Quality and efficiency are eternal themes of intelligent manufacturing, and the key equipment that affects quality and efficiency in metal cutting intelligent manufacturing production lines is CNC machine tools. CNC m...
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Factory technologies have evolved to incorporate a great deal of manufacturing flexibility. Programmable automation in the form of Computer Numerical Control (CNC) and (Programmable Logic Control (PLC) coupled with ha...
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ISBN:
(纸本)9783031381645;9783031381652
Factory technologies have evolved to incorporate a great deal of manufacturing flexibility. Programmable automation in the form of Computer Numerical Control (CNC) and (Programmable Logic Control (PLC) coupled with hardware and process innovations (quick-change tooling, for example) enable a high level of shop-floor flexibility. Possibly, the most inflexible part of a factory is the manufacturing information system. In this paper, we develop an approach to a flexible and extendible architecture for shopfloor information systems. The Operating System for Cloud manufacturing (OSCM) is a full-stack, distributed platform that tracks and facilitates the interaction between manufacturing jobs and resources (physical machines, humans or software apps). It uses an event-based architecture and a message exchange/broker to enable flexible and configurable distribution of to capture, distribute, curate and store information about shop floor events. The event-based architecture makes it easy to provide context to data emanating from the shop floor, while the message broker gives it flexibility, scalability and extendibility. This paper describes the architecture of the operating system and its services. Further, it demonstrates how shop-floor data can be flexibly routed to manufacturing apps that need it before drawing up conclusions.
The evolution of the Industry 4.0 is initialized through block chain technology with cloud computing techniques. This includes the integration of digital environment with internet of things (IoT) and cyber security sy...
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Quality is one of the most important contributors to products' success in the market and essential input for design and manufacturing. Historically, quality definitions evolved over time but with significant domai...
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Metal Additive manufacturing (AM) is a complex operation, which requires the fine-tuning of hundreds of processes parameters to obtain repeatability and a good quality design at dimensional, geometric, structural leve...
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Metal Additive manufacturing (AM) is a complex operation, which requires the fine-tuning of hundreds of processes parameters to obtain repeatability and a good quality design at dimensional, geometric, structural levels. Therefore, to be used as final product, metal AM parts must go through advanced quality control processes. This implies large capital equipment investment in measurement systems (i.e., tomography and lengthy inspection operations that adversely impact costs and lead times). A large amount of data can be collected in metal AM processes, as most industrial AM systems are equipped with sensors providing log signals, images and videos. This paper develops and proposes an innovative quality-oriented decision support framework, composed by a-Model-based Design tool providing Design for Additive manufacturing features, and a Cyber-Physical System created by integrating an AM asset with a real-time smart monitoring software application. Such framework caters to process engineers and quality managers needs to improve a set of quality and economic KPIs.
The proceedings contain 123 papers. The topics discussed include: supervised machine learning models and schema matching techniques for ontology alignment;framework for a knowledge-based course recommender system focu...
ISBN:
(纸本)9789897587160
The proceedings contain 123 papers. The topics discussed include: supervised machine learning models and schema matching techniques for ontology alignment;framework for a knowledge-based course recommender system focused on IT career needs;optimization of methods for querying formal ontologies in natural language using a neural network;personalized asthma recommendation system: leveraging predictive analysis and semantic ontology-based knowledge graph;elementary multiperspective material ontology: leveraging perspectives via a showcase of EMMO-based domain and application ontologies;positive-unlabeled learning using pairwise similarity a parametric minimum cuts;efficient visualization of association rule mining using the rules;predicting post myocardial infarction complication: a study dual-modality and imbalanced flow cytometry data;a model for designing personalized and context-aware nudges;automatic transcription systems: a game changer for court hearings;scientific claim verification with fine-tuned NLI models;and assessing the use of online platforms in sharing tacit knowledge in innovation networks.
Reliable defect diagnosis and prognosis for production lines are of great benefit in a range of advanced solutions towards smart manufacturing and yield optimization. However, inherent challenges exist, especially imb...
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In today’s era of streaming services, the effectiveness and precision of recommendation systems are pivotal in enhancing user satisfaction. Traditional recommendation systems often grapple with challenges such as dat...
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Generative design of engineeringsystems has been applied across various fields, including robotics, electronics, and architecture. Usually involving design grammars, a common challenge in all these approaches has bee...
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Industry 4.0 marks a transformative paradigm, heralding a new era for the production and service sectors by integrating Big data technologies. This progression unlocks latent knowledge within vast datasets, empowering...
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