Strand-based compression moulding compounds are increasingly used in both the aerospace and automotive industries, as they offer an interesting compromise between processability and performance. Non-destructive inspec...
详细信息
With the development of the times, the use of intelligent manufacturing operation management systems has gradually emerged in enterprises. Nowadays, intelligent manufacturing operation management systems have achieved...
With the development of the times, the use of intelligent manufacturing operation management systems has gradually emerged in enterprises. Nowadays, intelligent manufacturing operation management systems have achieved significant results, but the system is not perfect and there are still some problems in operation. Therefore, this article studied the application of computer (AC) data algorithms in enterprise intelligent manufacturing operation management systems, which optimized intelligent manufacturing operation management systems through computer data algorithms. This article tested the improvement rate of manufacturing output of enterprises after using computer data algorithms through experiments. The highest improvement rate in the experimental data was 24%, and the lowest was 16%. From this experimental data, it can be seen that computer data algorithms have played a good role in the intelligent manufacturing operation management system of enterprises, in order to improve the manufacturing output of enterprises.
Digital health technology leverages artificial intelligence for real-time monitoring of patients' arrhythmia conditions. Heartbeat data are captured via an electrocardiogram (ECG) and processed to extract pivotal ...
详细信息
The diversity of members of the National Diet in Japan has remained to be low in Japan and the lack of representation has been pointed out. In this study, we propose a model that mathematically measures descriptive re...
详细信息
The proceedings contain 13 papers. The topics discussed include: a proposed approach to crowd selection in crowdsourced requirements engineering for mobile apps;swift search an open-source search engine;canvas mobile ...
ISBN:
(纸本)9781450397889
The proceedings contain 13 papers. The topics discussed include: a proposed approach to crowd selection in crowdsourced requirements engineering for mobile apps;swift search an open-source search engine;canvas mobile application for English language learning through corrective feedback;ant colony optimization algorithm in the design of university subject teaching platform;a systemic big data framework for the charging pile business;gain property and data analysis for diagnosing failures in a high-efficiency induction motor;crisis impact on use of technology. evidence from omnichannel restaurant sales during COVID-19 pandemic;point cloud scene reconstruction based on multi-planar fitting;research on the competency framework of management accounting profession in the age of ‘great wisdom moving cloud’ of China based on knowledge graph;and understanding intention to use Netflix in Taiwan: integrating perceived value into the technology acceptance model.
Identifying causes of unknown failures during the manufacturing process is quite difficult because of the uncertainty nature of the failures. As the manufacturing process becomes more complicated, failure-cause identi...
详细信息
ISBN:
(纸本)9781665442077
Identifying causes of unknown failures during the manufacturing process is quite difficult because of the uncertainty nature of the failures. As the manufacturing process becomes more complicated, failure-cause identification becomes more time consuming due to the increased number of causal candidates to be checked when addressing anomalies, and the complicatedly intertwined factors are difficult to discern. To solve these problems, various methods of anomaly detection and ranking have been developed using sensor data gathered during the manufacturing process. However, once an anomaly occurs at any point in the process, it propagates to other steps. Conventional anomaly detection methods are not sufficient against the complicated and unpredictable anomalies. In this study, we developed a novel anomaly ranking method based on a causal model. It employs a fusion model of human knowledge and sensor data to acquire a suitable causal model for accurate ranking. Experiments were conducted on a real packaging machine, the results of which showed a roughly 30% reduction of the ranking average compared with that of the conventional methods.
Robots’ semantic understanding of their surroundings is critical to make them flexible and autonomous in decision-making. However, this semantic knowledge must be transferable to the robot, executable with commands t...
详细信息
ISBN:
(数字)9798350358513
ISBN:
(纸本)9798350358520
Robots’ semantic understanding of their surroundings is critical to make them flexible and autonomous in decision-making. However, this semantic knowledge must be transferable to the robot, executable with commands that the robotic agent can understand, and adaptable in case of unexpected events. In this work, we propose a method that exploits Programming by Demonstration (PbD) to provide the robot with semantic Behaviour Trees (BTs). These encapsulate the Skill’s semantic knowledge through Predicates and its execution through position and force primitives. Each tree can be enhanced with additional demonstrations, creating new Modes to achieve the same action. Together with a knowledge base and a PDDL planner, BTs provide the robot autonomy, flexibility and reactiveness.
Reliability is one of the most important performance indicators in contemporary production facilities. Increasing reliability of manufacturingsystems results in their prolonged lifetimes, and reduced maintenance and ...
详细信息
Reliability is one of the most important performance indicators in contemporary production facilities. Increasing reliability of manufacturingsystems results in their prolonged lifetimes, and reduced maintenance and repair costs. Reliability modeling is a common technique for deriving reliability measurements and illustrating relevant fault-dependencies. There is a significant body of research focusing on hardware- and software reliability models, such as Fault Trees, Petri Nets and Markov Chains. Up until now, development of reliability models has been a labor-intensive and expert-knowledge-driven process. To remedy that, through the prevalence of data stemming from the new and technologically advanced manufacturingsystems, we propose that data generated in modern manufacturing lines could be used to either automate or at least to support development of reliability models. In this paper, we elaborate on the details of our proposed framework for data-driven reliability assessment of cyber-physical production systems. We, furthermore, introduce a case study that will aid the development and testing of the proposed novel data-driven approach. (C) 2021 The Authors. Published by Elsevier B.V.
This paper presents an innovative approach to optimize traffic networks in a supplier-customer system based on specific strategies of game theory. The traffic network is represented as a routing configuration in which...
详细信息
In the era of Web 3.0, there is a pressing need for a knowledge-centric model to recommend recipes, as the current structure of the worldwide Web lacks specialized recommendation frameworks for recipe recommendations,...
详细信息
暂无评论