吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (04): 976-982.doi: 10.7964/jdxbgxb201304022

• paper • Previous Articles     Next Articles

Structure design and performance analysis of bionic desert hiking stick

ZHANG Rui, ZHANG Si-hua, LIU Fang, LI Jian-qiao   

  1. Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun 130022,China
  • Received:2012-06-14 Online:2013-07-01 Published:2013-07-01

RICH HTML

0   

PDF (PC)

277

Abstract:

As an auxiliary tool for traveling, hiking stick is very useful for travelers, in particularly for desert hiking. A bionic desert hiking stick was developed inspired by the structure, morphology and excellent travelling mechanism of ostrich foot on sand. This design has a stick tray on the tip that mimics the foot pad of ostrich, which possesses excellent characteristics of san fixation and anti-sinkage. The structure of the bionic stick tray and the contacting area between the tray and sand could be automatically adjusted with the changes of vertical load of the stick and the rigidity of sand. Using Discrete Element Method (DEM) software PFC2D®, the interaction between the bionic stick and sand at three different work states, including the initial contacting sand state, the middle load bearing state and the ultimate load bearing state, were numerically investigated. Simulation results show that, compared with common desert hiking sticks, the bionic hiking stick possesses the excellent characteristics of sand flow fixation, anti-sinkage and high load bearing capacity.

Key words: bionic engineering, didactyl foot of ostrich, bionic hiking stick on sand, sand flow fixation, numerical simulation

CLC Number: 

  • TB17

[1] Jacobson B H, Caldwell B, Kulling F A. Comparison of hiking stick use on lateral stability while balancing with and without a load[J]. Perceptual and Motor Skills, 1997, 85: 347-350.

[2] 任露泉,梁云虹. 生物耦合生成机制[J]. 吉林大学学报:工学版,2011,41(5):1348-1357. Ren Lu-quan, Liang Yun-hong. Generation mechanism of biological coupling[J]. Journal of Jilin University (Engineering and Technology Edition), 2011, 41(5): 1348-1357.

[3] Lu Y X. Significance and progress of bionics[J]. Journal of Bionics Engineering, 2004, 1(1): 1-3.

[4] 柏龙,葛文杰,陈晓红,等. 星面探测仿生间歇式跳跃机器人设计及实现[J]. 机器人,2012(1):32-37. Bai Long, Ge Wen-jie, Chen Xiao-hong, et al. Design and implementation of a bio-inspired intermittent hopping robot for planetary surface exploration[J]. Robot, 2012(1): 32-37.

[5] 李杰,庄继德,魏东,等. 沙漠仿生轮胎与普通轮胎牵引性能的对比试验[J]. 吉林大学学报:工学版,2006,36(4):510-513. Li Jie, Zhuang Ji-de, Wei Dong, et al. Comparative traction performance tests between bionic camel foot tire and common tire[J]. Journal of Jilin University (Engineering and Technology Edition), 2006, 36(4): 510-513.

[6] Schaller N U, D'Aot K, Villa R, et al. Toe function and dynamic pressure distribution in ostrich locomotion[J]. The Journal of Experimental Biology, 2011, 214: 1123-1130.

[7] Jindrich D L, Smith N C, Jespers K, et al. Mechanics of cutting maneuvers by ostriches (Struthio camelus)[J]. The Journal of Experimental Biology, 2007, 210: 1378-1390.

[8] Arnold C. Ostriches and Other Flightless Birds[M]. Minneapolis :Lerner Pub Group, 1990.

[9] Zhang R, Zhang S H, Li X J, et al. Relationship between foot structure morphology and ostrich traveling ability on sand//Proceedings of International Bionic Engineering Conference, Boston, USA, 2011.

[10] El-Gendy S A A, Derbalah A, El-Magd M E R A. Histo-morphological study on the footpad of ostrich (Struthio camelus) in relation to locomotion[J]. Journal of Veterinary Anatomy, 2011, 4(2): 77-97.

[11] 王志浩,裘熙定,季学武. 驼足与沙地相互作用的研究[J]. 吉林工业大学学报,1995,25(2):1-7. Wang Zhi-hao, Qiu Xi-ding, Ji Xue-wu. The research of reciprocal action between camel shoe and sand[J]. Journal of Jilin University of Technology, 1995, 25(2): 1-7.

[12] 张锐,李建桥,李因武,等. 部件复杂表面影响土壤扰动行为的离散元宏细观分析[J]. 吉林大学学报:工学版,2009,39(5):1218-1223. Zhang Rui, Li Jian-qiao, Li Yin-wu, et al. DEM macroscopic and mesoscopic analysis in disturbed behavior of soil acted by part with complex surface[J]. Journal of Jilin University (Engineering and Technology Edition), 2009, 39(5): 1218-1223.

[13] Zhang R, Zhou G F, Chen G M, et al. Research on the nonlinear mechanical model of cohesive soil based on distinct element method[J]. Advanced Science Letters, 2011, 4(4/5): 1500-1508.
[1] GUO Hao-tian,XU Tao,LIANG Xiao,YU Zheng-lei,LIU Huan,MA Long. Optimization on thermal surface with rib turbulator inspired by turbulence of alopias' gill in simplified gas turbine transition piece [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1793-1798.
[2] GONG Ya-feng, WANG Bo, WEI Hai-bin, HE Zi-heng, HE Yu-long, SHEN Yang-fan. Surface subsidence law of double-line shield tunnel based on Peck formula [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1411-1417.
[3] QIU Yan-kai, LI Bao-ren, YANG Gang, CAO Bo, LIU Zhen. Characteristics and mechanism reducing pressure ripple of hydraulic system with novel hydraulic muffler [J]. 吉林大学学报(工学版), 2018, 48(4): 1085-1091.
[4] TIAN Wei-jun, WANG Ji-yue, LI Ming, ZHANG Xing-wang, ZHANG Yong, CONG Qian. Observation of locomotion of water strider towards water strider robot [J]. 吉林大学学报(工学版), 2018, 48(3): 812-820.
[5] LIANG Xiao-bo, CAI Zhong-yi, GAO Peng-fei. Numerical simulation and experiment of cylindrical forming of sandwich composite panel [J]. 吉林大学学报(工学版), 2018, 48(3): 828-834.
[6] LIU Chun-guo, LIU Wei-dong, DENG Yu-shan. Effect of multi-point punch active loading path on the stretch-forming of sheet [J]. 吉林大学学报(工学版), 2018, 48(1): 221-228.
[7] FU Wen-zhi, LIU Xiao-dong, WANG Hong-bo, YAN De-jun, LIU Xiao-li, LI Ming-zhe, DONG Yu-qi, ZENG Zhen-hua, LIU Gui-bin. Multi-point forming process of 1561 aluminum alloy surfaces [J]. 吉林大学学报(工学版), 2017, 47(6): 1822-1828.
[8] LYU Meng-meng, GU Zheng-wei, XU Hong, LI Xin. Process optimization of hot stamping for anti-collision beam with ultra high strength [J]. 吉林大学学报(工学版), 2017, 47(6): 1834-1841.
[9] WANG Hong-chao, SHAN Xi-zhuang, YANG Zhi-gang. Numerical simulation of the influence of ground effect simulation on vehicle cooling system experiment in climate wind tunnel [J]. 吉林大学学报(工学版), 2017, 47(5): 1373-1378.
[10] WANG Guo-lin, SHEN Fei, ZHOU Hai-chao, YANG Jian. Evaluation of tyre pumping noise and design of low noise structure [J]. 吉林大学学报(工学版), 2017, 47(4): 1024-1031.
[11] TIAN Li-mei, WANG Yang-jun, LI Zi-yuan, SHANG Yan-geng. Development of drag-reduction test system of bionic functional surfaces with internal flow [J]. 吉林大学学报(工学版), 2017, 47(4): 1179-1184.
[12] CHEN Dong-hui, LIU Wei, LYU Jian-hua, CHANG Zhi-yong, WU Ting, MU Hai-feng. Bionic design of corn stubble collector based on surface structure of Patinopecten yessoensis [J]. 吉林大学学报(工学版), 2017, 47(4): 1185-1193.
[13] PENG Wei, LI Guo-xiang, YAN Wei. Improvement in wall functions for engine radiators [J]. 吉林大学学报(工学版), 2017, 47(3): 804-810.
[14] KOU Shu-qing, SONG Wei-feng, SHI Zhou. Fracture splitting simulation and defect analysis of 36MnVS4 connecting rod [J]. 吉林大学学报(工学版), 2017, 47(3): 861-868.
[15] GU Zheng-wei, LYU Meng-meng, ZHANG Wen-xue, LEI Jiao-jiao, XU Hong. Stamping of front-end three-dimensional skin of China electric multiple units [J]. 吉林大学学报(工学版), 2017, 47(3): 869-875.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd