检索结果-南通市图书馆

Investigation on the Effect of the Tension Degree of Tracks on the Adsorption Performance of Tracked wall climbing robot

引用

Journal of Harbin Institute of Technology(New Series) 2023年第1期30卷 52-60页

作者： Shun Xiao Guangping He Jiejian Di Jie Zhang Zhonghai Zhang Lin Zhou Department of Mechanical and Electrical Engineering North China University of TechnologyBeijing 100144China Beijing Aerospace Measurement&Control Technology Co. Ltd.Beijing 100041China

In this paper,a new tracked wall climbing robot with permanent magnetic units is designed,and the tension degree of robot’s tracks is found to have a significant impact on the robot’s adsorption *** tracked wall climbing robot is a remotely controlled *** the control devices can be installed on the robot *** the permanent magnetic units are arranged on the light *** order to illustrate the relationship between the tension degree and the adsorption performance,when absorbed on the vertical surface and 180⁃degree inverted surface,the static force analysis of the robot is ***,experiments were demonstrated to prove that higher tension degree of tracks can make adsorption performance better.

关键词： permanent magnetic adsorption track tension degree wall climbing robot

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Critical Suction Characteristic Analyses of a wall climbing robot

引用

Journal of Beijing Institute of Technology 2007年第2期16卷 135-139页

作者：徐代君高学山吴晓兵范宁军李科杰朱炜 School of Aerospace Science and Engineering Beijing Institute of Technology

A new method called critical suction is used based on the wall climbing robot demands of miniature structure, moving smartly and low noise. It makes the robot achieve the homeostasis state in the suction cup, and in this condition the robot can stay on the wall reliably and move smartly. The fluid mechanics model and fluid network model are set up to analyze the robot suction system when the airflow is steady or changes suddenly. Furthermore, simulation results indicate the close relation between the key parameters of robot structure and the suction system. Finally the method of critical suction proves correct in theory.

关键词： wall climbing robot critical suction fluid mechanics fluid network

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Design and motion control analysis of double helix wall climbing robot

引用

Mechanical Engineering Science 2022年第1期4卷 27-34页

作者： Jinzhan WANG Minglu CHI Yue MA Qinchao REN Mengqing HUANG Yibo CHEN Ruihua REN Jinyu WANG Si LIU School of Intelligent Engineering Henan Institute of TechnologyXinxiangHenan45300China School of Civil Engineering Harbin UniversityHarbin150086China Jiangsu Huibo robot Technology Co.LTD Jiangsu Suzhou 215121China

For the detection environment of complex walls such as high-rise buildings,a double helix wall climbing robot(DHWCR)with strong adsorption force and good stability is designed and developed,which uses symmetrical propellers to provide adsorption *** symmetrical driving structure can provide smooth thrust for the DHWCR,so that the robot can be absorbed to the wall surface with different roughness.A left and right control frame with multiple degrees of freedom is designed,which can adjust the fixed position of the brushless propeller motor in the front and back directions,realize the continuous adjustable thrust direction of the robot,and improve the flexibility of the robot *** the front wheel steering mechanism with universal joint,the steering control of the DHWCR is realized by differential *** the vertical to ground transition,the front and rear brushless motors can provide the pull up and oblique thrust,so that the DHWCR can smoothly transition to the vertical *** motion performance and adaptability of the DHWCR in the horizontal ground and vertical wall environment are *** results show that the DHWCR can switch motion between the horizontal ground and vertical wall,and can stably adsorb on the vertical wall with flexible attitude *** DHWCR can move at a fast *** speed on the horizontal ground is higher than that on the vertical wall,which verifies the feasibility and reliability of the DHWCR moving stably on the vertical wall.

关键词： Double helix wall climbing robot Reverse thrust adsorption Structural design Motion control

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

An Improved wall climbing robot for Ship Rust Removal

An Improved Wall Climbing Robot for Ship Rust Removal

引用

2010 3rd International Conference on Computer and Electrical Engineering(ICCEE 2010)

作者： Zhengyao Yi Yuhang Wang Yongjun Gong Zuwen Wang Dalian Cosco Shipbuilding Industry Co. Ltd. COSCO Shipbuilding Industry company Institute of Shipping Electromechanics Equipment Dalian Maritime University

This paper presents an improved wall climbing robot for boarding ship rust removal cleaner (WCRSRR). The robot includes two pneumatic motors for driving, two big permanent magnets for adsorption and tow crawlers for walking. Firstly, the design scheme of the improved WCRSRR is proposed, the technical difficulties are pointed out, and the technical route is defined. Secondly, the driving principle is planned, and the driving performance is optimized. Finally, the walking obstacle negotiation performance is analyzed, and the graph of the comparison between the original and improved three sprocket obstacle negotiation performance is proposed. The experiments show that the improved WCRSRR works better than the original WCRSRR, and has the optimal capacity such as the adsorption capacity, driving performance and obstacle negotiation performance.

关键词： wall climbing robot ship rust removal design scheme driving principle and performance analysis walking obstacle negotiation performance analysis

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Fast Control of Negative Pressure Response of a Bio-inspired Suction Cup Actuated by Shape Memory Alloy

引用

Journal of Donghua University(English Edition) 2010年第6期27卷 830-834页

作者：吴明晖胡冰山王立文付庄赵言正 Engineering Research Center for Complex Track Processing Technology and Equipment Ministry of EducationXiangtan University State Key Laboratory of Mechanical System and Vibration Ministry of EducationShanghai Jiaotong University Aviation Ground Special Equipments Research Base Civil Aviation University of China

A bio-inspired suction cup actuated by shape memory alloy(SMA)for miniature wall climbing robots is developed based on studying characteristics of biological suction *** fast control strategies are introduced to improve negative pressure *** model of the suction cup is built,and simulation and experiments results indicate the effectiveness of the fast control *** largest negative pressure of the suction cup can reach 14 000 Pa,and its generating and cancelling just need 5 *** results indicate the suction cup can be used as an adhesion mechanism for miniature wall climbing robots.

关键词： wall climbing robot shape memory alloy(SMA) suction cup fast control

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

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

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

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

在线全文

在线全文

在线全文

在线全文

在线全文

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：