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

2,569 篇 期刊文献
1,971 篇 会议
18 册 图书

馆藏范围

4,558 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,892 篇 工学
- 902 篇 计算机科学与技术...
- 735 篇 软件工程
- 562 篇 化学工程与技术
- 502 篇 材料科学与工程（可...
- 457 篇 电气工程
- 443 篇 控制科学与工程
- 434 篇 机械工程
- 367 篇 电子科学与技术（可...
- 345 篇 动力工程及工程热...
- 302 篇 力学（可授工学、理...
- 250 篇 信息与通信工程
- 241 篇 生物医学工程（可授...
- 228 篇 生物工程
- 217 篇 土木工程
- 204 篇 仪器科学与技术
- 204 篇 冶金工程
- 203 篇 光学工程
- 192 篇 环境科学与工程（可...
- 171 篇 建筑学
- 116 篇 交通运输工程
1,996 篇 理学
- 957 篇 物理学
- 573 篇 数学
- 526 篇 化学
- 320 篇 生物学
- 158 篇 统计学（可授理学、...
- 116 篇 系统科学
542 篇 管理学
- 430 篇 管理科学与工程(可...
- 180 篇 工商管理
291 篇 医学
- 233 篇 临床医学
- 172 篇 基础医学(可授医学...
120 篇 农学
111 篇 经济学
94 篇 法学
42 篇 教育学
12 篇 艺术学
8 篇 文学
5 篇 哲学
3 篇 军事学
2 篇 历史学

主题

82 篇 control systems
65 篇 design engineeri...
64 篇 deep learning
52 篇 machine learning
49 篇 accuracy
48 篇 force
45 篇 systems engineer...
39 篇 robot sensing sy...
38 篇 mobile robots
38 篇 humans
36 篇 legged locomotio...
34 篇 neural networks
30 篇 internet of thin...
30 篇 computational mo...
30 篇 artificial intel...
30 篇 training
29 篇 robots
29 篇 robustness
28 篇 predictive model...
28 篇 feature extracti...

机构

55 篇 department of sy...
53 篇 graduate school ...
47 篇 school of system...
37 篇 science and tech...
33 篇 department of sy...
33 篇 department of sy...
28 篇 department of en...
25 篇 department of sy...
25 篇 department of sy...
19 篇 faculty of syste...
18 篇 graduate school ...
16 篇 department of co...
15 篇 department of me...
14 篇 department of sy...
13 篇 graduate school ...
13 篇 health managemen...
13 篇 department of el...
12 篇 national astrono...
12 篇 university of ch...
12 篇 department of co...

作者

41 篇 kouhei ohnishi
25 篇 k. ohnishi
23 篇 wang kan
23 篇 nishi hiroaki
21 篇 ohnishi kouhei
18 篇 hiroaki nishi
16 篇 urahama kiichi
16 篇 yasuhiro kakinum...
16 篇 takahiro nozaki
13 篇 inoue akio k.
13 篇 ikaga toshiharu
13 篇 masaki takahashi
12 篇 fujie hiromichi
12 篇 toshiyuki muraka...
11 篇 huang shanfang
11 篇 hiraoka toru
11 篇 takahashi masaki
10 篇 t. murakami
10 篇 huang yi
10 篇 abdelwahed motwa...

语言

4,140 篇 英文
204 篇 其他
142 篇 日文
52 篇 中文
9 篇 朝鲜文
5 篇 德文
4 篇 法文
2 篇 阿拉伯文

检索条件"机构=Department of System Design Engineering Faculty of Science and Technology"

共 4558 条记录，以下是4171-4180 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：

Eye-to-hand approach on eye-in-hand configuration within real-time visual servoing

Eye-to-hand approach on eye-in-hand configuration within rea...

引用

International Workshop on Advanced Motion Control (AMC)

作者： A. Muis K. Ohnishi Department of System Design Engineering Faculty of Science and Technology Keio University Japan

Hand-eye relation in visual servoing involves eye-in-hand and eye-to-hand configuration. Both have its own merit and drawback regarding to its precision and sight range. This paper addresses this problem and introduces the camera utilization as eye-to-hand configuration for the second robot, while it retains as eye-in-hand for the first robot. Hence, the camera becomes mobile and provides more precision and more global sight of scene. Moreover, this paper also addresses the real-time constraints within real-time vision system and real-time data exchange due to different processing units for robot and vision system. Here, a pattern design and simplified image processing are considered. This paper considers a 3D visual servoing within dynamic look and move scheme based on object pose. The system performance is validated by the experimental result.

关键词： Visual servoing Cameras Robot vision systems Real time systems Machine vision Manipulators Layout Grippers design engineering systems engineering and theory

来源：评论

学校读者我要写书评

暂无评论

Motion control in the support phase for a one-legged hopping robot

Motion control in the support phase for a one-legged hopping...

引用

International Workshop on Advanced Motion Control (AMC)

作者： K. Ohnishi E. Ohashi Department of System Design Engineering Faculty of Science and Technology Keio University Japan

In this paper, the method of determinating the leg length and the leg angle at touchdown is proposed. With this method, the robot can track the soft-landing trajectory, considering the torque limits of the joints. Suppressing impact force in the landing phase remains as a big issue to be resolved for hopping robots. This paper applies the soft-landing trajectory which was proposed before in order to minimize impact force of landing. Regarding hopping as an extended function of walking robots, they would have rotary joints instead of prismatic joints. Considering torque limits of joints, the relationship between the tip position from the COG (center of gravity) and the COG velocity at touchdown is determined so as to track the soft-landing trajectory. In addition, the vertical velocity of the COG is estimated from the duration of the aerial phase. Consequently, even if a floor level varies, the hopping robot can select a proper landing position of the tip without getting over the torque limit at landing. Numerical results verify the proposed method.

关键词： Motion control Legged locomotion Leg Torque Mobile robots Springs design engineering systems engineering and theory Trajectory Phase estimation

来源：评论

学校读者我要写书评

暂无评论

Contact stability analysis using dynamic control model

Contact stability analysis using dynamic control model

引用

International Workshop on Advanced Motion Control (AMC)

作者： A. Kato K. Ohnishi Department of System Design Engineering Faculty of Science and Technology Keio University Japan

The purpose of this study is to analyze the contact stability. The controller with observer based system is transformed into its dynamic physical model. Two approaches are discussed in this paper. The first one considered ideal disturbance observer and ideal reaction force observer. The second one dealt with the real world disturbance observer and real world reaction force observer. The gap between the ideal and real world is analyzed. The validity of the proposed approaches of the contact stability is confirmed in the experiments.

关键词： Stability analysis Control systems design engineering systems engineering and theory system analysis and design Medical services Biomedical equipment Machine tools Transfer functions Computer errors

来源：评论

学校读者我要写书评

暂无评论

Motion reconstruction of somersaults using three dimensional model matching method from its silhouette image

Motion reconstruction of somersaults using three dimensional...

引用

International Workshop on Advanced Motion Control (AMC)

作者： S. Kikuchi K. Nakazawa Department of System Design Engineering Faculty of Science and Technology Keio University Japan

This study, using computer graphics, explores a movement reconstruction method of human somersaults. While human subjects perform on a trampoline, the researcher converts the action into information with a human model that has sixteen links and twelve joints under thirty-one-degrees-of-freedom. Performance is photographed with an infrared camera, and the captured images are turned into silhouette pictures through binary image processing. The silhouettes determine each joint angle, while modifying a model generated earlier. The continuous changes of joint angles during a flip are also calculated. All the data are finalized with animation.

关键词： Image reconstruction Humans Biological system modeling Motion analysis Robot kinematics Joints design engineering systems engineering and theory Anatomy Computer graphics

来源：评论

学校读者我要写书评

暂无评论

A dynamic hybrid control of biped robot in supporting area

A dynamic hybrid control of biped robot in supporting area

引用

International Workshop on Advanced Motion Control (AMC)

作者： M. Morisawa K. Ohnishi Faculty of Science and Technology Department of System Design Engineering Keio University Japan

This paper addresses a motion control of biped robot for realization of robust various gait. It is known well that motion control can separate kinematics and dynamics of manipulation system and the system behaves as given nominal model. Hence, this paper tries to apply the technique of motion control to a legged system. However, because the legged system has no fixed point unlike in the case of manipulation system, motion of system is restricted by contact force between the system and an environment. Therefore, it is necessary to control the torque around ZMP for a stable walking. In contrast, a distance between both legs should be controlled. Consequently, a dynamic hybrid control is introduced for decoupling COG and relative leg motion. A coordinate system of dynamic hybrid control is set by according to walking motion. Hence, a dynamic hybrid control based on acceleration decoupling is proposed. Then adaptive motion for a rough terrain is realized. The effectiveness of proposed method is confirmed by experimental results.

关键词： Robot control Motion control Robot kinematics Legged locomotion Leg Robust control Manipulator dynamics Torque control Control systems Acceleration

来源：评论

学校读者我要写书评

暂无评论

Reproducibility and operationality in bilateral teleoperation

Reproducibility and operationality in bilateral teleoperatio...

引用

International Workshop on Advanced Motion Control (AMC)

作者： W. Iida K. Ohnishi Department of System Design Engineering Faculty of Science and Technology Keio University Japan

There are many works about bilateral teleoperation. However, good touch sense of remote object has not been realized in actual system yet. In this paper, the goals of bilateral teleoperation are considered as following two points. One is a reproduction of environmental impedance in master side. The other is a realization of small operational force. Operational force means the force the operator feels in addition to real environmental force. Corresponding to these goals, novel evaluation indices are defined which are named "reproducibility" and "operationality", respectively. Moreover, control stability must be satisfied. After all, bilateral teleoperation must satisfy three conditions such as reproducibility, operationality and stability. Using defined evaluation indices, bilateral controller is designed. Through analysis, it is confirmed that the three desired conditions in bilateral teleoperation are well satisfied with this controller. The effectiveness of this research is demonstrated by an experiment with bilateral forceps robot.

关键词： Reproducibility of results Impedance Stability Haptic interfaces Master-slave Control systems design engineering systems engineering and theory Robot sensing systems Space technology

来源：评论

学校读者我要写书评

暂无评论

Comparison between theoretical values and simulation results of transport coefficients for the dissipative particle dynamics method

Comparison between theoretical values and simulation results...

引用

2004 ASME Heat Transfer/Fluids engineering Summer Conference, HT/FED 2004

作者： Satoh, Akira Department of Machine Intelligence and System Engineering Faculty of System Science and Technology Akita Prefectural University 84-4 Ebinokuchi Tsuchiya-aza Honjo 015-0055 Japan

In the present study, we have derived an expression for transport coefficients such as viscosity, from the equation of motion of dissipative particles. In the concrete, we have shown the Fokker-Planck equation in phase space, and macroscopic conservation equations such as the equation of continuity and the equation of momentum conservation. The basic equations of the single-particle and pair distribution functions have been derived using the Fokker-Planck equation. The solutions of these distribution functions have approximately been solved by the perturbation method under the assumption of molecular chaos. The expression of the viscosity due to dissipative forces has been obtained using the approximate solutions of the distribution functions. Also, we have conducted non-equilibrium dynamics simulations to investigate the influence of the parameters, which have appeared in defining the equation of motion in the dissipative particle dynamics method. Copyright © 2004 by ASME.

关键词： Hydrodynamics

来源：评论

学校读者我要写书评

暂无评论

An approach to a haptics system control by mobile manipulator

An approach to a haptics system control by mobile manipulato...

引用

International Workshop on Advanced Motion Control (AMC)

作者： Y. Ise T. Murakami Department of System Design Engineering Faculty of Science and Technology Keio University Japan Faculty of Electrical Engineering Faculty of Science and Technology Keio University Japan

Ordinary bilateral system mainly discussed on the control of fixed manipulator with same structures, or macro-micro teleoperation system with small slave working area compared to the master manipulator. However, larger working area for the slave robot is preferable in order to adjust to the various tasks and conditions of the environment. Also expansion of the slave working area must be accomplished without interrupting the manipulability and not deteriorating the user friendliness. Here, we propose a bilateral system using mobile manipulator. A mobile manipulator is a manipulator mounted on a mobile platform. Thus it provides much larger workspace compared to the fixed manipulators. However this advantage makes it difficult to apply a common bilateral form with two port model because of the differences in range of movement. As a solution, only the force transmission is done to both master and slave. And by estimating the environmental information using least square method, environment information is expressed to the master manipulator. Aim of this proposal is to improve the operationality of the master system. Validity of the proposal is confirmed by simulation result.

关键词： Haptic interfaces Control systems Master-slave Manipulators Service robots Mobile robots Medical robotics Robot sensing systems Least squares methods Proposals

来源：评论

学校读者我要写书评

暂无评论

Optimal posture control for object recognition on active vision robot

Optimal posture control for object recognition on active vis...

引用

2004 IEEE International Conference on Control Applications

作者： Shibata, Masaaki Ichikawa, Mariko Motoki, Satoshi Shibata, Satoshi Dept. of Elec. Eng. and Electronics Faculty of Engineering Seikei University Tokyo 180-8633 Japan Dept. of System Design Engineering Faculty of Science and Technology Keio University Yokohama 223-8522 Japan

The paper describes way of determining the optimal posture of active vision robot (AVRobot) for recognizing unidentified objects. In the object recognition with visual information by the AVRobot, it is required to measure the accurate positions of feature points of a target object. For the precise measurement, it is preferable, for example, that several feature points exist in a captured image for calculation of relative positions and distances among them and that the position of feature point on the image moves boldly in small motion of the camera attached on the robot. In this paper, the motion control law based on visual servoing and posture design technique with null-space vector is proposed so as to satisfy such requirements. The control law simultaneously achieves two control requirement in our approach;the first one is to make the position of primary feature point of the target locate center of the image, and the second to induce the camera position where let the image transition sensitive to the infinitesimal change of the camera motion referring the positions of the secondary features, so as to suppress the measurement errors of the feature positions. © 2004 IEEE.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

Variable compliance control based on soft-landing trajectory for hopping robot

Variable compliance control based on soft-landing trajectory...

引用

Annual Conference of Industrial Electronics Society

作者： E. Ohashi K. Ohnishi Faculty of Science and Technology Department of System Design Engineering Keio University Yokohama Kanagawa Japan

In this paper, soft-landing of hopping robot is considered. In the landing phase, the robot is affected by reaction force from the ground. In order to achieve a desired COG (center of gravity) position at bottom, the soft-landing trajectory is introduced. This trajectory was planned to minimize impulse and maximum force from the ground. However the trajectory is not sufficient to apply to actual robots because the robots cannot adapt unknown (or inconstant) external force. Therefore, in this research, we propose novel variable compliance control with soft-landing trajectory. Compliance parameters are modified based to the soft-landing trajectory so that transition from force control to position control can be accomplished smoothly. While force control should be applied to absorb the impact from the ground position control should be applied at bottom since the robot should track the desired trajectory for the next hop. With this method, transition from force control at touchdown to position control at bottom can be achieved appropriately. The robot can land with suppressing the impact force with accomplishing the desired COG position at bottom.

关键词： Legged locomotion Mobile robots Springs Force control Position control Force sensors Robot sensing systems Robot control Control systems Trajectory

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456页 << < 414 415 416 417 418 419 420 421 422 423 > >>

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：