analytics has multiple facets that range from failure predictability and optimal asset management to high-level managerial insights. Predicting the failure time of assets and estimating their reliability through ... -
A Semiparametric Trajectory Model for Cognitive Decline
(North Dakota State University, 2017)Dementia is a group of diseases that are caused by neurocognitive disorder. It is the second leading cause of death in older adults in the US. People who suffer from dementia experience memory loss and other cognitive or ... -
Some Studies on Reliability Analysis of Complex Cyber-Physical Systems
(North Dakota State University, 2021)Cyber-physical systems (CPSs), a term coined in 2006 refers to the integration of computation with physical processes. Particularly, modern critical infrastructures are examples of CPSs, like smart electric power grids, ... -
Stochastic Optimization of Sustainable Industrial Symbiosis Based Hybrid Generation Bioethanol Supply Chains
(North Dakota State University, 2013)Bioethanol is becoming increasingly attractive for the reasons of energy security, diversity, and sustainability. As a result, the use of bioethanol for transportation purposes has been encouraged extensively. However, ... -
Stochastic Scheduling Optimization for Solving Patient No-show and Appointment Cancellation Problems
(North Dakota State University, 2015)Patient non-attendance is the major challenge that reduces practice efficiency, resource utilization, and clinic accessibility, and leads to increased cost and diminished quality of care, while the clinic scheduling system ...