Operations Research, Systems Engineering and Industrial Engineering Commons^™

Influential Factors In Consumer's Adoption Of Innovative Products, Mahdokht Kalantari

Wayne State University Dissertations

This dissertation addresses the challenges involved with the process of diffusion of innovations in the contexts of innovative educational materials and technological innovations.

Chapters 2 and 3 discuss building and using Online Brand Communities (OBCs) to disseminate innovative math educational materials. OBCs are known to be important platforms where consumers can communicate with the brand as well as other consumers. Through the effective use of these platforms, brands could accelerate the process of diffusion of their innovations. However, OBCs will not survive if consumers do not get engaged and participate in these communities. The purpose of this section of the …

The Impact Of Machine Learning Algorithms On Benchmarking Process In Healthcare Service Delivery, Egbe-Etu Emmanuel Etu

Wayne State University Theses

Currently, organizations have adopted and implemented a variety of innovative quality management philosophies, approaches, and techniques to stay competitive in an ever-changing global economy. Benchmarking is one of such techniques deployed by organizations to stay competitive. The motivation for this research stems from a real-world problem being faced by hospitals in the healthcare industry who have amassed a ton of data and want to embark on benchmarking project to assess the performance of the emergency departments due to challenges faced with poor management of operations which has led to high patient boarding rates, high patient wait-times, poor quality service, low …

Differences In The Throughput Performance Of The Warehouse Depending On The Quality Of The Calculation Parameters, David Sourek

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

This article explores the quality level of the parameters that are used to determine the throughput performance of the warehouse. In our model case, this is a rack warehouse where the storage and picking of goods is ensured by forklifts. All kind of goods are stored on pallets. The aim of our research is to assess to what extent the quality level (accuracy) of the description of warehouse processes influences the accuracy of the determination of the throughput performance of the warehouse. In the first part of the article, we defined the parameters and the ways in which different levels …

การปรับปรุงประสิทธิภาพการทำงานของโรงไฟฟ้าพลังงานแสงอาทิตย์โดยใช้การบำรุงรักษาเชิงรุก, มธุรส มิ่งมงคล

Chulalongkorn University Theses and Dissertations (Chula ETD)

แม้ว่ามีดำเนินงานการบำรุงรักษาเชิงป้องกันในโรงไฟฟ้าพลังงานแสงอาทิตย์แต่ยังคงมีการขัดข้องของเครื่องจักรต่างๆ โรงงานไฟฟ้าพลังงานแสงอาทิตย์ที่เป็นกรณีศึกษานี้ได้กำหนดค่าเป้าหมายความพร้อมของเครื่องจักรไว้สูงกว่า 99.25% เมื่อเวลาผ่านไปพบว่าค่าความพร้อมใช้งานมีแนวโน้มต่ำลง แม้ว่าก่อนการปรับปรุงมีค่าความพร้อมใช้งานเฉลี่ย 99.43% ส่วนเบี่ยงเบนมาตรฐานมีค่าสูงถึง 1.20% แสดงให้เห็นว่า การบำรุงรักษาเชิงป้องกันที่มีอยู่นั้นอาจไม่เพียงพอที่จะจัดการปัญหานี้ได้ งานวิจัยนี้จึงได้นำการบำรุงรักษาเชิงรุกมาเป็นกลยุทธ์ในการปรับปรุงค่าความพร้อมการใช้งานของเครื่องจักร มีการวิเคราะห์ผลกระทบของความเสียหาย โอกาสเกิดและความรุนแรง และมีการหาสาเหตุที่ทำให้เครื่องจักรเสีย หลังจากนั้นได้ทำการปรับปรุงแผนการบำรุงรักษาเชิงป้องกันและสร้างแผนการบำรุงรักษาเชิงพยากรณ์ หลังจากที่ดำเนินการตามแผนงานพบว่าสามารถทำให้ค่าความพร้อมใช้งานเพิ่มขึ้นเฉลี่ยเป็น 99.69% ส่วนเบี่ยงเบนมาตรฐานเป็น 0.41% เวลาเฉลี่ยในการขัดข้องของเครื่องจักรลดลง 63.90% จำนวนครั้งที่เกิดการขัดข้องลดลง 40.28% และกำลังการผลิตที่สูญเสียลดลงได้ 28.44%

การวิเคราะห์วอเตอร์ฟุตพรินต์ในกระบวนการผลิตเบนซีนและพาราไซลีน, เรืองรัตน์ เรืองเดช

Chulalongkorn University Theses and Dissertations (Chula ETD)

งานวิจัยฉบับนี้เป็นการวิเคราะห์ผลกระทบจากการใช้น้ำ ของกระบวนการผลิตเบนซีนและพาราไซลีน ทั้งการใช้น้ำทางตรงและทางอ้อม การใช้น้ำทางตรงประกอบไปด้วยการใช้น้ำในกระบวนการผลิตซึ่งสามารถวัดได้โดยตรงจากข้อมูลของโรงงาน และการใช้น้ำทางอ้อมประกอบไปด้วยการใช้น้ำในส่วนของการได้มาซึ่งวัตถุดิบ การใช้ไฟฟ้า การผลิตไอน้ำ การผลิตไนโตรเจน รวมถึงการใช้น้ำในกระบวนการขนส่ง ซึ่งโรงงานไม่สามารถวัดโดยตรงได้ต้องมีการเก็บข้อมูลจากแหล่งอ้างอิงอื่นๆที่เชื่อถือได้ วิธีการประเมินผลกระทบการใช้น้ำที่ใช้ในงานวิจัยฉบับนี้ใช้วิธีวอเตอร์ฟุตพรินต์ซึ่งเป็นวิธีที่ทำให้ทราบผลกระทบจากการใช้น้ำที่แท้จริงตลอดวัฏจักรชีวิตของผลิตภัณฑ์ โดยอ้างอิงวิธีการประเมินตามข้อกำหนดและแนวทางของ ISO 14046 ผลลัพธ์จากการประเมินพบว่าผลิตภัณฑ์เบนซีนและพาราไซลีน มีค่าวอเตอร์ฟุตพรินต์ซึ่งวัดผลกระทบในแง่ของการขาดแคลนน้ำ(Water Scarcity Footprint,WSF) ต่อ 1 กิโลกรัมเท่ากับ 0.613 LiterH2Oeq และ 1.432 LiterH2Oeq ตามลำดับ โดยทั้งเบนซีนและพาราไซลีนมีค่า WSF สูงสุดจากการใช้น้ำทางอ้อม ซึ่งมีค่าสูงในการใช้ไฟฟ้าและการได้มาซึ่งคอนเดนเสท และรองลงมาคือ WSF จากการใช้น้ำทางตรงซึ่งมีค่า WSF สูงในส่วนของการระเหยของน้ำในระบบหล่อเย็น แต่เนื่องการลดผลกระทบจากการใช้น้ำจะมีความเป็นไปได้ในการลดจากใช้น้ำทางตรงมากกว่าทางอ้อม เพราะสามารถควบคุมได้โดยตรงจากโรงงานถึงแม้ว่าอาจจะทำให้ผลกระทบลดลงได้ไม่มากก็ตาม จึงเสนอการนำมาตรการในการลดการใช้น้ำทางตรงร่วมด้วย โดยแบ่งมาตรการเป็น 2 ส่วนคือการลดผลกระทบที่เกิดจากการใช้น้ำทางตรง และการลดผลกระทบจากการใช้น้ำทางอ้อม เพื่อให้กระบวนการผลิตเบนซีนและพาราไซลีนเกิดการใช้น้ำอย่างมีประสิทธิภาพสูงสุด

Augmenting Incident Command System For Improved Emergency Response, Meenakshi Nagarajan

Browse all Theses and Dissertations

Incident Command System provides a framework for commanders to manage an incident. However, maintaining good situation awareness in an emergency situation is often challenging to the Incident Commander. Stress may result in task fixation which may cause the commander to miss critical information and can eventually lead to poor decisions. The proposed augmented decision support system, with an integrated knowledge base, enhances the commander's decision making and situation awareness by presenting the information that may have been missed. The system has been evaluated to investigate its utility in chemical hazard scenarios. The system was used by experienced Incident Commanders to …

Two Essays On Whole Farm Modeling And Crop Marketing In Western Kentucky, Benjamin A. Martin

Theses and Dissertations--Agricultural Economics

This thesis is composed of two essays that investigate whole farm planning and crop marketing in western Kentucky. In the first essay, contracting decisions between food corn producers and a mill are analyzed to observe factors affecting the bushel amount farmers contract. Unbalanced panel data containing seven years’ worth of pricing and contract information are used with a fixed-effects model to generate parameter estimates and quantify their effect on bushels contracted. It was found that contract attributes, market condition, and relationship-specific assets had a significant effect on producers’ food corn contracting decisions. The second essay utilizes mixed-integer programming to optimize …

An Engineering Analytics Based Framework For Computational Advertising Systems, Mengmeng Chen

Electronic Theses and Dissertations

Engineering analytics is a multifaceted landscape with a diversity of analytics tools which comes from emerging fields such as big data, machine learning, and traditional operations research. Industrial engineering is capable to optimize complex process and systems using engineering analytics elements and the traditional components such as total quality management. This dissertation has proven that industrial engineering using engineering analytics can optimize the emerging area of Computational Advertising. The key was to know the different fields very well and do the right selection. However, people first need to understand and be experts in the flow of the complex application of …

The Design, Test And Evaluation Of A Sensing System For Process Analytical Technology (Pat), Trevor Murphy

Theses

Increased globalisation and competitiveness has given rise to a more dynamic and diverse global market that has begun to place incredible strain on manufacturing supply chains. Conventional manufacturing methods such as the batch manufacturing methods employed largely by the materials processing industries i.e. pharmaceuticals, polymers and magnesium processing plants are ill-suited to cope with the demands of today. As products evolve with technological advancements they become more complex to produce and require alternative approaches to manufacturing to ensure product quality while reducing costs and increasing manufacturing efficiencies.

A potential solution to the growing demands on today's supply chain is process …

Regression Analysis Of Factors Impacting Problem Solving Engagement Within Lean Systems Implementation, David M. Parsley Ii

Theses and Dissertations--Mechanical and Aerospace Engineering

Organizations around the world have attempted to implement the concepts of the Toyota Production System (TPS), commonly referred to as Lean, with limited sustainable success. The central principles of TPS, continuous improvement and respect for people, are grounded in the Japanese values of Monozukuri and Hitozukuri. Monozukuri deals with creating or making a product, while Hitozukuri conveys the idea of developing people through learning. In order for organizations to adopt these values they must have a system that engages employees at all levels in applying problem solving to improve their work. This research uses organizational assessments obtained from a variety …

A Methodology On Weapon Combat Effectiveness Analytics Using Big Data And Live, Virtual, Or/And Constructive Simulations, Won Jung Ii

Electronic Theses and Dissertations

The Weapon Combat Effectiveness (WCE) analytics is very expensive, time-consuming, and dangerous in the real world because we have to create data from the real operations with a lot of people and weapons in the actual environment. The Modeling and Simulation (M&S) of many techniques is used for overcoming these limitations. Although the era of big data has emerged and achieved a great deal of success in a variety of fields, most WCE research using the Defense Modeling and Simulation (DM&S) techniques were studied without the help of big data technologies and techniques. The existing research has not considered various …

Comparative Analysis Of The Effects Of Virtual Reality Active Video Game And Controller-Free Active Video Game Play On Physiological Response, Perceived Exertion, And Hedonic Experience, Shanon Wooden

Electronic Theses and Dissertations

Over 60% of US adults are overweight or obese. Sedentary lifestyles are considered major contributors to the high rates and increasing prevalence of obesity. Physical activity is a critical component in shifting from sedentary lifestyles. Studies indicate that less than half of U.S. adults meet the CDC/ACSM physical activity recommendations. Interactive video games can increase PA, but no study has yet assessed physiologic effort, hedonics, and perceived exertion for playing immersive virtual reality (VR) and controller-free screen-based active video games (AVGs), compared to treadmill walking and resting. We ran 25 subjects (9 female, 16 male) in 10-minute sessions of five …

A Framework For Prioritizing Opportunities Of Improvement In The Context Of Business Excellence Model In Healthcare Organization, Alia Aldarmaki

Electronic Theses and Dissertations

In today's world, the healthcare sector is facing challenges to improve the efficiency and effectiveness of its operations. More and more improvement projects are being adopted to enhance healthcare services, making it more patient-centric, and enabling better cost control. Healthcare organizations strive to identify and carry out such improvement initiatives to sustain their businesses and gain competitive advantage. Seeking to reach a higher operational level of excellence, healthcare organizations utilize business excellence criteria to conduct assessment and identify organizational strengths and weaknesses. However, while such assessments routinely identify numerous areas for potential improvement, it is not feasible to conduct all …

Technology Foresight: A Bibliometric Analysis To Identify Leading And Emerging Methods, Elizabeth Gibson, Tugrul U. Daim, Edwin Garces, Marina Dabic

Engineering and Technology Management Faculty Publications and Presentations

Foresight studies provide essential information used by the government, industry and academia for technology planning and knowledge expansion. They are complicated, resource-intensive, and quite expensive. The approach, methods, and techniques must be carefully identified and selected. Despite the global importance of foresight activities, there are no frameworks to help one develop and plan a proper foresight study. This paper begins Keywords: technology foresight; strategic foresight; adaptive foresight; Social Network Analysis (SNA); bibliometric tools; data mining; text mining. to close this gap by analyzing and comparing different schools of thought and updating the literature with the most current tools and methods. …

Analyzing Sensor Based Human Activity Data Using Time Series Segmentation To Determine Sleep Duration, Yogesh Deepak Lad

Masters Theses

"Sleep is the most important thing to rest our brain and body. A lack of sleep has adverse effects on overall personal health and may lead to a variety of health disorders. According to Data from the Center for disease control and prevention in the United States of America, there is a formidable increase in the number of people suffering from sleep disorders like insomnia, sleep apnea, hypersomnia and many more. Sleep disorders can be avoided by assessing an individual's activity over a period of time to determine the sleep pattern and duration. The sleep pattern and duration can be …

The Effect Of Task Load, Automation Reliability, And Environment Complexity On Uav Supervisory Control Performance, Sarah M. Sherwood

Doctoral Dissertations and Master's Theses

Over the last decade, military unmanned aerial vehicles (UAVs) have experienced exponential growth and now comprise over 40% of military aircraft. However, since most military UAVs require multiple operators (usually an air vehicle operator, payload operator, and mission commander), the proliferation of UAVs has created a manpower burden within the U.S. military. Fortunately, simultaneous advances in UAV automation have enabled a switch from direct control to supervisory control; future UAV operators will no longer directly control a single UAV subsystem but, rather, will control multiple advanced, highly autonomous UAVs. However, research is needed to better understand operator performance in a …

Reflections On Teaching System Dynamics Modeling To Secondary School Students For Over 20 Years, Diana Fisher

Complex Systems Faculty Publications and Presentations

This paper contains the description of a successful system dynamics (SD) modeling approach used for almost a quarter-century in secondary schools, both in algebra classes and in a year-long SD modeling course. Secondary school students have demonstrated an ability to build original models from the news, write technical papers explaining their models, and present a newfound understanding of dynamic feedback behavior to an audience. The educational learning theory and instructional methods used for both the algebra and modeling courses are detailed, with examples. Successful student SD modeling experiences suggest the SD approach can expand the sophistication of topics that secondary …

Semi-Transparent Energy-Harvesting Solar Concentrator Windows Employing Infrared Transmission-Enhanced Glass And Large-Area Microstructured Diffractive Elements, Mikhail Vasiliev, Kamal Alameh, Mohsin Badshah, Seok-Min Kim, Mohammad Alam

Research outputs 2014 to 2021

We report on the study of energy-harvesting performance in medium-size (400 cm²) glass-based semitransparent solar concentrators employing edge-mounted photovoltaic modules. Systems using several different types of glazing system architecture and containing embedded diffractive structures are prepared and characterized. The technological approaches to the rapid manufacture of large-area diffractive elements suitable for use in solar window-type concentrators are described. These elements enable the internal deflection and partial trapping of light inside glass-based concentrator windows. We focus on uncovering the potential of pattern-transfer polymer-based soft lithography for enabling both the improved photon collection probability at solar cell surfaces, and the …

Analyzing Factors Affecting Patient Satisfaction Using The Kano Model, Tejaswi Materla

Doctoral Dissertations

"Customer needs associated with the healthcare sector are constantly evolving with the technological advancements, rising costs, and shifts in patient demographics. Challenges associated with understanding patient needs impact the quality of care and life, safety, and satisfaction. The objective of this research was to develop a methodology to collect and analyze the needs associated with healthcare units that differ based on the type of care and services and patient perceptions over time. The proposed methodology provides insights into the voice of the customer through visualization of the relationship between the performance of quality attributes and customer satisfaction. Cronbach's alpha is …

An Investigation Of The Economic Order Quantity Model With Quantity Discounts Under An Environmental Objective, Tiffanie Marie Toles

Masters Theses

"In a sustainable supply chain, retailers are the direct link between customers and products. Retailers play an important role by relaying feedback such as customer satisfaction, inventory improvement, or product improvement to the other key players in a supply chain. Their overall goal is to reduce supply chain costs, such as the cost of ordering product, transporting product, or holding product in inventory. Other costs associated in a supply chain can include environmental and operations costs. It is important to consider these costs due to the impact environmental operations play in the role of how sustainable a supply chain can …

Computational Intelligence Methods For Predicting Fetal Outcomes From Heart Rate Patterns, Vinayaka Nagendra Harikishan Gude Divya Sampath

Masters Theses

"In this thesis, methods for evaluating the fetal state are compared to make predictions based on Cardiotocography (CTG) data. The first part of this research is the development of an algorithm to extract features from the CTG data. A feature extraction algorithm is presented that is capable of extracting most of the features in the SISPORTO software package as well as late and variable decelerations. The resulting features are used for classification based on both U.S. National Institutes of Health (NIH) categories and umbilical cord pH data. The first experiment uses the features to classify the results into three different …

Evaluating Microgrid Effectiveness In Transitioning Energy Portfolios, Jacob Marshal Hale

Masters Theses

"Microgrid energy systems have emerged as a potential solution to rising greenhouse gas emissions from dependence on fossil fuels. This research provides a framework for evaluating the utility of microgrids. Three key findings are presented: use of a state-of-the-art matrix (SAM) analysis to identify gaps in key research areas that inhibit wide-spread microgrid adoption, development of a system dynamics (SD) model, and a cost benefit analysis case study to evaluate microgrid feasibility in partially meeting the energy demand of a building. Governments play a central role in developing clean energy strategies. A SAM was developed to determine if key microgrid …

The Impact Of Authentic Leadership Development On Safety Climate Change, Victoria Hoyt

Walden Dissertations and Doctoral Studies

Tragic, life-changing, and fatal incidents are a reality on large-scale, civil construction projects. Despite a decline following the enforcement of the 1971 Occupational Safety and Health Act, serious and fatal incidents on heavy construction projects remain higher than that of the active military and have not declined in any notable way in the past decade. Industrial-organizational literature suggested a lack of applied testing for the well-developed theory of authentic leadership (AL) to impact safety outcomes. This quasi-experiment combined the constructs of authentic leadership with safety climate perception as quantifiable measurement of potential safety outcomes in the workplace. The research question …

Impact Of Mortgage Characteristics On Retail Mortgage Transaction Completion Time, Kareem Atalla Tannous

Walden Dissertations and Doctoral Studies

In the mortgage industry, many mortgage lenders cannot manage mortgage workflow systems while meeting and exceeding organizational objectives. Organizations with an above-industry average turnaround time (ATT) to complete a retail mortgage transaction (RMT) from origination to funding experience revenue losses. Grounded in the proposition that mortgage loan purpose (MLP), mortgage loan type (MLT), and subject property type (SPT) impact ATT to complete an RMT, the purpose of this causal-comparative study was to assess the impact of MLP, MLT, and SPT on ATT to complete an RMT. Using archival data records (N = 146) from a selected mortgage institution in the …

การเพิ่มระดับการยอมรับเทเลเมติกส์สำหรับการประกันภัยรถยนต์ในประเทศไทย, พีระวิช คงเมือง

Chulalongkorn University Theses and Dissertations (Chula ETD)

เทเลเมติกส์เป็นเทคโนโลยีใหม่ในอุตสาหกรรมประกันภัยรถยนต์ในประเทศไทย ถือกำเนิดจากความต้องการเปลี่ยนแปลงพฤติกรรมของผู้ขับขี่ให้มีความปลอดภัย ซึ่งยังไม่ได้รับการยอมรับจากลูกค้ามากนัก ผู้วิจัยจึงได้ทำการสำรวจความต้องการของลูกค้าและปัญหาการใช้งาน จากนั้นได้ทำการศึกษาทฤษฎีและงานวิจัยที่เกี่ยวข้องกับการยอมรับนวัตกรรมและเทคโนโลยี เพื่อศึกษาปัจจัยการยอมรับเทเลเมติกส์ โดยทำการวิจัยตามกระบวนการพัฒนานวัตกรรม 5D เพื่อตอบสนองความต้องการของลูกค้าอย่างมีประสิทธิภาพ การวิเคราะห์ข้อมูลและทดสอบสมมติฐาน พบว่า 2 ปัจจัยคือ สภาพสิ่งอำนวยความสะดวกในการใช้งาน และแรงจูงใจภายนอก ส่งผลต่อความตั้งใจในการใช้งาน จากนั้นใช้เทคนิคการแปลงความต้องการเชิงคุณภาพในการออกแบบแนวคิดผลิตภัณฑ์ และนำผลการศึกษาที่ได้มาใช้ในการพัฒนาเทเลเมติกส์ในครั้งนี้ ผู้วิจัยได้ทำการวิเคราะห์สถานการณ์ในปัจจุบัน โดยใช้ทฤษฎีการแพร่กระจายนวัตกรรมและศึกษาข้อกำหนดทางกฎหมายในเรื่องค่าเบี้ยประกันภัยรถยนต์ ทำให้ผู้วิจัยได้ตัดสินใจนำเทคโนโลยี Beacon เข้ามาใช้ร่วมกับแอพพลิเคชั่นเทเลเมติกส์ ซึ่งสอดคล้องกับปัจจัยการยอมรับด้านสภาพสิ่งอำนวยความสะดวกในการใช้งาน ผลการประเมินความคิดเห็นของผู้ทดลองใช้งาน 39 คน พบว่า ความตั้งใจในการใช้งาน ค่าเฉลี่ยอยู่ 3.01 ส่วนเบี่ยงเบนมาตรฐาน 0.95 เมื่อทดสอบสมมติฐานก่อนพัฒนาและหลังพัฒนา สรุปได้ว่า มีความแตกต่างอย่างมีนัยสำคัญทางสถิติที่ระดับความเชื่อมั่น 95%

Contribution Of Physical Internet Containers To Mitigate The Risk Of Cargo Theft, Yanyan Yang, Eric Ballot, Miguel Gaston Cedillo-Campos

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

Different from current dedicated goods distribution solutions, the goods in the Physical Internet are encapsulated in modular dimensioned standard easy-to-interlock smart containers in an open interconnected logistic system. This paper aims to study the performance of the application of this cross-chain innovative packaging solution, especially its potential against cargo theft risks. To attain this, both qualitative and quantitative studies are carried out. With a scenario-based cost-justification model, different case studies are examined. Results suggest that through the modularity and standardization, the application of Physical Internet Containers will significantly improve the logistics performance and reduce cargo theft risks.

A Framework For Modeling Material Handling With Decentralized Control, Kai Furmans, Kevin R. Gue

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

Despite decades of research in material handling, the academic community still has no accepted way of describing material handling requirements in a way that machines and algorithms can process them. Such a “way of describing” requires a language with which to describe requirements, objects, relationships between objects, and so on. We propose a modeling framework that differs from existing research in two ways: First, we address material handling modeling from the bottom up rather than from the top down, meaning we define a set of elementary functions and then combine them into processes and more complex relationships that allow us …

Pull-Driven Order Fulfillment In Distribution Centers, Dima Nazzal, Shankar Shanmugasundaram, Sung Kim, Russell D. Meller

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

One of the challenges facing e-commerce fulfillment is the rigidity of the wave management system that often dictates a fixed batch size that must be processed before the next wave of orders is released. As a result, operation managers usually push multiple waves, which lead to accumulation at bottleneck resources, and poor synchronization at sortation engines. We demonstrate the power of operating an order fulfillment engine using the “pull” paradigm. We hypothesize that a pull-driven order fulfillment can meet the same throughput requirements achieved by the push-driven wave-based order fulfillment, but with higher speed, higher service levels, more level resource …

A Motion Capture System Framework For The Study Of Human Manufacturing Repetitive Motions, Francis Mendez, David Wierschem, Jesus Jimenez

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

Our research proposes a framework to obtain and analyze real time data concerning the dynamic and natural motion of individuals in manufacturing-like processes that involve human labor. The framework that we propose consists of five main components: a tracking system, a system of sensors, a processor that collects time series data, data processing and discovery module, and an alert or reporting component. Using motion capture cameras, data is collected on a variety of human subjects performing simulated labor-intensive manufacturing operations. This data is analyzed for identification of actual and optimal activity motions. This project has significant potential impact for contribution …

Digital Design Of Intralogistics Systems: Flexible And Agile Solution To Short-Cyclic Fluctuations, Anike Murrenhoff, Christoph Pott, Moritz Wernecke, Philipp-Akira Burger

15th IMHRC Proceedings (Savannah, Georgia. USA – 2018)

In times of fast-paced, fluctuating and individual markets, intralogistics systems, such as warehouses, have to adapt to the resulting volatile performance demands dynamically. Hybrid systems, in which humans and machines work together efficiently and communicate in socio-technical networks, can be the answer to manage these high-frequency markets. Hybrid systems of the future need to adapt frequently and permanent change becomes the “new normal”. A one-time planning of warehousing systems upon first installation becomes obsolete. This results in the question of how to design and implement processes for future logistics systems in an agile way in order to exploit the flexibility …