检索结果-内蒙古大学图书馆

Improvement of Localization Algorithm for Indoor and Outdoor Navigation of Autonomous Robots

Journal of Institute of Control, Robotics and systems 2025年第5期31卷 502-509页

作者： Cho, Joonhyuk Kim, Bongsang Moon, Heechang Industrial Convergence Interdepartmental Program Autonomous Vehicle Intelligent Robotics The Graduate School of Hongik University Korea Republic of Mechanical & System Design Engineering Hongik University Korea Republic of

Location estimation for waypoint-based autonomous driving robots primarily relies on SLAM (Simultaneous Localization and Mapping) and GNSS (Global Navigation Satellite system) technologies. GNSS performs well in open areas but struggles with signal issues, while SLAM offers high accuracy in feature-rich environments but faces challenges in open spaces. This study integrates SLAM and GNSS, enabling seamless switching between systems when one encounters difficulties. The combined system ensures consistency by aligning coordinate systems and directional data. Experiments in indoor, forest, and open environments demonstrate that the switching algorithm enables stable autonomous driving in diverse conditions, effectively leveraging the strengths of both systems. © ICROS 2025.

关键词： Global positioning system

来源：评论

学校读者我要写书评

暂无评论

Guideline to select regression models in industrial processes 21

Guideline to select regression models in industrial processe...

引用

21st International Conference on Production Research: Innovation in Product and Production, ICPR 2011

作者： Sant'Anna, A.M.O. Industrial and System Engineering Graduate Program Pontifical Catholic University of Parana Imaculada Conceição St. 1155 Curitiba Paraná Brazil

ISBN: (纸本)9783839602935

The use of regression models in the modeling and optimization of processes is a quite powerful strategy, since it allows investigating variables that influence quality characteristics of the product or industrial process. The literature seems to be more focused on the data analysis than on providing a sequence of operational steps, which would lead to the best regression model given for the problem the researcher is confronted with. This paper is focus on the application of regression models in industrial processes, reinforcing idea that non-statistical aspects in planning and conducting modeling of data are so important as formal design and analysis. The industry case study illustrates the strong relationship of the results with incorporating presented guidelines into practice. Moreover, both case studies consolidating a fundamental advantage of regression models: modeling guided provides more knowledge about products, processes and technologies, even in unsuccessful case studies.

关键词： Regression analysis

来源：评论

学校读者我要写书评

暂无评论

Framework for shutdown maintenance management 22

Framework for shutdown maintenance management

引用

22nd International Conference on Production Research, ICPR 2013

作者： Pires, Sandro P. Loures, Eduardo R.F. Marçal, Ruy M.F. Santos, Eduardo A.P. Industrial and System Engineering Graduate Program Pontifical Catholic University of Paraná 155 Imaculada Conceição Street Prado Velho Curitiba Paraná Brazil

This article presents a conceptual framework entitled Project Aware Shutdown Maintenance (PASM) as a support tool for the diagnosis and establishment of managerial and operational improvements in the structuration of Maintenance Shutdowns. In order to achieve such objective, semi-structured researches were conducted and analyzed under the conceptual support of content analysis and the Computer Assisted Qualitative Data Analysis Software - CAQDAS. As a complementary stage, the Shutdown Maintenance history in a business unit of a food MLE (Medium and Large Enterprise) located in Southern Brazil was studied and analyzed. So as to attest the data obtained, the maintenance managers of the enterprise were interviewed. And these elements together, under a specific methodological approach based on the project management concepts conceived by the PMI, led to the creation of the PASM.

关键词： Maintenance

来源：评论

学校读者我要写书评

暂无评论

Risk Assessment Model in Healthcare Inventory 50

Risk Assessment Model in Healthcare Inventory

引用

50th International Conference on Computers and industrial engineering: Sustainable Digital Transformation, CIE 2023

作者： Alsafadi, Sara Alabed, Salma Shamayleh, Abdulrahim Ndiaye, Malick Engineering Management System Graduate program American University of Sharjah Sharjah United Arab Emirates Department of Industrial Engineering American University of Sharjah Sharjah United Arab Emirates

ISBN: (纸本)9781713886952

The aim of the research is to identify, evaluate, and measure the degree of importance of risks associated with healthcare inventory management that may impede the achievement of healthcare inventory objectives. An analytical hierarchy process model (AHP) was proposed to identify and hierarchize healthcare inventory risk factors. Thirteen risk factors were identified from literature review, and the AHP method was applied to rank those factors. The study found that financial risks are more severe than operational risks in healthcare inventory management. The top three risks identified were stock obsolescence, fraud committed by a provider, and insurance company disputes. These risks can have significant negative impacts on healthcare organizations and their ability to provide quality care to patients. Healthcare organizations should be aware of these risks and take steps to mitigate them. Identifying the most serious risks in HC inventory helps decision makers to make more informed data-driven decisions on which interventions are needed and where to invest more to mitigate risks and allocate resources to ensure that their inventory management processes are effective and efficient, thereby improving patient care and outcomes. Additionally, the study helps identify areas where further research is needed. © 2023 Computers and industrial engineering. All rights reserved.

关键词： Risk management

来源：评论

学校读者我要写书评

暂无评论

Random Number Generator for Securing Data Exchange in Smart Factory: Recent Trends and Best Practices 3

Random Number Generator for Securing Data Exchange in Smart ...

引用

3rd International Conference on Computer Technologies, ICCTech 2024

作者： Sama, Andi Meyliana Heryadi, Yaya Sahroni, Taufik Roni Bina Nusantara University Binus Graduate Program - Computer Science Computer Science Department Jakarta11480 Indonesia Bina Nusantara University School of Information System Information System Department Jakarta11480 Indonesia BINUS Graduate Program-Doctor of Computer Science Jakarta Computer Science Department Jakarta11530 Indonesia Bina Nusantara University BINUS Graduate Program - Master of Industrial Engineering Industrial Engineering Department Jakarta11480 Indonesia

ISBN: (纸本)9798350395419

IT/OT convergence in the form of a Cyber-Physical system (CPS) presents an opportunity to apply recent Information Technology (IT) advancements to Operational Technology (OT). The IT/OT convergence introduces cyber security threats for OT. The OT communication protocols, for example, have limited or no security capabilities for securing data exchange beyond basic authentication. The RNG (Random Number Generator) function is crucial in PLC for producing the encryption keys or the initial seed for security algorithms. The software-based PRNG (Pseudo RNG) is the most common approach for RNG in OT, instead of hardware-based RNG. This study provides a systematic literature review of the most recent evidence in digital transformation to secure data exchange in smart factories, within OT, or across OT and IT settings. It does this by looking at the PRNG on PLC and identifying the most recent trends and best practices. The findings include up-to-date data on author countries' distribution, published journals, research trends, industries, and industry types. The findings also address whether data flow is encrypted or shared in plaintext to ensure secure data transfer between IT and legacy OT environments. This paper concludes that while there is known RNG implementation in the actual embedded system in ICS, there is no evidence in the literature for using RNG in ICS networks for PLC implementation to secure data transfer with encryption. © 2024 IEEE.

关键词： Data transfer

来源：评论

学校读者我要写书评

暂无评论

Virtual humans for interpersonal and communication skills' training in crime investigations

Virtual humans for interpersonal and communication skills' t...

引用

6th International Conference on Virtual, Augmented and Mixed Reality, VAMR 2014 - Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014

作者： Mykoniatis, Konstantinos Angelopoulou, Anastasia Proctor, Michael D. Karwowski, Waldemar Modeling and Simulation Graduate Program University of Central Florida Orlando FL 32816 United States Institute for Advance System Engineering Department of Industrial Engineering and Management Systems University of Central Florida Orlando FL 32816 United States

ISBN: (纸本)9783319074573

Virtual Humans (VHs) have been employed in multidisciplinary fields to advance interpersonal skills critical to many professional, including law enforcement agents, military personnel, managers, doctors, lawyers and other professionals. Law enforcement agencies in particular have faced a growing need to develop human to human interpersonal training to increase interviewing and interrogation skills. In this paper, we present a prototype VE that has been developed to provide law enforcement agents with effective interview and interrogation training and experiential learning. The virtual training environment will need to be tested and formally evaluated to verify the benefits compared to live exercises and traditional training techniques. © 2014 Springer International Publishing.

关键词： Personnel training

来源：评论

学校读者我要写书评

暂无评论

An approach to the prioritization of sustainable maintenance drivers in the TBL framework

引用

IFAC-PapersOnLine 2016年第28期49卷 150-155页

作者： Pires, S.P. Sénéchal, O. Loures, E.F.R. Jimenez, J.F. LAMIH UMR CNRS 8201 University of Valenciennes and Hainaut-Cambresis UVHC Le Mont Houy Valenciennes Cedex59313 France Industrial and System Engineering Graduate Program Pontifical Catholic University of Paraná 155 Imaculada Conceição Street — Prado Velho CuritibaParaná Brazil Pontificia Universidad Javeriana Bogota Colombia

The current sustainable production model is supported by the Triple Bottom Line (TBL) concept and its three dimensions: economic, environmental, and social. This paper aims to propose an approach to identify and prioritize the attributes of the TBL dimensions, extracted from the Global Reporting Initiatives guidelines (GRI). This can help enterprises to target a desirable Overall Equipment Effectiveness (OEE). This is a well-established industrial indicator concerning maintenance actions. At first, a literature review is conducted in order to define the attributes to prioritize. Then, the Analytical Hierarchical Process (AHP) is used in order to rank the attributes of the TBL, as well as to support a sensitivity analysis for checking the enhancement of attributes, according to OEE world-class level references. As a result, the ranked attributes contribute for a maintenance performance evaluation and improvement of its operational efficiency in a sustainable approach. © 2016

关键词： Sustainable development Hierarchical systems Maintenance Sensitivity analysis Analytical hierarchical process Global Reporting Initiative Maintenance performance Operational efficiencies Overall equipment effectiveness Sustainable maintenance Sustainable performance Triple Bottom Line

来源：评论

学校读者我要写书评

暂无评论

Agent-Based Modeling for Forest Fire Simulation in Chiang Mai, Thailand 23

Agent-Based Modeling for Forest Fire Simulation in Chiang Ma...

引用

23rd International Symposium on Communications and Information Technologies, ISCIT 2024

作者： Tappanom, Teerapat Leelawat, Natt Saengtabtim, Kumpol Tang, Jing Risk and Disaster Management Program Graduate School Chulalongkorn University Bangkok Thailand Chulalongkorn University Faculty of Engineering Department of Industrial Engineering Bangkok Thailand Graduate School of System Design and Management Keio University Yokohama Japan Disaster and Risk Management Information Systems Research Unit Chulalongkorn University Bangkok Thailand

ISBN: (纸本)9798350353952

Forest fires have a significant impact on ecosystems and human life, especially in northern Thailand, where Chiang Mai is severely affected. Traditional methods for detecting forest fires have limitations, so there is a need for advanced simulation models. This research uses Agent-Based Modeling (ABM) to develop a forest fire simulation for Chiang Mai. The methodology involves collecting historical data, performing Multiple Regression Analysis, designing the simulation, and testing it. Data from 1998 to 2021, including temperature, relative humidity, wind speed/direction, burn area, and slope, were collected from various sources. Multiple regression analysis identified wind speed as the most significant factor affecting burn area. The forest fire simulation, designed using ZF Wang's spread model and tested with AnyLogic, showed that wind direction and speed are crucial in fire spread. The simulation accurately predicted high-risk areas, helping in proactive planning and response. This study confirms that wind is a critical factor in forest fire spread, providing a valuable tool for fire districts to improve preparedness and management. Future research should focus on refining the model with localized data and integrating real-time detection to improve its accuracy and applicability. © 2024 IEEE.

关键词： Forest ecology

来源：评论

学校读者我要写书评

暂无评论

Selection of the Most Beneficial Flight Training Venue in the Airline Industry Using the Analytic Hierarchy Process (AHP) 23

Selection of the Most Beneficial Flight Training Venue in th...

引用

5th International Conference on Management Science and industrial engineering, MSIE 2023

作者： Payumo, Redentor R. Redi, Anak Agung Ngurah Perwira German, Josephine D. Persada, Satria Fadil Nadlifatin, Reny School of Graduate Studies Mapua University Manila Philippines Department of Industrial Engineering Sampoerna University Jakarta Indonesia School of Industrial Engineering and Engineering Management Mapua University Manila Philippines Entrepreneurship Department Bina Nusantara University Binus Business School Undergraduate Program Jakarta Indonesia Department of Information System Institut Teknologi Sepuluh Nopember Surabaya Indonesia

ISBN: (纸本)9798400708381

The airline industry is a highly regulated industry where every aspect of operation requires adherence to regulations and policies mandated by the government. Safety is the core value-offering of fast and reliable air services, and this is achieved in part by the robust training requirement for pilots. Pilot training and qualifications are achieved with the use of full flight simulators. The significant costs involved in the use of the simulator, other additional costs involved, and the need to minimize pilots' time away from flight duties while undergoing training, require an effective selection process to decide on the most beneficial training venue. Not much research has been done on this topic area and the research gap necessitates a study of this nature. The goal is to provide a criteria analysis to support the simulator training venue decision process with the use of analytic hierarchy process (AHP). The analysis resulted to a selection among the alternatives that provide the best training venue for pilot training based on the evaluated criteria. It proved the applicability of the AHP when deciding on available alternatives based on set criteria. This study will contribute to the management of training requirements conducted by airlinetraining organizations and help their heads/managers/decision-makers in utilizing decision-making tools and processes when choosing the best alternative among available training resources. © 2023 ACM.

关键词： Accident prevention

来源：评论

学校读者我要写书评

暂无评论

Pet Owner Characteristics in Telemedicine 2022

Pet Owner Characteristics in Telemedicine

引用

5th International Conference on Computers in Management and Business, ICCMB 2022

作者： Larasati, Anisa Caesar, Leo Andri Yulius Redi, Anak Agung Ngurah Perwira Nadlifatin, Reny Bahariawan, Sulthan Kurniawan, Adji Candra Department of Business Management BINUS Business School Bina Nusantara University Indonesia Department of Industrial Engineering BINUS Graduate Program Bina Nusantara University Indonesia Department of Information System Institut Teknologi Sepuluh Nopember Indonesia Department of Logistic Engineering Universitas Pertamina Indonesia

ISBN: (纸本)9781450387422

Pandemic situation does not only affect peoples' health behavior, but also their behavior related to their pets' health. This situation raises the importance of having a mobile apps for pets' health. Before promoting these apps, it is important to know the characteristics of those who will use the apps, as well as their willingness to use and pay. This research proposes that those who have pet (vs. does not have pet) are more likely to be promotion-focused and maximizers individuals. The results from this research could be a starter for future studies. Managerial implication for marketers is discussed as well. © 2022 ACM.

关键词： Telemedicine

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：