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

6,753 篇 会议
5,587 篇 期刊文献
32 册 图书

馆藏范围

12,372 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

7,555 篇 工学
- 2,273 篇 控制科学与工程
- 2,145 篇 计算机科学与技术...
- 1,713 篇 机械工程
- 1,661 篇 软件工程
- 1,480 篇 化学工程与技术
- 1,464 篇 材料科学与工程（可...
- 1,323 篇 力学（可授工学、理...
- 993 篇 电气工程
- 978 篇 动力工程及工程热...
- 944 篇 生物医学工程（可授...
- 886 篇 生物工程
- 827 篇 电子科学与技术（可...
- 768 篇 仪器科学与技术
- 595 篇 冶金工程
- 517 篇 光学工程
- 465 篇 信息与通信工程
- 436 篇 土木工程
- 371 篇 建筑学
- 363 篇 交通运输工程
- 296 篇 安全科学与工程
5,243 篇 理学
- 2,819 篇 物理学
- 1,549 篇 数学
- 1,300 篇 化学
- 984 篇 生物学
- 404 篇 统计学（可授理学、...
- 371 篇 系统科学
1,154 篇 管理学
- 1,016 篇 管理科学与工程(可...
- 419 篇 工商管理
700 篇 医学
- 522 篇 临床医学
- 429 篇 基础医学(可授医学...
305 篇 教育学
203 篇 经济学
160 篇 农学
152 篇 法学
22 篇 军事学
10 篇 艺术学
9 篇 文学
2 篇 历史学
1 篇 哲学

主题

450 篇 robots
323 篇 robot sensing sy...
291 篇 mobile robots
260 篇 control systems
252 篇 mechanical engin...
249 篇 manipulators
200 篇 legged locomotio...
198 篇 force
179 篇 actuators
154 篇 humans
153 篇 kinematics
151 篇 trajectory
149 篇 force control
140 篇 motion control
139 篇 intelligent robo...
136 篇 laboratories
122 篇 navigation
119 篇 manipulator dyna...
118 篇 orbital robotics
118 篇 cameras

机构

72 篇 mechanical engin...
59 篇 department of me...
44 篇 university of sc...
44 篇 robotics institu...
41 篇 faculty of elect...
41 篇 università degli...
40 篇 indian institute...
40 篇 università di br...
40 篇 department of ph...
40 篇 physics departme...
39 篇 subatech imt atl...
39 篇 china institute ...
39 篇 université clerm...
38 篇 nuclear physics ...
38 篇 university of li...
38 篇 laboratoire de p...
37 篇 kto karatay univ...
37 篇 gangneung-wonju ...
37 篇 inha university ...
37 篇 institut für ker...

作者

35 篇 d. röhrich
35 篇 k. oyama
35 篇 o. karavichev
35 篇 d. peresunko
35 篇 r. xu
35 篇 m. s. islam
35 篇 p. kurashvili
35 篇 s. grigoryan
35 篇 r. bailhache
35 篇 t. b. skaali
35 篇 i. pshenichnov
35 篇 z. vilakazi
35 篇 m. b. blidaru
35 篇 m. bombara
35 篇 b. ulukutlu
35 篇 f. flor
35 篇 k. shigaki
35 篇 t. janson
35 篇 m. r. cosentino
35 篇 m. mager

语言

11,692 篇 英文
513 篇 其他
91 篇 中文
49 篇 朝鲜文
19 篇 日文
3 篇 德文
3 篇 法文
2 篇 葡萄牙文
1 篇 波兰文

检索条件"机构=Department of Mechanical Engineering and Robotics Engineering Program"

共 12372 条记录，以下是861-870 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：

Moderate-Refractive-Index Mie Resonators for Versatile Modulation of Two-Dimensional Excitons

Moderate-Refractive-Index Mie Resonators for Versatile Modul...

引用

2023 Conference on Lasers and Electro-Optics, CLEO 2023

作者： Fang, Jie Zheng, Yuebing Materials Science & Engineering Program Texas Materials Institute The University of Texas at Austin AustinTX78712 United States Walker Department of Mechanical Engineering The University of Texas at Austin AustinTX78712 United States

ISBN: (纸本)9781957171258

By coupling well-designed moderate-refractive-index Mie resonators to monolayer semiconductors, we have demonstrated efficient modulation of two-dimensional excitons in multiple dimensions: far-field excitonic radiation patterns, intrinsic excitonic quantum dynamics, and bosonic exciton-polariton emission lines. © 2023 The Author(s)

关键词： Resonators

来源：评论

学校读者我要写书评

暂无评论

Contraction Analysis of Multi- Agent Control for Guaranteed Capture of a Faster Evader

Contraction Analysis of Multi- Agent Control for Guaranteed ...

引用

作者： Rivera-Ortiz, Pillip M. Frommer, Andrew C. Diaz-Mercado, Yancy The Johns Hopkins University Applied Physics Laboratory 11100 Johns Hopkins Road LaurelMD20723 United States Department of Mechanical Engineering Collaborative Controls and Robotics Laboratory University of Maryland College ParkMD20742 United States

This work presents a verifiable condition for the selection of a sufficient number of pursuers to capture a faster evader. The condition is based on the tracking performance of a multiagent control scheme. Trajectory tracking results are provided for both the effects of the multi-agent control topology and its execution by the pursuers in the context of input saturation. To that end, nonlinear contraction theory is leveraged because it provides a unifying framework for the analysis of systems subject to bounded disturbances. Monte Carlo simulations are performed to validate the proposed condition for sufficient pursuers selection. © 2024 by ASME.

关键词： Networked control systems

来源：评论

学校读者我要写书评

暂无评论

Self-Attenuating Graphene-Based Antennas Utilizing Polyvinylidene Fluoride (PVDF) Substrates

Self-Attenuating Graphene-Based Antennas Utilizing Polyvinyl...

引用

Microwave and Antenna Symposium (IMAS), International

作者： Josef Frankhouse Evans Addo-Mensah Uche Wejinya Department of Mechanical Engineering University of Arkansas - Fayetteville Materials Science and Engineering Graduate Program University of Arkansas - Fayetteville

ISBN: (数字)9798350356359

ISBN: (纸本)9798350356366

In this study, a Terahertz (THz) band antenna which can regulate its own resonant frequency without the requirement of manual adjustment is simulated. A polyvinylidene fluoride (PVDF) substrate is applied onto a rectangular graphene patch antenna. With a voltage potential applied onto the PVDF, the patch antenna can attenuate its frequency by physically changing the shape of the antenna, and in turn its resonant frequency. These antennas are within a 0.1 THz band between 1.32 THz to 1.22 THz measured from a radial bend of a flat surface to r = 75 μm, fitting into a return loss (S11) above -30 dB. Although the return loss did not show consistency, the resonating frequency shifted at a linear rate relative to the cylindrical bending.

关键词： Microwave antennas Patch antennas Graphene Resonant frequency Prototypes Bandwidth Bending Loss measurement Substrates Terahertz communications

来源：评论

学校读者我要写书评

暂无评论

A preliminary characterization of physical therapist visual behaviors during standing balance tasks using eye tracking

A preliminary characterization of physical therapist visual ...

引用

Annual International Conference of the IEEE engineering in Medicine and Biology Society (EMBC)

作者： Emma Nigrelli Leia Stirling Kathleen Sienko Department of Mechanical Engineering University of Michigan Ann Arbor MI USA Department of Industrial and Operations Engineering Robotics Department University of Michigan Ann Arbor MI USA

ISBN: (数字)9798350371499

ISBN: (纸本)9798350371505

Visual observations provide an important foundation for physical therapist (PT) decision making in balance rehabilitation. This study used eye tracking to identify areas of the body focused on by PTs while evaluating standing balance across different exercise difficulties. Eye tracking data were obtained from five PTs who observed and rated older adults performing standing balance exercises, using a five-point scale. Excluding ratings of five, PTs had an average of approximately 215% more mean visits and an average of approximately 195% longer mean average visit durations to the lower extremities (LE) compared to the other regions of the body. However, visits to the LE shortened with increasing balance challenge, with approximately 75% shorter mean average visit durations to the LE for exercises rated as five compared to exercises rated as one. The number of visits to the head increased with balance challenge, with approximately 230% more mean number of visits to the head for ratings of five compared to ratings of one. Shortened visit durations and an increased number of visits to the upper body suggest an increase in whole body scan patterns with increasing challenge level.

关键词： Measurement Visualization Head Decision making Gaze tracking Older adults engineering in medicine and biology Extremities

来源：评论

学校读者我要写书评

暂无评论

A Study on Giant Magnetostrictive Actuator for Interior Sound Control System of the Ultra-Compact Mobility: Fundamental Consideration on Formation of the Giant Magnetostrictive Phases Depending on Heat Treatment Condition 27

A Study on Giant Magnetostrictive Actuator for Interior Soun...

引用

27th International Conference on Electrical Machines and Systems, ICEMS 2024

作者： Kato, Taro Naganuma, Ryusei Bando, Koki Sawada, Kentaro Wenbao, Wu Kobayashi, Ikkei Kuroda, Jumpei Uchino, Daigo Ogawa, Kazuki Ikeda, Keigo Endo, Ayato Kato, Hideaki Narita, Takayoshi Furui, Mitusaki Tokyo University of Technology Department of Mechanical Engineering 1404-1 Katakura Hachioji-shi Tokyo192-0982 Japan Sustainable Engineering Program Graduate School of Engineering Tokyo University of Technology 1404-1 Katakura Hachioji-shi Tokyo192-0982 Japan Tokai University Kitakaname 4-1-1 Kanagawa Hiratsuka-shi259-1292 Japan Tokai University Kitakaname 4-1-1 Kanagawa Hiratsuka-shi259-1292 Japan Numazu College Department of Mechanical Engineering Ohoka 3600 Shizuoka Numazu-shi410-0022 Japan Aichi University of Technology Department of Electronic Robotics 50-2 Manori Nishisako-machi Aichi Gamagori-shi443-0047 Japan Hokkaido University of Science Department of Mechanical Engineering 7-Jo 15-4-1 Maeda Teine Hokkaido Sapporo006-8585 Japan Fukuoka Institute of Technology Department of Electrical Engineering Wajiro Higashi 3-30-1 Higashi-ku Fukuoka Fukuoka-shi811-0295 Japan Tokai University Department of Mechanical System Engineering Kitakaname 4-1-1 Kanagawa Hiratsuka-shi259-1292 Japan

ISBN: (纸本)9784886864406

An active noise control system using giant magnetostrictive actuator has been proposed as a countermeasure for interior noise of the ultra-compact mobilities, which is a new transportation tools. In this paper, as basic research toward the development of the proposed giant magnetostrictive actuator for active noise control, we conduct experiments on the material properties when terbium, dysprosium, and iron powder, which make up the giant magnetostrictive material, are mixed and the heat treatment conditions are changed. In this study, the heat treatment temperature was varied from 800°C to 1100°C in 100°C incrementsbased on the equilibrium state temperature of each material, and the heat treatment time was set in 30-minute increments from 1 hour to 3 hours. As a result, TbFe2 was confirmed after heat treatment at an electric furnace temperature of 1000°C for 3 hours, although its strength was insufficient. © 2024 The Institute of Electrical Engineers of Japan.

关键词： Active noise control

来源：评论

学校读者我要写书评

暂无评论

Vortex Formation of Active Particles within a Confined Geometry by Velocity Alignment

Vortex Formation of Active Particles within a Confined Geome...

引用

2023 Conference on Lasers and Electro-Optics, CLEO 2023

作者： Chen, Zhihan Ding, Hongru Zheng, Yuebing Materials Science & Engineering Program Texas Materials Institute The University of Texas at Austin AustinTX78712 United States Walker Department of Mechanical Engineering The University of Texas at Austin AustinTX78712 United States

We have developed an optical feedback control system with synchronous control of active particles to study collective motion in nature. Fish-like vortex is observed within a circular confined geometry based on the par... 详细信息

ISBN: (纸本)9781957171258

关键词： Adaptive control systems

来源：评论

学校读者我要写书评

暂无评论

A Structurally Enhanced Neck Exoskeleton to Assist with Head-Neck Motion

A Structurally Enhanced Neck Exoskeleton to Assist with Head...

引用

International Symposium on Medical robotics (ISMR)

作者： David Demaree Haohan Zhang Dept. of Mechanical Engineering University of Utah Salt Lake City UT Department of Mechanical Engineering and the Robotics Center University of Utah

This paper presents the design of a neck exoskeleton to assist with head-neck motion for patients with amyotrophic lateral sclerosis (ALS). Motor neuron degeneration caused by ALS can lead to neck muscle weakness, resulting in head drop (chin-on-chest posture). Current treatment using static neck collars is inadequate because these collars completely immobilize the head. A powered neck exoskeleton (Columbia exoskeleton) was previously developed to assist with head-neck movements but its structural limitations hindered its usability for patients with severe head drop. In this paper, we introduce the Utah neck exoskeleton which improved the structural stability of the previous Columbia design by (1) optimizing the transmission efficiency and range of motion, and (2) using more precise mechanical components. We quantified the structural stability of the Utah neck exoskeleton and demonstrated its usability with a healthy volunteer. The results show that the Utah neck exoskeleton has a suitable structure to potentially assist with head-neck movements for patients with severe ALS head drop.

关键词： Head Medical robotics Exoskeletons Neurons Muscles Neck Structural engineering

来源：评论

学校读者我要写书评

暂无评论

Micro Heater Design Procedure with Backside Etching for Medical Applications 48

Micro Heater Design Procedure with Backside Etching for Medi...

引用

48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022

作者： Tolba, Muhammad S. Fanni, Mohamed Nasser, Gamal A. Umezu, Shinjiro Fath El-Bab, Ahmed M. R. Egypt-Japan University of Science and Technology Mechatronics and Robotics Department Alexandria Egypt Helwan Univeristy Faculty of Engineering Mechanical Engineering Department Cairo Egypt Assuit University Mechatronics Engineering Assuit Egypt Waseda University School of Creative Science and Engineering Tokyo Japan

ISBN: (数字)9781665480253

ISBN: (纸本)9781665480253

The incorporation of micro-heaters in medical analysis devices significantly aided in the miniaturization of such devices and shortened the processing time. Despite the fact that various micro-heater designs have been proposed, a high-speed heating rate for micro-heaters remain a challenge. The reduction of thermal mass allows for this high-speed to be accomplished. Furthermore, backside etching of the substrate is critical in increasing the rate of temperature change in thin-film micro heaters. This will speed up the thermal cycle, paving the way for high-speed, portable, and cost-effective medical devices like the polymerase chain reaction (PCR). The size of the backside opening, on the other hand, should be carefully chosen to ensure the heater's rigidity. The larger the backside opening, the faster the thermal change and the lower the stiffness of the chip. An accurate simulation investigation was performed in this study using the CoventorWare software tool to obtain the optimal back side design for the designed micro heater in which the temperature change process is accelerated while the chip's strength is maintained. This study allows us to achieve a high-strength, high-speed micro-heater with superior efficiency. The heater's dimensions are designed to warm up a chip of size 30x40 mm in accordance with Peltier's chip size. For the provided heater dimensions, a series of squares with side lengths of 2.5 mm per square and a distance of 1 mm between each square was found to be the best design for the backside etching. It raises the heating rate to 22 °C/s and allows the heater to withstand pressure up to 1.8 MPa. © 2022 IEEE.

关键词： Polymerase chain reaction

来源：评论

学校读者我要写书评

暂无评论

The MONITOR Robot with UHF-RFID Rotating Antennas enhancing Indoor Tag Localization 8

The MONITOR Robot with UHF-RFID Rotating Antennas enhancing ...

引用

8th International Conference on Smart and Sustainable Technologies, SpliTech 2023

作者： Cecchi, Glauco Motroni, Andrea Buffi, Alice Nepa, Paolo D'Avella, Salvatore Tripicchio, Paolo Unetti, Matteo Col, Luca Del Salvatore, Alfredo University of Pisa Department of Information Engineering Pisa Italy University of Pisa Department of Energy Systems Territory and Construction Engineering Pisa Italy Institute Scuola Superiore Sant'Anna Department of Excellence in Robotics and AI Mechanical Intelligence Pisa Italy Partitalia Srl Milan Italy Sensorid Srl Campobasso Italy

ISBN: (纸本)9789532901283

The MONITOR Project is born to respond to the increasing demand for highly accurate and quick inventorying operations. For this purpose, an automatic Ultra-High-Frequency (UHF) Radio Frequency IDentification (RFID) system consisting of a mobile robot is conceived. Particularly, the robot is equipped with rotating arms allowing an antenna motion able to improve tag localization when Synthetic Aperture Radar (SAR) methods are applied. In this paper, the proof-of-concept of the mobile robot with rotating arms is firstly presented. Localization performance is shown in a realistic warehouse/store environment where RFID tags are attached to clothes arranged on dress racks. Also stray tags are considered in the indoor scenario, to make the environment more challenging. The experimental analysis demonstrates the system capability in improving localization performance thanks to rotating antennas. © 2023 University of Split, FESB.

关键词： Synthetic aperture radar

来源：评论

学校读者我要写书评

暂无评论

Automatic Anti-Swing Gantry Crane Based on Gradient Descent Optimization Proportional Integrated Derivative (PID): A Comparison Simulation and Real Experiment

Automatic Anti-Swing Gantry Crane Based on Gradient Descent ...

引用

International Conference on Electrical engineering and Informatics, ICEEI

作者： Munzir Qadri Danang Karuna Harjanto Jonathan Miharja Winda Astuti Yosica Mariana Sofyan Tan Mahmud Iwan Solihin Mechanical Engineering Department Engineering Faculty University of Muhammadiyah Jakarta Jakarta Indonesia Computer Engineering Department Automotive and Robotics Program BINUS ASO School of Engineering Bina Nusantara University Jakarta Indonesia Industrial Engineering Department Product Design program BINUS ASO School of Engineering Bina Nusantara University Jakarta Indonesia Departement of Mechanical & Mechatronics Engineering UCSI University Kuala Lumpur Malaysia

Transporting payload with precise swing angles and transfer times poses a challenging task in building construction, which is why gantry crane systems are extensively utilized. Various control strategies, including open-loop and closed-loop systems, have been proposed to tackle this issue. However, most of these controllers rely on a model and parameters specific to the crane system, making the process of modeling and parameter identification complex and time-consuming. To address this challenge, this work presents a practical and simulation control method for automatic gantry cranes, which is evaluated simulation and experimentally. The lab-scale Gantry crane is developed in this work, which consists of mechanical and electrical parts. Proportional Integral and Derivative (PID) and Proportional Derivative (PD) controllers which applied optimization method are implemented in the electrical part of the system. The PID and PD controller applied in controlled the position and swing angle, respectively. The Gradient Decent optimization method is the best optimization method in determining the parameter of the controller, since it has the best simulation performance in the output of the system. The experimental result is developed and compared between simulation and lab-scale Gantry crane hardware implementation part. The performance of experimental results is shown appropriately approaching the performance of the simulation result, with the approximately settling time.

关键词：

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500页 << < 83 84 85 86 87 88 89 90 91 92 > >>

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：