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

286 篇 会议
6 篇 期刊文献
1 册 图书

馆藏范围

293 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

173 篇 理学
- 156 篇 物理学
- 12 篇 化学
- 11 篇 数学
- 4 篇 大气科学
- 4 篇 地球物理学
166 篇 工学
- 57 篇 电子科学与技术（可...
- 50 篇 计算机科学与技术...
- 47 篇 电气工程
- 31 篇 光学工程
- 28 篇 信息与通信工程
- 28 篇 软件工程
- 26 篇 材料科学与工程（可...
- 25 篇 仪器科学与技术
- 24 篇 机械工程
- 17 篇 控制科学与工程
- 15 篇 土木工程
- 12 篇 化学工程与技术
- 11 篇 动力工程及工程热...
- 7 篇 建筑学
- 7 篇 生物医学工程（可授...
- 6 篇 力学（可授工学、理...
- 6 篇 冶金工程
- 6 篇 航空宇航科学与技...
- 6 篇 安全科学与工程
- 5 篇 环境科学与工程（可...
18 篇 管理学
- 15 篇 管理科学与工程(可...
- 4 篇 图书情报与档案管...
12 篇 医学
- 10 篇 临床医学
1 篇 教育学
1 篇 农学

主题

28 篇 optical design
9 篇 lens design
6 篇 telescopes
5 篇 magnetorheologic...
5 篇 mrf
4 篇 optical material...
4 篇 imaging
4 篇 spectrograph
4 篇 optical amplifie...
4 篇 bandwidth
4 篇 optical fibers
4 篇 monitoring
4 篇 mirrors
4 篇 design engineeri...
4 篇 light emitting d...
4 篇 lenses
4 篇 optical sensors
3 篇 stray light
3 篇 current measurem...
3 篇 integrated optic...

机构

3 篇 univ appl sci de...
3 篇 univ west englan...
3 篇 state grid infor...
2 篇 department of ph...
2 篇 corp precis syst...
2 篇 ball aerosp & te...
2 篇 dept. of astrono...
2 篇 electronic engin...
2 篇 dept. of physics...
2 篇 dept. of physics...
2 篇 columbia astroph...
2 篇 univ sofia opt &...
2 篇 electrical and c...
2 篇 iii. physikalisc...
2 篇 dept. of physics...
2 篇 univ appl sci de...
2 篇 technical univer...
2 篇 graduate institu...
2 篇 department of ph...
2 篇 st. petersburg a...

作者

5 篇 sperber peter
5 篇 geiss andreas
5 篇 schinhaerl marku...
4 篇 rascher rolf
3 篇 hill c.
3 篇 smith lyndon
3 篇 pitschke elmar
3 篇 stamp richard
3 篇 smith gordon
2 篇 chen z.
2 篇 frolov alexey d.
2 篇 kreutz ew
2 篇 zhukov a.e.
2 篇 butterfield d.
2 篇 li yang
2 篇 haungs a.
2 篇 fürst p.
2 篇 qingming zeng
2 篇 alameddine j.m.
2 篇 fan k.l.

语言

284 篇 英文
6 篇 其他
3 篇 中文

检索条件"任意字段=8th Conference on Current Developments in Optical Design and Optical Engineering"

共 293 条记录，以下是191-200 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：

Space optical instruments design optimisation thanks to CMOS image sensor technology 6

Space optical instruments design optimisation thanks to CMOS...

引用

6th International conference on Space Optics, ICSO 2006

作者： Saint-Pe, Olivier Tulet, Michel Davancens, Robert Larnaudie, Franck Bréart De Boisanger, Michel Magnan, Pierre Martin-Gonthier, Philippe Corbière, Franck Estribeau, Magali EADS Astrium 31 Avenue des Cosmonautes Toulouse Cédex 431402 France SUPAERO-CIMI 10 Avenue Edouard Belin Toulouse Cédex31055 France

ISBN: (纸本)9781510616233

Today, both CCD and CMOS sensors can be envisaged for nearly all visible sensors and instruments designed for space needs. Indeed, detectors built with both technologies allow excellent electro-optics (EO) performances to be reached, the selection of the most adequate device being driven by their functional and technological features and limits. the first part of the paper shortly recalls how far CMOS Image Sensors (CIS) EO performances have been improved these last years. the second part reviews the advantages of CMOS technology for space applications, illustrated by examples of CIS developments performed by EADS Astrium and Supaéro/CIMI for current and short term coming space programs. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

关键词： Space applications

来源：评论

学校读者我要写书评

暂无评论

Multi-physics modelling for microelectronics and microsystems - current capabilities and future challenges

Multi-physics modelling for microelectronics and microsystem...

引用

8th International conference on thermal, Mechanical and Multi-Physics Simulation and Experiments in Micro-Electronics and Micro-Systems

作者： Bailey, C. Lu, H. Stoyanov, S. Hughes, M. Yin, C. Gwyer, D. Univ Greenwich Comp & Math Sci London SE10 9LS England

ISBN: (纸本)9781424411054

At present the vast majority of Computer-Aided-engineering (CAE) analysis calculations for microelectronic and microsystems technologies are undertaken using software tools that focus on single aspects of the physics taking place. For example, the design engineer may use one code to predict the airflow and thermal behavior of an electronic package, then another code to predict the stress in solder joints, and then yet another code to predict electromagnetic radiation throughout the system. the reason for this focus of mesh-based codes on separate parts of the governing physics is essentially due to the numerical technologies used to solve the partial differential equations, combined with the subsequent heritage structure in the software codes. Using different software tools, that each requires model build and meshing, leads to a large investment in time, and hence cost, to undertake each of the simulations. During the last ten years there has been significant developments in the modelling community around multi-physics analysis. these developments are being followed by many of the code vendors who are now providing multi-physics capabilities in their software tools. this paper illustrates current capabilities of multi-physics technology and highlights some of the future challenges.

关键词： Microelectronics

来源：评论

学校读者我要写书评

暂无评论

Numerical Investigation on the Effect of Vertically Oriented CPC on Spillage Loses in Evacuated Tube-Based Power Tower Receiver 7th

Numerical Investigation on the Effect of Vertically Oriented...

引用

7th International conference on Production, Energy and Reliability, ICPER 2020

作者： Hussain, Ibrahim A. Gilani, Syed I. Al-Kayiem, Hussain H. Abdullah, Mohamad Z. Department of Mechanical Engineering Universiti Teknologi PETRONAS Seri Iskandar Malaysia Department of Mechanical Engineering Ahmadu Bello University Zaria Nigeria

ISBN: (纸本)9789811919381

the existing design of the evacuated tube-based solar power tower (ET-SPT) receiver suffers greatly from optical losses due to optical spillage;where some reflected radiation escape through the gaps between the receiver tubes, and some miss the absorber due to difference in the diameters of the glass cover and the metallic absorber *** is aimed in the current work to minimize the concentrated solar power spillage losses at the *** of integrating compound parabolic concentrator in the ET-SPT receiver design was investigated.A proposed methodology of a W-shape cavity, compound parabolic concentrator (CPC) coupled with an evacuated tubular absorber, with 40 and 70 mm tube and glass diameters, respectively was designed and numerically analysed for optical performance using ray tracing software *** considered in the investigation of the vertically oriented receiver design (CPC + Vacuum tube) comprise of glass tube and absorber diameters, distance between the tubes, and the angular distance between the farthest heliostats to the east and the west of the *** results have shown that flux on target (receiver) with CPC is about 3 times more than that of ETR without *** improvement in the receiver optical performance is achieved by minimizing the amount of spillage loses from 40 to 11% with an average receiver optical efficiency of 75%. © 2023, Institute of Technology PETRONAS Sdn Bhd.

关键词： Solar energy

来源：评论

学校读者我要写书评

暂无评论

Chemical Imaging System: current status and challenges

Chemical Imaging System: Current status and challenges

引用

conference on Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VII

作者： Ifarraguerri, A Jensen, JO USA SBCCOM Edgewood Chem Biol Ctr AMSSB RRT DP Aberdeen Proving Ground MD 21010 USA

ISBN: (纸本)0819440760

the Chemical Imaging System (CIS) is a small, high-speed long-wave infrared (8 - 12 mum) imaging spectrometer which is currently under development by the United States Army. the fielded system will operate at 360 scans per second with a large format focal-plane-array. the CIS, which is currently at the exploratory development stage, is scheduled for transition to engineering development in 2005. currently, the CIS uses the TurboFT FTS in conjunction with a 16-pixel direct-wired HgCdTe detector array. the TurboFT spectrometer provides high-speed operation in a small, lightweight package. In parallel to the hardware developments an algorithm and software development effort is underway to address some unique features of the CIS. the TurboFT-based system requires a non-uniform sampling Fourier transform algorithm in order to preserve signal fidelity. Also, the availability of multiple pixels can be exploited in order to improve the interference suppression capabilities of the system by allowing the detection and identification algorithm to adapt its parameters to the changing background. Due to the enormous amount of data generated, the signal processing must proceed at very high rate. High-speed computers operating with a parallel architecture are required to process the data in real time. this paper describes the current CIS "bread box" system. It includes some field measurement results followed by a discussion of the issues and challenges associated with meeting the design goals set for the program.

关键词： Chemical Imaging System imaging spectrometer TurboFT vapor detection

来源：评论

学校读者我要写书评

暂无评论

Visual Abstraction for Games on Large Public Displays 8th

Visual Abstraction for Games on Large Public Displays

引用

8th International conference on Intelligent Technologies for Interactive Entertainment (INTETAIN)

作者： Gullick, David Burnett, Daniel Coulton, Paul Univ Lancaster Imaginat Lancaster LICA Bailrigg LA1 4YW England

ISBN: (纸本)9783319496160;9783319496153

From its earliest developments video game design has arguably been closely coupled to technological evolution particularly in relation to graphics. In very early games the limitations of technology led to highly abstracted graphics but as technology improved, abstraction has largely been left behind as developers strive towards ever-greater realism. thus, games are generally drawing from conventions established in the mediums of film and television, and potentially limiting themselves from the possibilities abstraction may offer. In this research, we consider whether highly abstracted graphics are perceived as detrimental to gameplay and learnability by current gamers through the creation of a game using very low-resolution display that would accommodate a range of display options in a playable city. the results of trialing the game at a citywide light festival event where it was played by over 150 people indicated that abstraction made little difference to their sense of engagement with the game, however it did foster communication between players and suggests abstraction is a viable game design option for playable city displays.

关键词： Game design Graphics Abstraction Realism Resolution

来源：评论

学校读者我要写书评

暂无评论

the design and Improvement of High Voltage Side Circuit in Electronic current Transformer

The Design and Improvement of High Voltage Side Circuit in E...

引用

International conference on Properties and Applications of Properties and Applications of Dielectric Materials

作者： Z. Qian N. Tan J. E. Lu School of Instrument Science & Optoelectronic Engineering Beihang University Beijing China

As well known, electronic transformer has the advantages of wide dynamic range, small size and adaptability for the development of digitization. In this paper, a design method of the high voltage side circuit in an active electronic current transformer is introduced at first. the circuit obtains the output signal of sensor and converts it into optical signal; thus the fiber would be utilized to transfer it to the low voltage side. And then, the test combined high-voltage side circuit with low-voltage side circuit is carried out, circuit design problems could be found and solved during this test. At last, some related technologies are introduced such as embedded system and testability, and the high voltage side circuit is redesigned considering the improvement of reliability, intelligent degree and the reduction of power consumption

关键词： current transformers Circuit testing optical fiber sensors optical sensors Power system reliability Dynamic range design methodology optical fiber testing Low voltage Circuit synthesis

来源：评论

学校读者我要写书评

暂无评论

A novel design of control circuit in neural stimulator for optic nerve prostheses

A novel design of control circuit in neural stimulator for o...

引用

International conference on Signal Processing Proceedings (ICSP)

作者： Ying Zhao Jia Wang Qiushi Ren Xinyu Chai Biomedical Engineering Department Shanghai Jiaotong University Shanghai China

More recent studies show that electrical micro-stimulation of the retina or cortex produces visual sensations in blinds subjects. However, with current electrode array technologies, it is nearly impossible to cover entire visual field by electrically stimulating the retina or visual cortex. In the visual pathway, by stimulating optic nerve, the entire visual filed is represented in such a relatively small area. According to physiological experiment results, we design a kind of implantable neural stimulator based on stimulating optic nerve to generate visual perception. the control circuit is designed to control 64 electrodes, offer single pulse or multiple pulses sequence which are variable range such as from 1 muA to 2.048 mA current amplitudes, from 21 mu5 to 400 mus duration, from 0 to 350 Hz frequency

关键词： optical design optical control Circuits Stimulated emission Neural prosthesis optical sensors Retina Electrodes optical variables control Electric variables control

来源：评论

学校读者我要写书评

暂无评论

design and prototyping of new CERN collimators in the framework of the LHC injector upgrade (LIU) project and the high-luminosity LHC (HL-LHC) project 8

Design and prototyping of new CERN collimators in the framew...

引用

8th International Particle Accelerator conference, IPAC 2017

作者： Nuiry, F.-X. Aberle, O. Bergeret, M. Bertarelli, A. Biancacci, N. Bruce, R. Calviani, M. Carra, F. Dallocchio, A. Gentini, L. Gilardoni, S. Illan, R. Garcia, I. Lamas Masi, A. Perillo-Marcone, A. Pianese, S. Redaelli, S. Rigutto, E. Salvant, B. CERN Geneva Switzerland

ISBN: (纸本)9783954501823

In the framework of the Large Hadron Collider (LHC) Injectors Upgrade (LIU) and the High-Luminosity LHC (HL-LHC) Projects at CERN (European Organization for Nuclear Research, in Geneva, Switzerland), collimators in the Super Proton Synchrotron (SPS) to LHC transfer lines as well as ring collimators in the LHC will undergo important upgrades in the forthcoming years, mainly focused during the Long Shutdown 2 foreseen during 2019-2020. this contribution will detail the current design of the TCDIL collimators with a particular emphasis on the engineering developments performed on the collimator jaws, aiming at getting a stringent flatness while considering also the integration of thermal shock resistant materials. the prototyping phase done at CERN will be also described. the activities ongoing to prepare the series production for other LHC collimator types (TCPPM, TCSPM, TCTPM, TCLD) will be presented, describing the role that each of these collimators play on the HL-LHC Project. A focus on the series production processes, the manufacturing and assembly technologies involved and the quality and performance assurance tests will be given. © 2017 CC-BY-3.0 and by the respective authors

关键词： Luminance

来源：评论

学校读者我要写书评

暂无评论

Lightning current Monitoring Based on Accurately Tracking State of Polarization by Measuring Stokes Parameters of optical Signal in OPGW Fiber

Lightning Current Monitoring Based on Accurately Tracking St...

引用

Power and Electrical engineering (ACPEE), 5th Asia conference on

作者： Shukang Han Yize Tang Hongyan Wang Yang Li Hongbing Huang Yuxiang Lv Yehua Zhang Xianfeng Tang State Key Laboratory of Information Photonics and Optical Communications Beijing University of Posts and Telecommunications Beijing China State Grid Zhejiang Electric Power Corporation Information & Telecommunication Branch Zhejiang China Anhui Jiyuan Software Co. Ltd SGITG Hefei China State Grid Information and Telecommunication Branch Beijing China

this paper proposes a scheme of lightning current monitoring based on measuring Stokes parameters in OPGW (optical Power Ground Wire). Compared with traditional lightning current monitoring schemes, this design has many advantages including simple structure and high anti-interference ability. Polarization state of the signal in the OPGW fiber rotates in the direction of propagation due to the magnetic field generated by lightning strong current according to Faraday effect. Accurate tracking of state of polarization can be achieved by analyzing the change of Stokes parameters on Poincare sphere. In the experiment, lightning strikes with a current of 600 kA is successfully monitored by this scheme. Meanwhile, the error of current monitored via the scheme is approximately 1.5% when the interference RSOP is added.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Short term PV power generation prediction based on wavelet transform and LSTM 8

Short term PV power generation prediction based on wavelet t...

引用

8th International conference on Energy System, Electricity, and Power, ESEP 2023

作者： Zhao, Ping Tan, Wei Cao, Shuanghe Liu, Yong Power Construction Corporation of China Guizhou Electric Power Design & Research Institute Company. Ltd. Guiyang550008 China

ISBN: (数字)9781510679801

ISBN: (纸本)9781510679795

Accurate short-term photovoltaic (PV) power generation prediction is helpful for the allocation and management of power grid resources, and is of great significance for the stable operation and economic benefits of the power *** historical data of PV power generation systems has characteristics such as volatility, randomness, time series, and certain periodicity. Traditional prediction methods cannot effectively mine and utilize the deep-seated features of the data, so they can no longer meet the current demand for high-precision *** article proposes a WT-LSTM PV short-term power generation prediction method. Firstly, the historical time series data of the PV electric field is decomposed into high-frequency and low-frequency components through wavelet transform to improve the feature expression ability of the data. then, a Long Short Term Memory (LSTM) network is used to predict each component, addressing the negative impact of data volatility and randomness on the prediction results caused by a single LSTM prediction ***, the final PV power generation prediction result is reconstructed by inverse wavelet transform. © 2024 SPIE.

关键词： Forecasting

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30页 << < 16 17 18 19 20 21 22 23 24 25 > >>

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：