Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 31 for “"Product Data"”.
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Lifecycle perspectives on product data management
… suppliers, and establish adoption by users. Product Data Management (PDM) technology represents a substantial portion of large industry IT investment over the last decade. The ability to manage and deliver product data throughout the lifecycle has become increasingly important to the …
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Business Rule Generation for Product Data Quality Assurance
… are reliant on the electronic exchange of data, and are subject to difficulties caused primarily by poor data quality, leading to service failure throughout the supply chain. While the customer-oriented business sectors are well-served by available software solutions to these problems, few …
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Machining feature-based system for supporting step-compliant milling process
… at setting up a standard description method for product data and providing a neutral exchanging mechanism that is independent of all the information processing systems for product information model. STEP Part 21 is the first implementation method from EXPRESS language and implemented successfully …
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Multimethodische Arbeitsumgebung für die Produktentwicklung
… to lower development costs and to improve the product's quality there were proposed several product development and design methodologies in the past. In practice it became clear that each methodology is suitable for a certain situation but not for the whole process. The simultaneous use of …
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Mobile collaborative working environment of product design
… wireless computing technologies in collaborative product design, and hence to build a ubiquitous mobile information system to enable the collaborative product design within a mobile environment. However, the literature review reveals that although the progress of mobile technologies on wireless …
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Attribution Standardization for Integrated Concurrent Engineering
Product design is a creative process, often subject to rapid and numerous design change requirements. To facilitate geometric redesign iterations, Parametric Computer-Aided Design CAD) systems were introduced. To manage the numerous product design iterations produced by parametric CAD systems, …
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Enriching Step-Based Product Information Models to Support Product Life-Cycle Activities
<p>The representation and management of product information in its life-cycle requires standardized data exchange protocols. Standard for Exchange of Product Model Data (STEP) is such a standard that has been used widely by the industries. Even though STEP-based product models are well defined and …
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Application of an engineering and management approach to the incorporation of an information management system at a manufacturing company
… in the process of implementing a new enterprise product data management (PDM) system. This PDM system is a commercial product that will affect Sikorsky in both the system design and management behaviors of the company's current business processes. As PDM systems do not simply unwrap themselves …
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IT Supported Construction Project Management Methodology Based on Process and Product Model and Quality Management
… Project Management (CPM) supported by product and process models can be seen as a future type of integration structure facilitating the solution of various management problems in the fragmented Construction Industry. The key to success is directly correlated with the comprehensive …
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A Multiple Classifier System for Predicting Best-Selling Amazon Products
<p>In this work, I examine a dataset of Amazon product metadata and propose a heterogeneous multiple classifier system for the task of identifying best-selling products in multiple categories. This system of classifiers consumes the product description and the featured product image as input and …
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MODEL BASED SYSTEMS ENGINEERING APPROACH FOR COLLABORATIVE REQUIREMENTS IN COOLING WATER SYSTEM DESIGN
… confirms that there is still manual exchange of product data between design and procurement engineers and equipment suppliers. Manual data exchange incurs human error, increases the cost, and takes more time. Also manual data exchange prevents designers from automatically evaluating a larger pool …
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New control strategy for CNC machines via STEP-NC
The contemporary product design and manufacturing environment requires a bidirectional and seamless data flow throughout all stages of data transactions. The establishment of STEP (STandard for Exchange of Product data) offers manufacturers a new method to exchange product data in the entire …
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Describing Integrated Power Electronics Modules using STEP AP210
… makes it difficult to synchronize and maintain data consistency across all models as changes are made to the respective views. This thesis addresses this problem by describing power electronics modules using STEP AP210, the STandard for the Exchange of Product data, Application Protocol 210; …
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Analytics in professional sports: Applications of analytics in tennis
Data analytics in professional sports has become a major part of competition in the last two decades, especially in major sports such as American football, basketball, baseball, and soccer. Professional tennis has not developed analytics to this level yet, but there is a litany of research on the …
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Evaluation and simulation of a harvesting and juice expression system for sweet sorghum
… and express juice from sweet sorghum for syrup production. Time study and product data were taken for approximately 29 tons of sweet sorghum processed during the 1976 season. Material, consisting of standing sorghum chopped into 5" lengths, was separated by a pneumatic system and analyzed to …
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The Storage of Parametric Data in Product Lifecycle Management Systems
Product development companies are continually seeking methods to increase efficiency while maintaining quality. Distributed development is also more important than ever before as industries globalize. These forces have driven firms to adopt formal data management practices that allow groups and …
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Improving prior knowledge assessment in process characterization
… to demonstrate process robustness and provide data necessary for planning, risk mitigation, development of the control strategy, and successful execution of process validation. Performing PC experiments is resource intensive, both human and capital, so leveraging prior knowledge from previous …
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New technique for the development of open CNC cell controller based on ISO 14649 and ISO 6983
… International Standards Organization (ISO) data interface model (ISO 6983) limitations was encountered. A new ISO standard known as Standard for The Exchange of Product Data (STEP) or ISO 10303 was introduced to overcome the issues of current data interface model in Computer Aided Design …
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Ultracapacitor character analysis and its application in unified power quality conditioner as energy storage system
… these transient characters are not shown in the product data sheet. In this paper UCAP frequency analysis is performed, and based on the test data the equivalent model of the UCAP is built. The fitting result shows that using multi-level ladder circuit can perfectly fit the UCAP transient …
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Investigating the prevalence, knowledge and regulations regarding counterfeit medicines.
… especially with regards to the increase of production and sales of counterfeits. These medicines show to have an increasing health risk to the public. Everyone is at risk. On record 50% of products sold are counterfeits and 30% of those are counterfeit medicines. The information that is …
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