Browsing ISME Theses and Dissertations by Subject "Electronic dissertation"
Now showing items 1-20 of 33
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A hybrid imperialist competitive algorithm approach to solve a green vehicle routing problem
(Wichita State University, 2017-05)One of the most significant extension problems of the vehicle routing problem (VRP) is the heterogeneous fixed fleet vehicle routing problem (HFFVRP), which aims to provide service to a specific customers' group using a ... -
A modified individual measurements q-chart for monitoring the average of multiple stream processes
(Wichita State University, 2022-07)An increasing number of manufacturing processes involve multiple streams where the same type of item is produced in a parallel fashion. Traditionally, streams need to be monitored using separate control charts. The number ... -
A practical approach to project scheduling: Considering multiple critical path scenarios in project network
(Wichita State University, 2017-07)A well-managed project results in efficient scheduling of the interrelated components of work tasks, resources, stakeholders and budgets plans. The goal is for project managers to be able to generate an initial schedule ... -
A reinforcement learning approach to industrial robotic operation
(Wichita State University, 2019-12)In the current industrial market, all the companies strive to achieve shorter lead-times, reduced scrap and elimination of bottlenecks. To this regard, industries have recently employed human-robot teaming strategies in ... -
A study of temperature effects in modulation-assisted machining
(Wichita State University, 2017-12)Machining is a process that involves extreme physical and chemical interactions between cutting tools and work materials. The extreme interactions lead to high tool wear and intensive energy expenditure; and, to mitigate ... -
A study of the machinability of additively manufactured Inconel 625
(Wichita State University, 2017-12)Additively made parts will likely require post-processing by machining and other methods in order to improve surface finish and dimensional accuracy. This new class of materials have unique microstructures and properties ... -
Accuracy of video-based moment arm measurements and use with occupational low back disorder assessment methods
(Wichita State University, 2020-05)A large portion of occupational low back disorders (OLBDs) are due to industrial lifting activities. Prior research has clearly demonstrated the association between the external loadings and the risk of OLBD. Low back ... -
Airline delay prediction using machine learning algorithms
(Wichita State University, 2020-12)This dissertation develops machine-learning models to predict the airline on-time performance using different types of variables. The second chapter details a methodology developed to improve performance of the model and ... -
Analytical methods for integrating state-of-the-art healthcare quality frameworks into decision-making
(Wichita State University, 2019-07)In 2001, the Institute of Medicine proposed the use of six quality aims to guide healthcare improvement efforts. These aims specify that healthcare should be effective, efficient, safe, timely, patient-centered, and ... -
Analyzing the impact of energy storage system on distribution system
(Wichita State University, 2018-05)Modern lifestyle has increased the electrical energy demand. with the increase of power demand, the attention on the renewable resource has also increased due to their environmental and economical; benefits. the renewable ... -
Comparison of refill friction stir spot welding versus riveting in aircraft applications
(Wichita State University, 2019-07)Kawasaki Heavy Industries (KHI) developed an innovative robotic Refill Friction Stir Spot Joining (RFSJ) system for welding aluminum alloys. This RFSJ method, also referred to Refill Friction Stir Spot Welding (RFSSW), has ... -
Design of multi-echelon supply chain systems to optimize cost and service levels
(Wichita State University, 2017-07)Primarily found basic uncertainties in the supply chain design are supply and demand, later there are many more uncertainties added in the literature of the field, e.g., control. For an organization there are many options ... -
Digital twin based decision framework for jobshop layout production systems under disruptions
(Wichita State University, 2019-12)In a hybrid layout production system under uncertainties, making strategic decisions becomes crucial and demanding with increase in complexity of the system. Advent of Industry 4.0 led to development of technologies such ... -
Dynamic vehicle routing problem with industry 4.0 approach
(Wichita State University, 2021-12)Supply chain companies are eager for an automated system to address their challenges, particularly those that are dynamic, such as dynamic vehicle routing problems. To prepare dynamic supply chain systems for organizations, ... -
Event based dynamic multi-facility vehicle routing model
(Wichita State University, 2019-12)The term 'Industry 4.0' mark the evolution of Information and Communication Technologies that promoted technological changes enabling modern supply chain logistics systems to work efficiently in a dynamic environment. ... -
Group control charts for monitoring the average of correlated streams
(Wichita State University, 2022-07)In many manufacturing processes, multiple identical parts are made in parallel during a single run. Different inspectors may inspect similar parts, and several assembly lines may produce similar products. These scenarios ... -
Impact of process parameters on mechanical properties of 3D printed polycaprolactone (PCL) parts
(Wichita State University, 2018-07)Rapid prototyping is an innovative and powerful technology used for direct layer-by-layer fabrication of parts from a 3D computer model. Fused Deposition Modeling (FDM) is the most common and simplest technique in 3D ... -
Mechanical testing and evaluation of D3O® material for adequacy of an ergonomic intervention for vibration transmission reduction in aircraft manufacturing
(Wichita State University, 2020-07)Daily exposure to vibrations produced by hand-held percussive vibratory power tools can be detrimental to aircraft manufacturing sheet metal mechanics. ISO (5349-1, 2001b) indicates that symptoms of the hand-arm vibration ... -
Medical applications of rapid prototyping: a review of the current state of technology
(Wichita State University, 2018-07)Rapid prototyping (RP) also known as additive manufacturing (AM) or three-dimensional (3D) printing is a collection of techniques that aid faster production of prototypes. RP has a wide variety of applications in fields ... -
Optimization and simulation for design of multi-objective, multi-echelon supply chain system
(Wichita State University, 2019-05)The study of the effect of redistribution strategy, aggregation, on a multi-echelon supply chain network by managing demand volatility is discussed in this research. For this an operational supply chain design is considered. ...