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

1,173 篇 会议
584 篇 期刊文献

馆藏范围

1,757 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,229 篇 工学
- 537 篇 控制科学与工程
- 459 篇 机械工程
- 321 篇 仪器科学与技术
- 289 篇 计算机科学与技术...
- 255 篇 软件工程
- 171 篇 力学（可授工学、理...
- 137 篇 电气工程
- 125 篇 生物医学工程（可授...
- 109 篇 电子科学与技术（可...
- 102 篇 材料科学与工程（可...
- 98 篇 生物工程
- 94 篇 航空宇航科学与技...
- 70 篇 光学工程
- 66 篇 信息与通信工程
- 64 篇 土木工程
- 63 篇 化学工程与技术
- 59 篇 动力工程及工程热...
- 29 篇 建筑学
- 25 篇 交通运输工程
- 21 篇 冶金工程
543 篇 理学
- 289 篇 物理学
- 233 篇 数学
- 102 篇 生物学
- 48 篇 化学
- 38 篇 系统科学
- 36 篇 统计学（可授理学、...
123 篇 管理学
- 108 篇 管理科学与工程(可...
71 篇 医学
- 61 篇 临床医学
- 53 篇 基础医学(可授医学...
- 41 篇 药学(可授医学、理...
15 篇 农学
5 篇 经济学
3 篇 法学
3 篇 艺术学

主题

82 篇 force
80 篇 robots
68 篇 manipulators
68 篇 kinematics
68 篇 joints
62 篇 mathematical mod...
54 篇 robot kinematics
53 篇 mobile robots
46 篇 trajectory
44 篇 robot sensing sy...
41 篇 legged locomotio...
39 篇 torque
33 篇 cameras
31 篇 wheels
30 篇 optimization
30 篇 vibrations
27 篇 feature extracti...
27 篇 shape
26 篇 control systems
25 篇 motion planning

机构

1,094 篇 state key labora...
127 篇 state key labora...
83 篇 harbin institute...
34 篇 state key labora...
29 篇 the state key la...
26 篇 school of mechat...
24 篇 state key labora...
19 篇 school of mechan...
18 篇 harbin institute...
18 篇 state key labora...
17 篇 state key labora...
17 篇 state key labora...
15 篇 state key labora...
13 篇 robotics and mic...
11 篇 state key labora...
11 篇 state key labora...
10 篇 school of astron...
10 篇 state key labora...
10 篇 harbin institute...
10 篇 harbin institute...

作者

125 篇 hong liu
99 篇 jie zhao
81 篇 sun lining
70 篇 zhao jie
69 篇 liu hong
65 篇 lining sun
59 篇 zhijiang du
58 篇 yili fu
52 篇 zongquan deng
44 篇 rong weibin
41 篇 deng zongquan
41 篇 yanhe zhu
40 篇 haibo gao
38 篇 li jiang
37 篇 du zhijiang
37 篇 fu yili
33 篇 wei dong
32 篇 weishan chen
30 篇 liang ding
30 篇 zongwu xie

语言

1,619 篇 英文
111 篇 中文
25 篇 其他

检索条件"机构=1State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin"

共 1757 条记录，以下是1571-1580 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：

Pose planning for robotically assisted minimally invasive surgery

Pose planning for robotically assisted minimally invasive su...

引用

International Conference on BioMedical Engineering and Informatics (BMEI)

作者： Gang Li Dongmei Wu Ruqi Ma Kai Huang Zhijiang Du State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

Robotically assisted minimally invasive surgery (RAMIS) is an increasingly important technology, which leads to great advances in the field of general surgery. However, the potential of this technology is constrained by the collision occurred during the operation. One effective solution to this problem is through an efficient preoperative planning for the robotic system, including port placement, robot base placement and pose planning. This paper mainly discusses the pose planning problem, referred to as the initial configuration of stationary joints, and describes a pose planning method for the minimally invasive robotic surgery system currently under developed. This method utilizes an optimization procedure, which includes criteria to guarantee a collision-avoidance operation, under the constraint of ensuring the fixed positions of entry port in patient's body, to position the stationary joints at the beginning of the operation properly.

关键词： Manipulators Joints Planning Surgery Robot kinematics Instruments

来源：评论

学校读者我要写书评

暂无评论

Bond graph model of permanent magnet linear synchronous motor

Bond graph model of permanent magnet linear synchronous moto...

引用

International Conference on Industrial and Information systems, IIS

作者： Li Teng Liu Yanjie Sun Lining State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

The increasingly widespread industrial applications of permanent magnet linear synchronous motor (PMLSM) are self evident testimonies of the effectiveness of PMLSM in addressing the high requirements associated with these application areas. PMLSM direct drive system is a typical multi-domain system. This article proposes a bond graph model of PMLSM that can incorporate with other components in direct drive system to form dynamic electromechanical model. Principle of PMLSM under field-oriented control is equal to DC motor is illustrated firstly. Then bond graph model of PMLSM is built according to the equivalent circuit. The model is validated by comparing with a common used model which shows that bond graph model are equal to the model and represents clearly interactions between elements.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Design and realization of an interactive medical images three dimension visualization system

Design and realization of an interactive medical images thre...

引用

International Conference on BioMedical Engineering and Informatics (BMEI)

作者： Dongmei Wu Heqiang Tian Guangxin Hao Zhijiang Du Lining Sun State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

In this paper, an interactive medical three-dimensional visualization system is realized based on VTK. This program is designed primarily for the CT images to realize such functions as reading and displaying of image files and interactive three-dimensional reconstruction. The threshold for three-dimensional reconstruction is interactively selected by marching squares algorithm (MS), which is more convenient and more interactive for three-dimensional reconstruction by marching cubes algorithm (MC) than the traditional method that the various reconstruction thresholds are simply entered based on experience. The functional stability and good human-computer interaction of this system greatly improve accuracy and scientificity of medical diagnosis and treatment planning. The system is designed based on modular, which is not only used as a separate visualization system for medical diagnosis, but also its functions will be further added and constantly improved aiming at the different surgical needs.

关键词： Image reconstruction Three dimensional displays Mice DICOM Pixel Data visualization

来源：评论

学校读者我要写书评

暂无评论

A method for micro-spheres manipulation based on capillary force control

A method for micro-spheres manipulation based on capillary f...

引用

2010 Second International Conference on Intelligent Human-Machine systems and Cybernetics(第二届智能人机系统与控制论国际学术会议 IHMSC 2010)

作者： Weibin Rong Taochou Liu Lefeng Wang State Key Laboratory of Robotics and System Harbin Institute of Technology HarbinChina

To utilize the adhesion forces and avoid the design complexity derived from the electrochemical treatment of operating tools, a method for micro-objects manipulation based on the capillary force is presented. The pickup and release model of micromanipulation were established. The manipulation scheme was performed by mechanical motion to change the capillary force generated by the liquid medium between the tool and micro-sphere, so the microsphere can be picked up and released successfully. The experiments about sub-millimeter stannum spheres demonstrated the simplicity and feasibility of this method.

关键词： mkromanipulation liquid medium capillary force

来源：评论

学校读者我要写书评

暂无评论

Spatial Geometry Modeling of Truss Structure and Analysis of Connection Deviation for Deployable Truss Antenna

Spatial Geometry Modeling of Truss Structure and Analysis of...

引用

2010 International Conference on Measuring technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

作者： Dake Tian Rongqiang Liu Zongquan Deng State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

ISBN: (纸本)9781424450015

Aiming at the problem of connection deviation of truss structure for deployable truss antenna (DTA) with hexagonal prism modules, spatial geometry model of multimodule truss structure is presented based on the homogeneous coordinate transformation method, which can be used in multi module truss structure whose module number is less than seven. The structure and deployment principle of modules are introduced. According to the connection characteristics of modules, the geometry model of a single module is established, then transformation matrixe of basic coordinate system of any module to total coordinate system and coordinate of any point are all obtained. The equation of connection deviation is derived, and influencing factors on connection deviation are analyzed. Furthermore, the adjusting method of connection deviation is proposed. The spatial geometry model of truss structure can be taken as the theoretical basis for design and measurement of truss structure.

关键词： deployable antenna truss structure module connection deviation geometry modeling coordinate transformation

来源：评论

学校读者我要写书评

暂无评论

Kinematics and simulations of space manipulator in three work modes

Kinematics and simulations of space manipulator in three wor...

引用

International Symposium on systems and Control in Aerospace and Astronautics (ISSCAA)

作者： Fuhai Zhang Yili Fu Shibo Yan Shuguo Wang State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

ISBN: (纸本)9781424460434

In recent years, research on space robotics has attracted considerable attention. Kinematics of the free-flying or free-floating space manipulator system, including a spacecraft and a manipulator mounted on the spacecraft, is a significant problem. In free-floating work mode, the spacecraft will move freely in response to the disturbances caused by the manipulator motions. From the view of application, change of the spacecraft attitude for the space manipulator system is not desirable. Therefore, it is of significance to adopt the free-floating with zero-disturbance spacecraft attitude work mode. This paper presents an overview of the kinematics of the space manipulator system. Position and velocity kinematics solutions in three work modes are analyzed. The kinematics differences among the three work modes are formulated. The simulation results validate the effectiveness of the kinematics solutions in the three work modes.

关键词： Space vehicles Kinematics Joints Manipulator dynamics Aerospace electronics Jacobian matrices

来源：评论

学校读者我要写书评

暂无评论

Quantitative relationship modeling between Surface Electromyography and elbow joint angle

Quantitative relationship modeling between Surface Electromy...

引用

International Conference on BioMedical Engineering and Informatics (BMEI)

作者： Dongmei Wu Xin Sun Zhicheng Zhang Zhijiang Du Lining Sun State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

Research based on Surface Electromyography (sEMG) has important significance in enlightening the control precision of artificial limb. sEMG and elbow joint angle from 4 muscles of human's upper limb is extracted in the process of elbow bending and stretching. The quantitative relationship model of sEMG and elbow joint angle is established through Nerve Network (sEMG feature as input set and elbow joint angle as output set) and the prediction effect is also estimated based on two methods (Mean value and RMS of the error between predicted joint angle and actual joint angle; linear regressive method). Prediction comparison between different feature extraction methods (RMS and Mean Power Frequency) is also analyzed. The experimental results show that the mean error between the prediction angle based on sEMG and the practical angle are all less than 1 degree which means good prediction effect.

关键词： Joints Elbow Muscles Hidden Markov models Rhythm Electromyography Feature extraction

来源：评论

学校读者我要写书评

暂无评论

Design and primitive study of a cylindrical traveling wave ultrasonic motor using outer excitation

Design and primitive study of a cylindrical traveling wave u...

引用

International Symposium on Optomechatronic Technologies, ISOT

作者： Junkao Liu Shengjun Shi Weishan Chen Huijun Dong State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

A cylindrical traveling wave ultrasonic motor using outer excitation of two bending transducers is proposed in this paper. To avoid the drawbacks of conventional traveling wave ultrasonic motors, sandwich structure of PZT elements and d 33 mode of PZT are used here. Working principle and design analysis by means of FEM method are detailed. A prototype motor has been fabricated and tested. Although the tested results of output torque was not ideal as compared with desired, the original configuration idea has great potential to obtain strong out put in our further study on it.

关键词： Stators Transducers Acoustics Vibrations Resonant frequency Materials Shape

来源：评论

学校读者我要写书评

暂无评论

Three-dimensional geometric modeling of the spine based on reverse engineering technology

Three-dimensional geometric modeling of the spine based on r...

引用

International Conference on BioMedical Engineering and Informatics (BMEI)

作者： Lining Sun Heqiang Tian Dongmei Wu Zhijiang Du State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

In human skeletal system, the spine shape is very complex, so its geometric model reconstruction is particularly important. The spine geometric model is created by the main use of reverse modeling method. In this paper, the three-dimensional spine mesh model is reconstructed firstly by marching cubes (MC) algorithmwhich is a popular technique for isosurface extraction from a volume data set. Then, the mesh model is turned into a realistic geometric model by reverse engineering methods. It can be seen that the spine geometric model and its anatomy has a good similarity by comparing and analyzing. This kind of modeling method provides a choice for complex bone structures. And the final geometric model can be imported into three-dimensional modeling software and finite element analysis software for surgical planning and biomechanical analysis.

关键词： Solid modeling Surface reconstruction Data models Reverse engineering Image reconstruction Surface fitting Three dimensional displays

来源：评论

学校读者我要写书评

暂无评论

Dynamics and a convenient control design approach for a unicycle robot

Dynamics and a convenient control design approach for a unic...

引用

International Conference on Information and Automation (ICIA)

作者： Jie Zhao Mei Xiong Hongzhe Jin State Key Laboratory of Robotics and System Harbin Institute of Technology Harbin China

ISBN: (纸本)9781424457014

In this paper, the dynamics model and a convenient lateral posture stabilization and longitudinal motion control algorithm of a unicycle robot are presented. The unicycle robot consists of a turntable for lateral posture balance, a cylindrical robot body, and a rolling wheel for longitudinal motion control. The dynamics of the unicycle system is derived using the Lagrangian formulation. In the conventional linearized model, important motion characteristics of the unicycle robot system are ignored, which makes against the control performance. To address this problem, a gain scheduling control method is proposed based on the nonlinear model and implemented by coordination of the separated lateral posture balance control and longitudinal motion control. Through simulation studies, the effectiveness of the proposed control algorithm is verified.

关键词： Control design Robot kinematics Motion control Mobile robots Nonlinear dynamical systems Orbital robotics Nonlinear equations robotics and automation Wheels state-space methods

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176页 << < 154 155 156 157 158 159 160 161 162 163 > >>

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：