Abstract
Inspired by creatures with membrane to obtain ultra-high gliding ability, this paper presents a robotic flying squirrel (a novel gliding robot) characterized as membrane wing and active membrane deformation. For deep understanding of membrane wing and gliding mechanism from a robotic system perspective, a simplified blocking aerodynamic model of the deformable membrane wing and CFD simulation are finished. In addition, a physical prototype is developed and wind tunnel experiments are carried out. The results show that the proposed membrane wing is able to support the gliding action of the robot. Meanwhile, factors including geometry characteristics, material property and wind speed are considered in the experiments to investigate the aerodynamic effects of the deformable membrane wing deeply. As a typical characteristic of robotic flying squirrel, deformation modes of the membrane wing not only affect the gliding ability, but also directly determine the effects of the posture adjustment. Moreover, different deformation modes of membrane wing are illustrated to explore the possible effects of active membrane deformation on the gliding performance. The results indicate that the deformation modes have a significant impact on posture adjustment, which reinforces the rationality of flying squirrel’s gliding strategy and provides valuable information on prototype optimal design and control strategy in the actual gliding process.
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Liu Y, Sun S, Wu X, Mei T. A wheeled wall-climbing robot with bio-inspired spine mechanisms. Journal of Bionic Engineering, 2015, 12, 17–28.
Schmidt D, Berns K. Climbing robots for maintenance and inspections of vertical structures–A survey of design aspects and technologies. Robotics & Autonomous Systems, 2013, 61, 1288–1305.
Lock R J, Burgess S C, Vaidyanathan R. Multi-modal locomotion: From animal to application. Bioinspiration & Biomimetics, 2014, 9, 011001.
Woodward M A, Sitti M. MultiMo-Bat: A biologically inspired integrated jumping-gliding robot. International Journal of Robotics Research, 2014, 33, 1511–1529.
Woodward M A, Sitti M. Design of a miniature integrated multi-modal jumping and gliding robot. IEEE/RSJ International Conference on Intelligent Robots and Systems, San Francisco, USA, 2011, 556–561.
Kovac M, Hraiz W, Fauria O, Zufferey J C. The EPFL jumpglider: A hybrid jumping and gliding robot with rigid or folding wings. IEEE International Conference on Robotics and Biomimetics, Karon Beach, Thailand, 2011, 1503–1508.
Vidyasagar A, Zufferey J C, Floreano D, Kovac M. Performance analysis of jump-gliding locomotion for miniature robotics. Bioinspiration & Biomimetics, 2015, 10, 025006.
Peterson K, Birkmeyer P, Dudley R, Fearing R S. A wing-assisted running robot and implications for avian flight evolution. Bioinspiration & Biomimetics, 2011, 6, 046008.
Dickson J D, Clark J E. Design of a Multimodal Climbing and Gliding Robotic Platform. IEEE/ASME Transactions on Mechatronics, 2013, 18, 494–505.
Russell A P, Dijkstra L D. Patagial morphology of Draco volans (Reptilia: Agamidae) and the origin of glissant locomotion in flying dragons. Journal of Zoology, 2001, 253, 457–471.
Mcguire J A, Dudley R. The cost of living large: Comparative gliding performance in flying lizards (Agamidae: Draco). American Naturalist, 2005, 166, 93–106.
Bishop K L, Brim-Deforest W. Kinematics of turning maneuvers in the southern flying squirrel, Glaucomys volans. Journal of Experimental Zoology Part A Ecological Genetics & Physiology, 2008, 309, 225.
Stafford B J, Thorington R W, Kawamichi T. Positional behavior of Japanese giant flying squirrels (Petaurista leucogenys). Journal of Mammalogy, 2014, 84, 263–271.
Byrnes G, Lim N T L, Spence A J. Take-off and landing kinetics of a free-ranging gliding mammal, the Malayan colugo (Galeopterus variegatus). Proceedings of the Royal Society B: Biological Sciences, 2008, 275, 1007–1013.
Socha J J, Jafari F, Munk Y, Bymes G. How animals glide: From trajectory to morphology. Canadian Journal of Zoology, 2015, 93, 901–924.
Wu S L, Wang W, Wu D, Chen C, Zhu P H, Liu R. Analysis on GPLs dynamic gait for a gecko inspired climbing robot with a passive waist joint. IEEE International Conference on Robotics and Biomimetics (ROBIO), Bali, Indonesia, 2014, 943–948.
Wang W, Wu S L, Zhu P H, Liu R. Analysis on the dynamic climbing forces of a gecko inspired climbing robot based on GPL model. IEEE International Conference on Intelligent Robots and Systems (IROS), Hamburg, Germany, 2015, 3314–3319.
Wang W, Li X P, Wu S L, Zhu P H, Zhao F. Effects of pendular waist on gecko’s climbing: Dynamic gait, analytical model and bio-inspired robot. Journal of Bionic Engineering, 2017, 14, 191–201.
Zhu P H, Wang W, Wu S L, Li X P, Meng F G. Configuration and trajectory optimization for a gecko inspired climbing robot with a pendular waist. IEEE International Conference on Robotics and Biomimetics (ROBIO), Qingdao, China, 2017, 1870–1875.
Wei S, Ifju P, Viieru D. Membrane wing-based micro air vehicles. Applied Mechanics Reviews, 2005, 58, 283–301.
Zheng Y, Wu Y, Tang H. Force measurements of flexible tandem wings in hovering and forward flights. Bioinspiration & Biomimetics, 2015, 10, 016021.
Lian Y, Wei S, Viieru D, Zhang, B. Membrane wing aerodynamics for micro air vehicles. Progress in Aerospace Sciences, 2003, 39, 425–465.
Song A, Breuer K. Dynamics of a compliant membrane as related to mammalian flight. AIAA Aerospace Sciences Meeting & Exhibit, Reno, Nevada, USA, 2007, 665.
Bishop K L. Aerodynamic force generation, performance and control of body orientation during gliding in sugar gliders (Petaurus breviceps). Journal of Experimental Biology, 2007, 210, 2593–2606.
Bishop K L. The relationship between 3-D kinematics and gliding performance in the southern flying squirrel, Glaucomys volans. Journal of Experimental Biology, 2006, 209, 689–701.
Combes S A, Daniel T L. Flexural stiffness in insect wings. II. Spatial distribution and dynamic wing bending. Journal of Experimental Biology, 2003, 206, 2989–2997.
Gopalakrishnan P, Tafti D K. Effect of wing flexibility on lift and thrust production in flapping flight. AIAA Journal, 2015, 48, 865–877.
Petrovic I, Šajn V, Kosel T, Marzocca P. Aerodynamics and static aeroelastic behavior of low–Reynolds number deformable membrane wings. Journal of Aerospace Engineering, 2016, 29, 04015066.
Null W, Shkarayev S. Effect of camber on the aerodynamics of adaptive-wing micro air vehicles. Journal of Aircraft, 2005, 42, 1537–1542.
Li X P, Wang W, Wu S L, Zhu P H, Wang L Q. A research on air posture adjustment of flying squirrel inspired gliding robot. IEEE International Conference on Robotics and Biomimetics (ROBIO), Qingdao, China, 2017, 1858–1863.
Essner B, Richard L E. Locomotion, Morphology, and Habitat Use in Arboreal Squirrels (Rodentia: Sciuridea), Ohio University, Athens, Greek, 2003.
Torres G E, Mueller T J. Low aspect ratio aerodynamics at low Reynolds numbers. AIAA journal, 2004, 42, 865–873.
Anderson Jr J. Fundamentals of Aerodynamics, McGraw-Hill, New York, USA, 1984.
Jagdale V, Stanford B, Ifju P, Patil A. Conceptual design of a bendable UAV wing considering aerodynamic and structural performance. The 50th AIAA Structures, Structural Dynamics, and Materials Conference, Palm Springs, CA, 2009.
Xiang J, Du J, Li D, Liu K. Aerodynamic performance of the locust wing in gliding mode at low reynolds number. Journal of Bionic Engineering, 2016, 13, 249–260.
Chen D, Chen K, Zhang Z, Zhang B. Mechanism of locust air posture adjustment. Journal of Bionic Engineering, 2015, 12, 418–431.
Karasek M, Hua A, Nan Y, Lalami M, Preumont A. Pitch and roll control mechanism for a hovering flapping wing MAV. International Journal of Micro Air Vehicles, 2014, 6, 253–264.
Vidyasagar A, Zufferey J C, Floreano D, Kovac M. Performance analysis of jump-gliding locomotion for miniature robotics. Bioinspiration & Biomimetics, 2015, 10, 025006.
Airfoil Tools: NACA 6412 Airfoil, http://airfoiltools.com/ airfoil/details?airfoil=naca6412-il.
Dickinson M H, Lehmann F O, Sane S P. Wing rotation and the aerodynamic basis of insect flight. Science, 1999, 284, 1954–1960.
Acknowledgment
This study is supported by the National Natural Science Foundation of China (No. 51475018), Beijing Natural Science Foundation (No. 3162018) and Innovation Practice Foundation of BUAA for Graduates (No. YCSJ-01-201709). The authors would like to express acknowledgement to Ministry-of-Education Key Laboratory of Fluid Mechanics from Beihang University for the D1 open–circuit low-speed wind tunnel experiments. Meanwhile, the authors especially would like to express acknowledgement to Prof. Tao Bai for his valuable suggestion.
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Li, X., Wang, W., Tang, Y. et al. Research on Gliding Aerodynamic Effect of Deformable Membrane Wing for a Robotic Flying Squirrel. J Bionic Eng 15, 379–396 (2018). https://doi.org/10.1007/s42235-018-0029-5
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DOI: https://doi.org/10.1007/s42235-018-0029-5