检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

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

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

225 篇 会议
123 篇 期刊文献
16 册 图书

馆藏范围

364 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

265 篇 工学
- 128 篇 机械工程
- 64 篇 计算机科学与技术...
- 61 篇 化学工程与技术
- 49 篇 材料科学与工程（可...
- 44 篇 冶金工程
- 42 篇 软件工程
- 33 篇 控制科学与工程
- 29 篇 仪器科学与技术
- 27 篇 电子科学与技术（可...
- 26 篇 动力工程及工程热...
- 26 篇 电气工程
- 18 篇 力学（可授工学、理...
- 17 篇 光学工程
- 13 篇 环境科学与工程（可...
- 10 篇 生物医学工程（可授...
- 9 篇 轻工技术与工程
- 8 篇 石油与天然气工程
- 7 篇 生物工程
- 5 篇 航空宇航科学与技...
- 4 篇 建筑学
129 篇 管理学
- 125 篇 管理科学与工程(可...
- 24 篇 工商管理
- 6 篇 图书情报与档案管...
117 篇 理学
- 95 篇 物理学
- 44 篇 化学
- 25 篇 数学
- 7 篇 生物学
16 篇 经济学
- 16 篇 应用经济学
7 篇 医学
- 6 篇 临床医学
3 篇 法学

主题

16 篇 service robots
14 篇 turning
12 篇 milling (machini...
9 篇 surface roughnes...
9 篇 digital twin
8 篇 production syste...
8 篇 simulation
7 篇 planning
7 篇 optimization
7 篇 control systems
7 篇 robot kinematics
7 篇 sustainability
6 篇 machining
6 篇 impedance
6 篇 rehabilitation r...
6 篇 force
6 篇 circular economy
6 篇 industrial robot...
6 篇 machine learning
6 篇 diamond tool

机构

115 篇 fraunhofer insti...
37 篇 institute for ma...
25 篇 institute for ma...
21 篇 fraunhofer insti...
19 篇 fraunhofer insti...
19 篇 fraunhofer insti...
15 篇 fraunhofer insti...
13 篇 institute for ma...
11 篇 technische unive...
10 篇 fraunhofer insti...
10 篇 institute for ma...
9 篇 fraunhofer insti...
7 篇 fraunhofer insti...
6 篇 fraunhofer insti...
6 篇 fraunhofer insti...
5 篇 institute for ma...
5 篇 fraunhofer insti...
5 篇 fraunhofer insti...
5 篇 technische unive...
5 篇 institute for pr...

作者

84 篇 uhlmann e.
45 篇 polte m.
45 篇 polte j.
36 篇 eckart uhlmann
30 篇 uhlmann eckart
24 篇 jörg krüger
23 篇 oberschmidt d.
19 篇 e. uhlmann
16 篇 kuche y.
14 篇 hein c.
13 篇 hocke t.
10 篇 riedelsheimer th...
10 篇 krüger jörg
10 篇 lindow kai
9 篇 theresa riedelsh...
8 篇 dragoljub surdil...
8 篇 polte julian
8 篇 gregor thiele
7 篇 bergmann andré
7 篇 kühne s.

语言

352 篇 英文
10 篇 其他
2 篇 中文

检索条件"机构=Fraunhofer Institute for Productionsystems and Design Technology IPK"

共 364 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

New methodology for the characterization of 3D model reconstructions to meet conditions of input data and requirements of downstream applications

New methodology for the characterization of 3D model reconst...

引用

2024 International design Society Conference, design 2024

作者： Joost, Robert Mönchinger, Stephan Lindow, Kai Fraunhofer Institute for Production Systems and Design Technology IPK Germany

In the field of 3D model reconstruction, manifold methods have been developed that derive CAD models from 3D scan data. Opposed to classical CAD modelling, where surface and solid modelling exist, a further diversification of modelling techniques is observed, caused by different methods to build up the geometry. This research introduces a new classification, the so-called Level of Complexities. It can be applied to the complete Reverse Engineering process chain and lays the foundation for further research on how to match requirements arising from all process steps and downstream applications. © 2024 Proceedings of the design Society. All rights reserved.

关键词： Decision making

来源：评论

学校读者我要写书评

暂无评论

Deep Learning-Based Optical Character Recognition for Identifying On-Label Printed Part Numbers of Used Automotive Parts: A Comparative Study of Open Source and Commercial Methods 19th

Deep Learning-Based Optical Character Recognition for Identi...

引用

19th Global Conference on Sustainable Manufacturing, GCSM 2023

作者： Schlüter, Marian Tepper, Christian Briese, Clemens Kroeger, Ole Vicente-Garcia, Raul Krüger, Jörg Fraunhofer Institute for Production Systems and Design Technology IPK Berlin Germany

ISBN: (纸本)9783031774287

This paper explores the use of deep learning-based optical character recognition (OCR) to identify part numbers for used automotive parts. It compares open source and advanced AI methods to commercial tools from Google, Amazon, and Microsoft. The study finds that fine-tuned open source models outperform commercial services, especially for complex part numbers unrelated to any language structure. The preferred open source method, MaskedTextSpotter, is fine-tuned with image data from old vehicle and electrical parts, captured by a smartphone and 2D barcode scanner. Additionally, a new data augmentation method, CharChan, is introduced, replacing detected characters with random examples for better character recognition. The experiments demonstrate the efficacy of deep learning-based OCR for automotive part number identification. © The Author(s) 2025.

关键词： Deep learning

来源：评论

学校读者我要写书评

暂无评论

Planning of Time-Efficient Trajectories for Mobile Robots with Differential-Drives 29

Planning of Time-Efficient Trajectories for Mobile Robots wi...

引用

29th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2024

作者： Lelidis, Philipp Vick, Axel Production Machinery and Equipment Management Fraunhofer Institute for Production Systems and Design Technology Ipk Berlin Germany Process Automation and Robotics Fraunhofer Institute for Production Systems and Design Technology Ipk Berlin Germany

ISBN: (纸本)9798350361230

To effectively utilize the capacities of the production facilities, flexible and fast transport, and manipulation technology is essential. Current path planning methods use simple paths without exploiting the physical limitations of mobile robots. This paper deals with the time-efficient kinematic planning of path and velocity trajectories for autonomous mobile robots equipped with a differential-drive, used to load and unload machine tools. For a close parking position next to the machine tools, the mobile robot must approach practically straight without the necessity of turning at the end. After a brief definition of the kinematics of a mobile robot with nonholonomic constraints, a Bezier-curve is combined with multiple jerk-limited velocity trajectories considering the initial and final state as well as the physical limitations. For a time-efficient acceleration and deceleration the maximum acceleration of the mobile robot is used and differentiated into the radial and tangential acceleration. This allows a quickly reached close parking pose next to a machine tool. The algorithm is tested with simulations in RVIZ in combination with Gazebo and ROS2 as well as with the real mobile robot Tend-o-Bot. © 2024 IEEE.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

Requirements for an AI driven Extended Reality assistance system for assembly tasks 10

Requirements for an AI driven Extended Reality assistance sy...

引用

10th International Conference on Virtual Reality, ICVR 2024

作者： Konkol, Kathrin Reusing, Hannah Fraunhofer Institute for Production Systems and Design Technology IPK Extended Reality Berlin Germany

ISBN: (纸本)9798350364231

Nine qualitative expert interviews were conducted to assess the requirements for an intelligent assistance system for virtual assembly in extended reality applications. The research interest lies in understanding current industry and research needs for assistance features of AR, VR, and MR applications that support manual assembly tasks. Additionally, the use of artificial intelligence as a supporting technology was investigated. We gathered expert opinions on relevant features and grouped them into seven categories: Augmentation of information in-situ, identification of components, provision of data, analysis of user action, analysis of environment, optimization of processes, and Usability improvements. The experts feedback on the concept of a software demonstrator was collected and structured. The research shows a need for adaptive assistance systems that are capable of categorizing the user's actions and intent in order to assist efficiently. © 2024 IEEE.

关键词： Virtual environments

来源：评论

学校读者我要写书评

暂无评论

Comparison of binderless carbide with conventional carbide as a cutting material for milling 23

Comparison of binderless carbide with conventional carbide a...

引用

23rd International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2023

作者： Uhlmann, E. Hein, C. Dargin, M. Fraunhofer Institute for Production Systems and Design Technology IPK Berlin Germany

ISBN: (纸本)9781998999132

In order to be able to use the resources more sustainably and at the same time reduce the costs of machining, it is important to identify new types of cutting materials. Up to now, tools made of carbide have often been used in machining. Carbide has a high hardness H and, compared to other tool materials, enables long tool life T. This has a positive effect on process reliability. Conventional carbide usually consists of tungsten carbide WC and cobalt Co. The tungsten carbide WC represents the hard material itself. The cobalt Co is a binder and ensures that the hard materials are kept together. This combination makes the carbide less hard than the pure hard materials. The reduction of the hardness H of the material also results in a reduction in the tool life T of the milling tool. Various approaches are being pursued to increase the tool life T of the milling tool. One approach is the reduction of the binder in carbides. The reduction of the binder increases the hardness H of the material and thus the tool life T of the milling tool. Conventional carbide has a cobalt content of 6% © 2023 Euspen Headquarters.

关键词： Tungsten carbide

来源：评论

学校读者我要写书评

暂无评论

Digital Twins for Sustainability in the Context of Biological Transformation 18th

Digital Twins for Sustainability in the Context of Biologica...

引用

18th Global Conference on Sustainable Manufacturing, GCSM 2022

作者： Seegrün, Anne Mügge, Janine Riedelsheimer, Theresa Lindow, Kai Fraunhofer Institute for Production Systems and Design Technology IPK Berlin Germany

ISBN: (纸本)9783031288388

Applying biological principles that are similar to those found in nature to product engineering and manufacturing offers new approaches to product and production systems and might lead to a significant contribution towards sustainability. By transferring materials, structures, and processes of natural to digital ecosystems industrial value creation can be optimized. A promising approach to establish a networked, self-regulating digital ecosystem represents a digital twin. The potential of digital twins within the context of biological transformation has not been researched yet. This paper attempts to provide a first entry into the research topic by identifying biological principles within the concept of a digital twin and analyzing its potential for biological transformation in the industry. As a main result, the paper presents a list of relevant principles of biological transformation based on a structured taxonomy. These are specified within the concept of a digital twin. © 2023, The Author(s).

关键词： Sustainable development

来源：评论

学校读者我要写书评

暂无评论

Assessing the State of Corporate Digital Transformation: Results and Implications From a Global Survey 19

Assessing the State of Corporate Digital Transformation: Res...

引用

19th European Conference on Management Leadership and Governance, ECMLG 2023

作者： Kidschun, Florian Budde, Felix Gomes, Alida Soar Fraunhofer Institute for Production Systems and Design Technology Ipk Berlin Germany

ISBN: (纸本)9781914587924

Digitalization has a significant impact on value-creating organizations of all sectors. New business models and processes are becoming established, the development of products and services is changing as well as the interaction with customers, partners and suppliers. As these changes create new requirements for companies, they need to reorient and adapt to them. To structure the topic of corporate digital transformation with its many individual elements, which can either be digitized and networked/integrated or create the conditions for the digital transformation of further elements, a reference framework has been developed that covers the essential value creation elements of a company in the context of digital transformation. Based on this framework, a self-assessment tool ('Digital Transformation Assessment (DTA)') was developed to carry out a survey on the current status of corporate digital transformation globally. This contribution outlines the key analysis results, through an applied and observational research, within the timeframe from 2020 to 2023, based on a quanti-qualitative analysis of answers from over 880 companies worldwide. The paper contributes to the literature on digital transformation by verifying through the analysis of the results that effective digital transformation requires not only investments in technology, but also a holistic approach that encompasses organizational, cultural, and strategic changes. Therefore, the role of leaders and the creation of a digital transformation-oriented corporate culture are keys to driving success in this process. © 2023 Proceedings of the European Conference on Management, Leadership and Governance. All Rights Reserved.

关键词： Digital Transformation Model Self-assessment Survey

来源：评论

学校读者我要写书评

暂无评论

Automated defect detection of CT projection image data using Monte Carlo simulation 22

Automated defect detection of CT projection image data using...

引用

22nd International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2022

作者： Uhlmann, E. Hein, C. Fehlhaber, F. Wang, Y. Duerre, G. Fraunhofer Institute for Productionsystems and Design Technology IPK Germany Institute for Machine Tools and Factory Management IWF Technical University Berlin Germany

ISBN: (纸本)9781998999118

During the last decade industrial computed tomography has become one of the most important metrological procedures for internal inspection, where it sees widespread application in additive manufacturing. Evaluating the CT volume data for defects is currently a lengthy process involving data acquisition, reconstruction, surface reconstruction, and nominal/actual comparison. The goal of the presented project is the development of a new pipeline for automated defect detection operating solely with projection data. Using this pipeline, the amount of necessary projections NP and therefore the measurement time of each object will be heavily reduced. Reference projection data of non-defect objects were generated using a multi-GPU Monte Carlo X-ray simulation. The innovative implementation of the Monte Carlo simulation on GPUs makes the photon number of 5x1011required for a proper simulation of an X-ray projection feasible for the first time. This generated reference data was then compared to real data and the differences evaluated. With this new processing pipeline, it is now possible to achieve a defect analysis with less than six projection images, which decreases the minimum measurement time tmby nearly two magnitudes. © European Society for Precision Engineering and Nanotechnology, Conference Proceedings - 22nd International Conference and Exhibition, EUSPEN 2022. All rights reserved.

关键词： Defects

来源：评论

学校读者我要写书评

暂无评论

Developing Digital Twins for energy efficiency in the production phase of products 31

Developing Digital Twins for energy efficiency in the produc...

引用

31st CIRP Conference on Life Cycle Engineering, LCE 2024

作者： Wehking, Sebastian Riedelsheimer, Theresa Tanrikulu, Cansu Lindow, Kai Fraunhofer Institute for Production Systems and Design Technology IPK Pascalstraße 8-9 Berlin10587 Germany

The relevance of digital solutions to enable sustainable value creation, the monitoring and ultimately the reduction of the environmental footprint has increased. New information technologies and increased data availability along a product's lifecycle offer more tools to assess product sustainability than ever before. This paper presents how a Digital Twin needs to be designed to help monitor product-level energy efficiency and how such a Digital Twin can be implemented. State-of-the-art research on Digital Twins and their development, lifecycle assessment, and energy efficiency are introduced. There is a lack of evaluated implementations of methodical DT development in different scenarios, especially for the evaluation of product-level energy efficiency during production. Results of a research project with the focus on the development and implementation of Digital Twins are presented. The use case is set within the scenario of the sequential development of a product simultaneously with the development of the Digital Twin. The focus is put on the implementation of an energy consumption prediction and product carbon footprint analytics module as part of the Digital Twin. The development approach is presented and recommendations for the development of future Digital Twins are derived. © 2024 The Author(s).

关键词： Energy efficiency

来源：评论

学校读者我要写书评

暂无评论

Enabling digitally integrated product design and production through digital continuity and feedback to design 34

Enabling digitally integrated product design and production ...

引用

34th CIRP design Conference, CIRP 2024

作者： Till, Tschiltschke Michael, Manoury Marvin Theresa, Riedelsheimer Kai, Lindow Fraunhofer Institute for Production Systems and Design Technology IPK Pascalstraße 8-9 Berlin10587 Germany

Due to global and political influence, resilient and versatile production systems are unavoidable. Based on existing Product Lifecycle Management (PLM) systems there is a growing need for a consistent communication between machines and product design to enable integrated product and production process design. Core aspects are integrating the product design information directly into the production equipment and their feedback into the product design as well as into other phases of the product creation and usage. Therefore, a generalized production description language as well as an architecture for the digital integrated product design and production need to be developed. This paper presents the first results of a use case in the automotive industry. The approach of developing the functional architecture is shown. Several feedback to X approaches were researched in literature and analyzed regarding functional requirements for integration in the developed architecture. The results are the main basis for further implementation within the automotive production. Moreover, the main challenges and next steps are discussed. © 2024 The Authors. Published by Elsevier B.V.

关键词： Automotive industry

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共37页 << < 1 2 3 4 5 6 7 8 9 10 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

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：