This study develops an IoT-based labor productivity monitoring and measurement system (iLPMMS) in the context of intralogistics in aviation maintenance, repair, and overhaul (MRO). The system utilizes Internet of Thin...
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ISBN:
(纸本)9798350358513;9798350358520
This study develops an IoT-based labor productivity monitoring and measurement system (iLPMMS) in the context of intralogistics in aviation maintenance, repair, and overhaul (MRO). The system utilizes Internet of Things (IoT) technology to enable real-time monitoring of employee work performance through the integration of smart devices. Additionally, this study designs an evaluation system that measures labor productivity from multiple perspectives in an IoT-based environment. Finally, a case study validates the practical application value of the IoT-based labor productivity monitoring and measurement system in the context of internal logistics in aviation maintenance, highlighting its significance in improving operational efficiency and employee performance.
The technology Readiness Level (TRL) scale has been proposed and used for a few decades by NASA and the Department of Defense (DoD) to assess the maturity of a technology. The TRL measure starts at 1 and stops at 9 wh...
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ISBN:
(纸本)9798350365924;9798350365917
The technology Readiness Level (TRL) scale has been proposed and used for a few decades by NASA and the Department of Defense (DoD) to assess the maturity of a technology. The TRL measure starts at 1 and stops at 9 when the technology is accepted and initiates the operational phase of the lifecycle. The current TRL measure is not designed to monitor the system as it matures, ages, and eventually becomes obsolete. However, the DoD and NASA manage, maintain, and operate various system of systems that provide unique functions and services for prolonged lifecycles. Many of these systems of systems contain technologies that age, drift from their original requirements, experience restrictions from dynamic political and economic landscapes, and experience obsolescence through the introduction of disruptive technologies. There is a critical need for a new measure to monitor the status of the relevance of a system throughout its entire lifecycle. This paper proposes an extension to the existing TRL scale that picks up where the traditional TRL stops measuring (Level 9). We propose an extended technology Relevance Level (eTRL) that measures the contextual relevance of a system beyond its original readiness level and monitors the risks associated with the system as it ages, adapts, faces various environmental, political, and economic changes, or becomes obsolete. The proposed extended measure will enable the stakeholders and program managers to describe the aging segments or systems within a legacy system and enable informed decisions of repairs, upgrades, investment in disruptive technologies, and retirement of such systems.
This paper presents the design, implemetation and experimental validation of the ROBHOT technology Demonstrator, a new system for robot-assisted superficial hyperthermia treatments. The system features impedance-based...
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ISBN:
(纸本)9798350358513;9798350358520
This paper presents the design, implemetation and experimental validation of the ROBHOT technology Demonstrator, a new system for robot-assisted superficial hyperthermia treatments. The system features impedance-based interaction control for accurate and safe delivery of the treatment, a digital twin of the operative setup, communication modules with a pre-operative planning software. Results of the system validation in a relevant experimental environment are reported. A video clip presenting an overview of the system and the validation experiments is available at https://***/ rNxMaD-teNo.
The proceedings contain 174 papers. The topics discussed include: uncertainties management from the hard and soft approach, in projects of Brazilian aerospace sector;technology backcasting: retrospective case studies ...
ISBN:
(纸本)9781665488174
The proceedings contain 174 papers. The topics discussed include: uncertainties management from the hard and soft approach, in projects of Brazilian aerospace sector;technology backcasting: retrospective case studies from mining and mineral processing;designing the curriculum of the packaging design course based on the active learning;the role of data within the service prototyping design dimensions;contributing to monitoring and evaluation practices by conceptualizing a valuable insights from log analysis (VILA) framework;an investigation into the challenges and solutions of e-learning in tertiary institutions during the COVID-19 pandemic;towards an analytical framework to analyze the evolution of innovation systems;investigating the integration of public and private pharmaceutical supply chains;evaluating the drivers of frugal innovation and its relation to sustainability — a systematic literature review;telecommunications customer service improvement through big data analytics;implementation of a digital twin framework in the modular housing industry;and building PSS-based circular business model canvases: an application in the waste from electrical and electronic equipment context.
We propose a method for enhancing cybersecurity in spacecraft operations by analyzing and reducing the attack surface of flight software. We advocate for reducing complexity in the software architecture and adopting m...
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ISBN:
(纸本)9798350384529;9798350384512
We propose a method for enhancing cybersecurity in spacecraft operations by analyzing and reducing the attack surface of flight software. We advocate for reducing complexity in the software architecture and adopting more secure architectural principles to mitigate vulnerabilities and make spacecraft more resilient against cyber attacks. By utilizing a systematic approach, we scrutinize key areas, such as the real-time operating system (RTOS) and operating system abstraction layer (OSAL), and develop mitigations for issues we find. This study's findings suggest strategies for simplifying abstractions to make them more secure, addressing implementation issues, and providing supporting evidence for moving to a more resilient architectural approach.
The proceedings contain 22 papers. The topics discussed include: monolith to microservices: VAE-based GNN approach with duplication consideration;migrating monoliths to microservices based on the analysis of database ...
ISBN:
(纸本)9781665475341
The proceedings contain 22 papers. The topics discussed include: monolith to microservices: VAE-based GNN approach with duplication consideration;migrating monoliths to microservices based on the analysis of database access requests;using microservice telemetry data for system dynamic analysis;microservice architecture reconstruction and visualization techniques: a review;Microvision: static analysis-based approach to visualizing microservices in augmented reality;API description-based conformance assessment of architectural design decision;a cloud native management and orchestration framework for 5G end-to-end network slicing;automatic test case generation for serverless applications;serverless: from bad practices to good solutions;cargo-cult containerization: a critical view of containers in modern software development;and a conceptual model supporting systematic design of service governance systems.
As a general-purpose technology, large language models promise to enhance various software engineering tasks. But how will they impact requirements engineering? This column offers a summary of an expert panel discussi...
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As a general-purpose technology, large language models promise to enhance various software engineering tasks. But how will they impact requirements engineering? This column offers a summary of an expert panel discussion from the 2023 international Requirements engineeringconference in Hanover, Germany.
This paper studies the feasibility of designing a hybrid digital ecosystem by leveraging Model-Based systems engineering (MBSE) for the Military Sealift Command's (MSC) complex adaptive system. The purpose is to e...
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ISBN:
(纸本)9798350365924;9798350365917
This paper studies the feasibility of designing a hybrid digital ecosystem by leveraging Model-Based systems engineering (MBSE) for the Military Sealift Command's (MSC) complex adaptive system. The purpose is to enhance ship maintenance processes, operational effectiveness, and strategic agility. The study discusses the evolution of the term 'ecosystem' in organizational and business contexts, its transition into the digital realm, and the challenges associated with developing and implementing digital ecosystems. By applying MBSE as a methodology to design and develop digital ecosystems as a Complex Adaptive system within MSC, the paper proposes a structured and comprehensive approach to capturing, analyzing, and designing a digital ecosystem that can effectively integrate diverse technological components, foster collaboration, and drive innovation. The study emphasizes the importance of balancing idealism and realism in developing digital ecosystems, ensuring they remain relevant and effective in addressing emerging challenges and opportunities in an increasingly complex and dynamic environment.
The transition to electric vehicles needs an implementation of suitable charging infrastructure, which can supply increasingly growing vehicle fleets. This requires an improvement of electric grid and energy supply as...
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This study aims to investigate the information systems used in small business networks with systemic and personal motives. More precisely, the study focuses on the natural products sector in Finland as a case example ...
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ISBN:
(纸本)9798350362442;9798350362435
This study aims to investigate the information systems used in small business networks with systemic and personal motives. More precisely, the study focuses on the natural products sector in Finland as a case example of a developing field with a high number of small companies. In doing this the information exchange and the information systems in the field are identified and their utilization analyzed. As a result, the study provides insights into the nature of the networks, how knowledge and information exchange in and between them is carried out, and what factors should be considered when managing those.
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