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

3,022 篇 会议
173 册 图书

馆藏范围

3,195 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

3,028 篇 工学
- 1,717 篇 机械工程
- 1,475 篇 控制科学与工程
- 604 篇 力学（可授工学、理...
- 476 篇 计算机科学与技术...
- 402 篇 电气工程
- 364 篇 生物医学工程（可授...
- 73 篇 软件工程
- 52 篇 材料科学与工程（可...
- 36 篇 动力工程及工程热...
- 26 篇 土木工程
- 25 篇 仪器科学与技术
- 22 篇 化学工程与技术
- 19 篇 冶金工程
- 16 篇 航空宇航科学与技...
- 13 篇 电子科学与技术（可...
- 12 篇 石油与天然气工程
- 11 篇 生物工程
- 9 篇 建筑学
- 8 篇 信息与通信工程
- 8 篇 安全科学与工程
255 篇 理学
- 186 篇 数学
- 89 篇 物理学
- 21 篇 化学
- 13 篇 系统科学
- 12 篇 生物学
- 12 篇 统计学（可授理学、...
137 篇 管理学
- 134 篇 管理科学与工程(可...
- 11 篇 工商管理
35 篇 教育学
- 35 篇 教育学
11 篇 医学
- 9 篇 临床医学
7 篇 经济学
3 篇 法学
1 篇 农学

主题

78 篇 kinematics
76 篇 machinery and ma...
59 篇 robotics and aut...
49 篇 vibration, dynam...
48 篇 mechanical engin...
47 篇 robotics
45 篇 design
43 篇 fault diagnosis
43 篇 mechatronics
42 篇 control, robotic...
39 篇 simulation
37 篇 optimization
36 篇 workspace
35 篇 biomechanics
35 篇 parallel robot
32 篇 condition monito...
31 篇 dynamics
30 篇 friction
30 篇 industrial and p...
29 篇 machine learning

机构

50 篇 politecn torino ...
41 篇 univ huddersfiel...
29 篇 beijing inst tec...
25 篇 tech univ cluj n...
25 篇 univ craiova cra...
21 篇 politecn torino ...
20 篇 tech univ libere...
19 篇 tech univ cluj n...
19 篇 univ naples fede...
18 篇 univ bielsko bia...
16 篇 politehn univ ti...
15 篇 univ sousse natl...
15 篇 univ minho braga
14 篇 rhein westfal th...
14 篇 vuts as liberec ...
13 篇 univ cassino & s...
13 篇 univ padua padua
12 篇 izmir inst techn...
12 篇 beijing informat...
11 篇 univ calabria di...

作者

79 篇 ceccarelli marco
63 篇 gu fengshou
54 篇 carbone giuseppe
34 篇 laribi med amine
30 篇 ball andrew d.
28 篇 pisla doina
25 篇 ceccarelli m.
24 篇 corves b.
23 篇 russo matteo
22 篇 vaida calin
22 篇 gherman bogdan
21 篇 quaglia giuseppe
21 篇 pott andreas
21 篇 caro stephane
20 篇 tucan paul
19 篇 zeghloul said
19 篇 giuseppe carbone
18 篇 takeda yukio
18 篇 lovasz erwin-chr...
18 篇 corves burkhard

语言

3,138 篇 英文
53 篇 其他
4 篇 中文

检索条件"丛书名=Mechanisms and Machine Science"

共 3195 条记录，以下是431-440 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：

Modelling and Control of a Fuel Cell and Battery Electric Vehicle for Energy Optimization 5th

Modelling and Control of a Fuel Cell and Battery Electric Ve...

引用

5th International Conference of International-Federation-for-the-Promotion-of-Mechanism-and-machine-science Italy (IFToMM Italy)

作者： Imberti, Giovanni Pinheiro, Henrique de Carvalho Carello, Massimiliana Politecn Torino Dept Mech & Aerosp Engn Turin Italy

ISBN: (纸本)9783031645716;9783031645693;9783031645686

The paper describes the development of an energetic model to define a hybrid fuel cell + battery electric vehicle for performance analysis and the powertrain optimization. In fact, it is fundamental to balance battery powertrain, also considering the higher mass needed for such type of energy storage systems. The purpose of the paper is to develop a model capable of evaluating the consumption of a vehicle with an electric motor, finding the optimal ratio between the number of cells of the battery and the hydrogen mass to be sent in a fuel cell, to ensure a given range of 800 km. The model also describes the repartition strategy between the Fuel-cell and the battery powertrain, to maximize the efficiency of both the systems, minimizing the energy scraps due to low-efficiency operating points.

关键词： Longitudinal Dynamics Mass Optimization Energy Efficiency Electric Powertrain Hydrogen Fuel cell

来源：评论

学校读者我要写书评

暂无评论

Robotic Mapping and Detection of Dynamic Objects in Outdoor Environments 9th

Robotic Mapping and Detection of Dynamic Objects in Outdoor ...

引用

9th European Conference on Mechanism science (EuCoMeS)

作者： Fasiolo, Diego Tiozzo Scalera, Lorenzo Maset, Eleonora Gasparetto, Alessandro Univ Udine Udine Italy

ISBN: (纸本)9783031672972;9783031672958;9783031672941

This paper presents an approach for robotic mapping in dynamic environments. Thanks to a detection method based on the notion of free space, scanned points are classified as belonging to static or moving objects. The detected dynamic points are filtered from the point cloud of the environment, and a 2D heat map showing the distribution of the moving objects in the surveyed area is built. Experimental tests are carried out with an autonomous tracked mobile robot equipped with a 3D LiDAR sensor, a 9-axis IMU, and a GNSS receiver in a parking lot. The results demonstrate the feasibility of the approach in a mapping task with dynamic objects.

关键词： mobile robotics SLAM 3D mapping autonomous navigation dynamic environment

来源：评论

学校读者我要写书评

暂无评论

Neural Network-Based Control of a Tendon-Driven Soft Slender Manipulator 8th

Neural Network-Based Control of a Tendon-Driven Soft Slender...

引用

8th IFToMM International Symposium on Robotics and Mechatronics (ISRM)

作者： Samain, Guillaume Szewczyk, Jerome BenAmar, Faiz Sorbonne Univ ISIR CNRS F-75005 Paris France

ISBN: (纸本)9783031598906;9783031598883;9783031598876

In this study, we propose a novel application case for the control of a tendon-driven soft manipulator using neural networks. The ability of neural network models to efficiently learn the nonlinear behavior of the system, coupled with their real-time usability, positions them as powerful tools for modeling and controlling soft manipulators. Our approach involves training a neural network to establish the mapping between motor angular positions and 3-D end-effector positions of a slender continuum manipulator. Various experiments are conducted to assess and validate the performance of the neural network-based manipulator modeling. Following the assessment of the manipulator's accuracy in executing both static and dynamic tasks, we delve into its robustness with respect to variations in speed and task locations within the workspace. The results demonstrate a consistent precision across the entire operational environment, with no discernible impact from changes in speed. Finally, the investigation into the repeatability of the system shows minimal errors when executing the same trajectory multiple times. This work contributes to advancing the state-of-the-art in tendon-driven soft slender manipulator control, highlighting the effectiveness, robustness and repeatability of neural network models in addressing the challenges posed by complex and dynamic systems.

关键词： Tendon-driven manipulator Soft manipulator Neural networks

来源：评论

学校读者我要写书评

暂无评论

Synthesis of Oldham mechanisms for Three-Finitely Separated Positions 5th

Synthesis of Oldham Mechanisms for Three-Finitely Separated ...

引用

5th International Conference of International-Federation-for-the-Promotion-of-Mechanism-and-machine-science IFToMM ITALY (IFIT)

作者： Figliolini, Giorgio Lanni, Chiara Tomassi, Luciano Univ Cassino & Southern Lazio Cassino Italy

ISBN: (纸本)9783031645556;9783031645532;9783031645525

This paper deals with the synthesis of Oldham mechanisms with inclined and/or orthogonal slots for three-finitely separated positions. In particular, the pole triangle and its circumcircle, along with the corresponding mirror circles, are determined in order to apply the synthesis procedure. The epitrochoid coupler curves are also determined and implemented in a whole synthesis algorithm, which has been validated by means of several significant examples. Moreover, a suitable comparison with the corresponding infinitesimal motion is carried out.

关键词： Kinematic synthesis rigid body guidance double-slider kinematic chain Oldham mechanisms coupler curves

来源：评论

学校读者我要写书评

暂无评论

Upper Limbs Industrial Exoskeletons: An Objective and Subjective Evaluation Method 5th

Upper Limbs Industrial Exoskeletons: An Objective and Subjec...

引用

5th International Conference of International-Federation-for-the-Promotion-of-Mechanism-and-machine-science Italy (IFToMM Italy)

作者： Terlizzi, Serenella Tonelli, Samuele Scoccia, Cecilia Costa, Daniele Palmieri, Giacomo Univ Politecn Marche Via Brecce Bianche 12 Ancona Italy

ISBN: (纸本)9783031645716;9783031645693;9783031645686

Work-related musculoskeletal disorders (WMSDs) pose substantial health and economic challenges, affecting a significant portion of the workforce. This study investigates the efficacy of the PAEXO Shoulder exoskeleton in addressing WMSDs during repetitive arm movements, a common risk factor in various industries. Through a comprehensive evaluation utilizing objective measures such as surface electromyography (sEMG), Blood Volume Pulse (BVP), Electrodermal Activity (EDA), and joint angles, alongside subjective assessments including perceived exertion and user questionnaires, the study sheds light on the exoskeleton's impact on worker well-being. Preliminary results suggest a reduction in muscle contraction and physiological parameters indicate decreased fatigue when utilizing the exoskeleton during tasks. Furthermore, from the results concerning the joint angles, the exoskeleton proved to preserve natural shoulder movement while maintaining user comfort. The subjective feedback from participants aligns with the objective findings, indicating reduced fatigue and favorable experiences with the exoskeleton's usability and functionality. These findings suggest the potential of the PAEXO shoulder exoskeleton technology in promoting worker health, yet emphasize the need for further research to confirm its efficacy in real work settings over extended periods.

关键词： Exoskeleton (Robotics)

来源：评论

学校读者我要写书评

暂无评论

Contributions to the Development of Network Integration of Mobile Robots for Emergency Situations 6th

Contributions to the Development of Network Integration of M...

引用

6th Symposium on Mechanism Design for Robotics (MEDER)

作者： Maries, Marco Tatar, Mihai Olimpiu Tech Univ Cluj Napoca Cluj Napoca Cluj Romania

ISBN: (纸本)9783031673856;9783031673832;9783031673825

In this paper, the authors present studies and research about mobile robot's network integration for emergency situations reasons. First section is an introduction to different mobile robots for emergency situations. Second section presents information about robotic networking integration, where these networks were classified in two categories, swarm robotics and networked robotics networks. In this section, were presented a few advantages and disadvantages of using these technologies as well. Third section is describing authors proposal of developing a networked robotics network using two laboratory mobile robots prototype developed in the Mechatronics and Dynamics machines Department (MDM) of Technical University of Cluj-Napoca. This integration will be made by using two different communication protocols through ESP32 modules: ESP-Now and http request protocol. In the end, a practical scenario was described as an application of using this networking technology using a Web platform page.

关键词： mobile robotics robotic networks web server emergency situations

来源：评论

学校读者我要写书评

暂无评论

A 3D Printed Wearable Glove with Inflatable Chambers 5th

A 3D Printed Wearable Glove with Inflatable Chambers

引用

5th International Conference of International-Federation-for-the-Promotion-of-Mechanism-and-machine-science Italy (IFToMM Italy)

作者： Jabari, Mohammad Colucci, Giovanni Duretto, Simone Visconte, Carmen Quaglia, Giuseppe Politecn Torino Dept Mech & Aerosp Engn Corso Duca Abruzzi 24 I-10129 Turin Italy

ISBN: (纸本)9783031645716;9783031645693;9783031645686

For individuals with limited hand mobility due to injury or surgery, active hand-rehabilitation is critical for regaining range of motion, flexibility, and strength. This study presents a novel wearable glove designed to enhance active hand rehabilitation therapy. The wearable glove, fabricated using three-dimensional printing (3D printing) with flexible thermoplastic polyurethane (TPU 60) and durable tough polylactic acid (tough PLA), features adjustable inflatable chambers targeting the torque applied to metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints. These chambers enable personalized resistance training by allowing therapists to adjust air pressure within the chambers. The variation of stiffness and resistance force exerted by the chambers, as well as torsional stiffness at the MCP and PIP joints during finger bending, are investigated. This research contributes to the development of pressure-based personalized resistance training for hand rehabilitation. Results indicate that the adjustable chambers in the wearable device offer a promising approach to enhance hand rehabilitation.

关键词： Active hand rehabilitation Inflatable chamber Variable stiffness Pressure-based resistance training

来源：评论

学校读者我要写书评

暂无评论

Compact Series Elastic Actuator for a Wrist Exoskeleton for Daily Living Assistance 5th

Compact Series Elastic Actuator for a Wrist Exoskeleton for ...

引用

5th International Conference of International-Federation-for-the-Promotion-of-Mechanism-and-machine-science Italy (IFToMM Italy)

作者： Botta, Andrea Tagliavini, Luigi Colucci, Giovanni Baglieri, Lorenzo Duretto, Simone Takeda, Yukio Quaglia, Giuseppe Politecn Torino DIMEAS Dept Mech & Aerosp Engn Turin Italy Tokyo Inst Technol Dept Mech Engn Tokyo Japan

ISBN: (纸本)9783031645716;9783031645693;9783031645686

This study presents the preliminary design of a compact compliant actuator for assisting wrist motions or similar joints within exoskeleton applications. Leveraging additive manufacturing techniques, a lightweight design approach is pursued, with most components fabricated from nylon. The actuator features a 2-stage cycloidal transmission and tendon-like transmission, optimized for space efficiency. Dynamic modeling drives the design process, culminating in a proposed final actuator design. Fabrication of a prototype is planned for assessment against modeled dynamics, with integration into an exoskeleton contingent upon promising results. Future design iterations will focus on the elastic element, exploring custom torsion spring design or commercial spring options to achieve the desired stiffness.

关键词： Series Elastic Actuator Bowden cable Wrist Exoskeleton SDG3 Daily Living Assistance Rehabilitation Disability

来源：评论

学校读者我要写书评

暂无评论

A Variable-Stiffness Joint Based on Electromagnetic Force Attraction: Modeling and Design 8th

A Variable-Stiffness Joint Based on Electromagnetic Force At...

引用

8th IFToMM International Symposium on Robotics and Mechatronics (ISRM)

作者： Filomeno Amador, Luis D. Castillo Castaneda, Eduardo Carbone, Giuseppe Laribi, Med Amine Inst Politecn Nacl CICATA Unidad Queretaro Queretaro 76090 Mexico Univ Calabria Via Bucci Cubo 45C I-87036 Arcavacata Di Rende Italy Univ Poitiers Pprime Inst Dept GMSC F-86073 Poitiers France

ISBN: (纸本)9783031598906;9783031598883;9783031598876

In this paper, we introduce the design and modeling of a novel variable stiffness joint based on electromagnetic force attraction. Thanks to this force, the stiffness can be modulated using the principles of friction force. The design comprises: a rotational joint, a commercial electromagnet, a support spring, and a rubber surface. This design is compact and presents low energy consumption, it is motivated by the need to control the stiffness of the rotational joints in robotics applications. The stiffness can be adjusted using an input voltage from zero to twelve volts. Energy efficiency is ensured through the application of a pulse width modulation module, which significantly reduces the electromagnet energy consumption and limits the heating for prolonged usage. The novelty of this research lies in the technique employed to modulate the stiffness using the magnetic field of an electromagnet and some rubber surfaces. Furthermore, the proposed physically-based model accurately aligns with the experimental results, particularly in terms of the continuous stiffness variation curves and the stiffness's dependency on the rubber surface.

关键词： Variable stiffness joint Electromagnetic force Friction force

来源：评论

学校读者我要写书评

暂无评论

Optimal Design of the Two-Loop Control System for a Single-Axis Solar Tracker 14th

Optimal Design of the Two-Loop Control System for a Single-A...

引用

14th International Conference on the Theory of machines and mechanisms (TMM)

作者： Alexandru, Catalin Transilvania Univ Brasov Brasov 500036 Romania

ISBN: (纸本)9783031702532;9783031702518;9783031702501

The paper deals with the optimal design of the control system for a sun tracking mechanism, which is used to increase the efficiency of the photovoltaic (PV) modules. The tracking mechanism is one of single-axis (mono-axial) type, which is able to realize the orientation of the PV module according to the daily movement axis (so the East to West movement, that is, from sunrise to sunset). The rotation axis of the PV module is tilted toward the local horizontal plane at an angle equal to local latitude (that is, it is arranged parallel to the polar axis), which allows the module to be oriented with good accuracy relative to the sun trajectory throughout the day light. The tracking mechanism is driven by using a linear actuator, which is controlled by means of an open-loop scheme (based on predefined tracking program). Controller optimization aims at determining the optimal values of its proportional, integral and derivative gains, in order to minimize the tracking errors, i.e. the differences between the imposed and current position angles of the PV module. The study is carried out by using the virtual prototyping package ADAMS of ***.

关键词： Photovoltaic System Solar Tracker Open-Loop Control PID Controller Optimal Design

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320页 << < 40 41 42 43 44 45 46 47 48 49 > >>

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：