国家自然科学基金(30770285)

作品数：9被引量：42H指数：5
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Structural design inspired by beetle elytra and its mechanical properties被引量：8
《Chinese Science Bulletin》2012年第8期941-947,共7页GUO Ce SONG WenWei DAI ZhenDong 
supported by the National Basic Research Program of China (2011CB302106);the National Natural Science Foundation of China (51175249,30770285);the Major Research Plan of the National Natural Science Foundation of China (90916021);the Jiangsu Natural Science Foundation (BK2009376)
On the basis of the microstructure of the cross-section of a beetle's elytra,three bio-inspired lightweight structures were designed and built from acrylonitrile butadiene styrene plastic with a three-dimensional prin...
关键词：微观结构 机械性能 鞘翅 设计灵感 甲虫 静态压缩实验 电子万能试验机 有限元方法 
Biomechanism of adhesion in gecko setae被引量：1
《Science China(Life Sciences)》2012年第2期181-187,共7页GUO Ce SUN JiuRong GE YingBin WANG WenBo WANG DaPeng DAI-ZhenDong 
supported by the National Basic Research Program of China (Grant No. 2011CB302106);the National Natural Science Foundation of China (Grant Nos. 30770285, 51175249, 61175105 and 51105201);the Jiangsu Natural Science Foundation (Grant No. BK2009376)
The study of the adhesion of millions of setae on the toes of geckos has been advanced in recent years with the emergence of new technology and measurement methods. The theory of the mechanism of adhesion by van der W...
关键词：gecko setae ADHESION biomechanism MICROSTRUCTURE BIONICS 
具有层状纤维缠绕的仿甲虫鞘翅轻质结构的设计及其力学性能分析被引量：11
《中国机械工程》2011年第16期1969-1973,共5页周怡 郭策 朱春生 戴振东 
国家自然科学基金资助项目(30770285);江苏省自然科学基金资助项目(BK2009376);航空科学基金(2007ZA52008)
在对鞘翅断面微结构观测的基础上,分析了鞘翅的微观结构特征。设计了具有层状碳纤维缠绕的仿生轻质结构,并利用有限元法对其进行了力学性能分析。同时制备出了仿鞘翅结构复合材料模型,并进行了准静态压缩实验。将实验结果与有限元分析...
关键词：鞘翅 微观结构 结构仿生 有限元分析 复合材料 
Locomotion behavior and dynamics of geckos freely moving on the ceiling被引量：5
《Chinese Science Bulletin》2010年第29期3356-3362,共7页WANG ZhouYi WANG JinTong JI AiHong DAI ZhenDong 
supported by the National High Technology Research and Development Program of China (2007AA04Z201);National Natural Science Foundation of China (60535020, 50635030, 30770285 and 30700068)
To understand the mechanical interactions when geckos move on ceiling and to obtain an inspiration on the controlling strategy of gecko-like robot,we measured the ceiling reaction force(CRF) of freely moving geckos on...
关键词：运动行为 天花板 动力学行为 壁虎 自由 慢性肾功能衰竭 移动机械 控制策略 
仿甲虫鞘翅轻质结构的力学性能研究被引量：7
《机械科学与技术》2010年第10期1376-1379,1384,共5页宋文伟 郭策 马岩 张晓玉 戴振东 
国家自然科学基金项目(30770285);江苏省自然科学基金项目(BK2009376);航空基金项目(2007ZA52008)资助
在对鞘翅断面微结构观测的基础上,根据鞘翅轻质结构的特点,设计了三种仿鞘翅轻质结构模型。利用有限元法对三种结构进行压缩力学性能分析,得出三种结构的载荷-位移曲线,并比较了三种结构的比刚度、比强度值。同时制造出了结构模型进行...
关键词：鞘翅 微观结构 结构仿生 有限元分析 
Morphology and reaction force of toes of geckos freely moving on ceilings and walls被引量：8
《Science China(Technological Sciences)》2010年第6期1688-1693,共6页WANG ZhouYi1,2,GU WenHua1,2,WU Qiang1,2,JI AiHong1 & DAI ZhenDong1 1 Institute of Bio-inspired Structure and Surface Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China 2 College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China 
supported by the National High Technology Research and Development Program of China ("863" Program)(Grant No. 2007AA04Z201);National Natural Science Foundation of China (Grant Nos. 60535020,60910007,30770285,30700068)
The 3-dimensional interactions between toes of a gecko and substrates (ceilings or walls) were measured when it moves on ceilings or walls by using a 3-dimensional force measuring array,and the correspondent morpholog...
关键词：reaction FORCE of toe MORPHOMETRICS CEILING redundant FORCE gecko-like robot 
Divisional and hierarchical innervations of G. gecko's toes to motion and reception被引量：4
《Chinese Science Bulletin》2009年第16期2880-2887,共8页GUO Ce CAI Lei XIE HeRui WANG ZhouYi DAI ZhenDong SUN JiuRong 
Supported by the National Natural Science Foundation of China (Grant Nos. 30400086, 30770285, 30700068);Key Project Program of National Natural Science Foundation of China (Grant No. 60535020)
As a member of robot families, climbing robots have become one of the research hot-spots in the robotic field recently and Gekko gecko (G. gecko) has been broadly seen as an ideal model for climbing robot development....
关键词：大壁虎 脚趾 爬壁机器人 分区 控制算法 仿生机器人 家庭成员 运动模式 
大壁虎脚趾运动和感觉的分区分级调控被引量：3
《科学通报》2009年第7期959-965,共7页郭策 蔡雷 谢合瑞 王周义 戴振东 孙久荣 
国家自然科学基金面上项目(批准号:30400086,30770285,30700068);国家科学自然基金重点项目(批准号:60535020)资助
近年来,爬壁机器人是机器人领域研究和开发的一个热点课题.大壁虎是研究爬墙机器人的理想模型.在仿壁虎机器人的研制过程中,脚掌(趾)的设计是关键技术之一.采用高速摄像和电生理学方法,观测了大壁虎前、后脚在不同界面爬行时不同的运动...
关键词：大壁虎 神经支配 运动模式 感觉传入 机器人脚掌 
Comparative studies on the structure and adhesion of setae in G. gecko and G. swinhonis被引量：3
《Science China(Life Sciences)》2007年第6期831-838,共8页GUO Ce1, WANG WenBo1, YU Min1, DAI ZhenDong1 & SUN JiuRong2 1 Institute of Bio-inspired Structure and Surface Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China 2 College of Life Science, Peking University, Beijing 100871, China 
Supported by the National Natural Science Foundation of China (Grant Nos. 30400086, 30470230, 30770285 and 60535020)
Scanning electron microscopy (SEM) and histological techniques were used to observe and study the setae structures of two gecko species (G. gecko and G. swinhonis) and the relationships between these structures and th...
关键词：G. gecko  G. swinhonis  setae  microstructure  adhesion  BIONICS 
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