Biarticular elements as a contributor to energy efficiency: biomechanical review and application in bio-inspired robotics.

abstract：:Birds fly in dynamic flight conditions while maintaining aerodynamic efficiency. This agility is in part due to specialized feather systems that function as flow control devices during adverse conditions such as high-angle of attack maneuvers. In this paper, we present an engineered three-dimensional leading-edge devi...

journal_title：Bioinspiration & biomimetics

authors： Ito MR,Duan C,Wissa AA

更新日期：2019-08-29 00:00:00

abstract：:By mimicking naturally occurring superhydrophobic surfaces, scientists can now realize artificial surfaces on which droplets of a few microliters of water are forced to assume an almost spherical shape and an extremely high contact angle. In recent decades, these surfaces have attracted much attention due to their tec...

journal_title：Bioinspiration & biomimetics

authors： Ciasca G,Papi M,Businaro L,Campi G,Ortolani M,Palmieri V,Cedola A,De Ninno A,Gerardino A,Maulucci G,De Spirito M

更新日期：2016-02-04 00:00:00

abstract：:Randomness is common in biological and artificial systems, resulting either from stochasticity of the environment or noise in organisms or devices themselves. In locomotor control, randomness is typically considered a nuisance. For example, during dynamic walking, randomness in stochastic terrain leads to metastable d...

journal_title：Bioinspiration & biomimetics

authors： Xuan Q,Li C

更新日期：2020-08-04 00:00:00

abstract：:Over many decades the biological surfaces of aquatic swimmers have been studied for their potential as drag reducing surfaces. The hydrodynamic benefit of riblets, or grooves embedded parallel to the flow which appear on surfaces such as shark skin, have been well documented. However the skin of dolphins is embedded w...

journal_title：Bioinspiration & biomimetics

authors： Lang AW,Jones EM,Afroz F

更新日期：2017-02-10 00:00:00

abstract：:The finite element modeling (FEM) space reported here contains the head of a simulated whale based on CT data sets as well as physical measurements of sound-propagation characteristics of actual tissue samples. Simulated sound sources placed inside and outside of an adult male Cuvier's beaked whale (Ziphius cavirostri...

journal_title：Bioinspiration & biomimetics

authors： Cranford TW,Krysl P,Hildebrand JA

更新日期：2008-03-01 00:00:00

abstract：:A fiber optic sensor inspired by the compound eye of the common housefly, Musca domestica, has been developed. The sensor coupled with analog preprocessing hardware has the potential to extract edge information quickly and in parallel. The design is motivated by the parallel nature of the fly's vision system and its d...

journal_title：Bioinspiration & biomimetics

authors： Riley DT,Harmann WM,Barrett SF,Wright CH

更新日期：2008-06-01 00:00:00

abstract：:A novel approach to fabricating and testing artificial insect wings has been developed. Utilizing these new techniques, locally harvested hawk moth (Manduca sexta) forewings are compared to engineered forewings with varying wing structures. A number of small, flexible engineered forewings were fabricated with identica...

journal_title：Bioinspiration & biomimetics

authors： Moses KC,Michaels SC,Willis M,Quinn RD

更新日期：2017-09-26 00:00:00

abstract：:This paper details the development of a nano-scale (>15 cm) robotic samara, or winged seed. The design of prototypes inspired by naturally occurring geometries is presented along with a detailed experimental process which elucidates similarities between mechanical and robotic samara flight dynamics. The helical trajec...

journal_title：Bioinspiration & biomimetics

authors： Ulrich ER,Pines DJ,Humbert JS

更新日期：2010-12-01 00:00:00

abstract：:Birds demonstrate that flapping-wing flight (FWF) is a versatile flight mode, compatible with hovering, forward flight and gliding to save energy. This extended flight domain would be especially useful on mini-UAVs. However, design is challenging because aerodynamic efficiency is conditioned by complex movements of th...

journal_title：Bioinspiration & biomimetics

authors： de Margerie E,Mouret JB,Doncieux S,Meyer JA

更新日期：2007-12-01 00:00:00

abstract：:Animals have demonstrated the ability to move through, across and over some of the most daunting environments on earth. This versatility and adaptability stems from their capacity to alter their locomotion dynamics and employ disparate locomotion modalities to suit the terrain at hand. As with modalities such as runni...

journal_title：Bioinspiration & biomimetics

authors： Miller BD,Rivera PR,Dickson JD,Clark JE

更新日期：2015-03-26 00:00:00

abstract：:In this paper, we present a numerical model capable of solving the fluid-structure interaction problems involved in the dynamics of skeleton-reinforced fish fins. In this model, the fluid dynamics is simulated by solving the Navier-Stokes equations using a finite-volume method based on an overset, multi-block structur...

journal_title：Bioinspiration & biomimetics

authors： Shi G,Xiao Q,Zhu Q,Liao W

更新日期：2019-04-10 00:00:00

abstract：:Recent developments in the design and propulsion of biomimetic autonomous underwater vehicles (AUVs) have focused on boxfish as models (e.g. Deng and Avadhanula 2005 Biomimetic micro underwater vehicle with oscillating fin propulsion: system design and force measurement Proc. 2005 IEEE Int. Conf. Robot. Auto. (Barcelo...

journal_title：Bioinspiration & biomimetics

authors： Blake RW,Ng H,Chan KH,Li J

更新日期：2008-09-01 00:00:00

abstract：:The aim of this study is the biomimetic optimisation of branched fibre-reinforced composites based on the detailed analysis of biological concept generators. The methods include analyses of the functional morphology and biomechanics of arborescent monocotyledons and columnar cacti as well as measurements and modelling...

journal_title：Bioinspiration & biomimetics

authors： Masselter T,Hesse L,Böhm H,Gruhl A,Schwager H,Leupold J,Gude M,Milwich M,Neinhuis C,Speck T

更新日期：2016-09-07 00:00:00

abstract：:Design computation has profound impact on architectural design methods. This paper explains how computational design enables the development of biomimetic design processes specific to architecture, and how they need to be significantly different from established biomimetic processes in engineering disciplines. The pap...

journal_title：Bioinspiration & biomimetics

authors： Menges A

更新日期：2012-03-01 00:00:00

abstract：:Burst-and-coast swimming performance in fish-like locomotion is studied via two-dimensional numerical simulation. The numerical method used is the collocated finite-volume adaptive Cartesian cut-cell method developed previously. The NACA00xx airfoil shape is used as an equilibrium fish-body form. Swimming in a burst-a...

journal_title：Bioinspiration & biomimetics

authors： Chung MH

更新日期：2009-09-01 00:00:00

abstract：:It is well known that animals can use neural and sensory feedback via vision, tactile sensing, and echolocation to negotiate obstacles. Similarly, most robots use deliberate or reactive planning to avoid obstacles, which relies on prior knowledge or high-fidelity sensing of the environment. However, during dynamic loc...

journal_title：Bioinspiration & biomimetics

authors： Gart SW,Yan C,Othayoth R,Ren Z,Li C

更新日期：2018-02-02 00:00:00

abstract：:Walking is the most common terrestrial form of locomotion in animals. Its great versatility and flexibility has led to many attempts at building walking machines with similar capabilities. The control of walking is an active research area both in neurobiology and robotics, with a large and growing body of work. This p...

journal_title：Bioinspiration & biomimetics

authors： Buschmann T,Ewald A,von Twickel A,Büschges A

更新日期：2015-06-29 00:00:00

abstract：:We report on the development of a robot's dynamic locomotion based on a template which fits the robot's natural dynamics. The developed template is a low degree-of-freedom planar model for running with rolling contact, which we call rolling spring loaded inverted pendulum (R-SLIP). Originating from a reduced-order mod...

journal_title：Bioinspiration & biomimetics

authors： Huang KJ,Huang CK,Lin PC

更新日期：2014-10-07 00:00:00

abstract：:Nacre-mimetic epoxy matrix composites reinforced with readily available micron-sized high aspect ratio C-glass flakes were fabricated by a relatively simple, single-step, scalable, time, cost and man-power effective processing strategy: hot-press assisted slip casting (HASC). HASC enables the fabrication of preferenti...

journal_title：Bioinspiration & biomimetics

authors： Guner SN,Dericioglu AF

更新日期：2016-12-05 00:00:00

abstract：:Biological surfaces are multifunctional interfaces between the organisms and their environment. Properties such as the wettability and adhesion of particles are linked to the micro- and nanostructures of their surfaces. In this study, we used plant and artificial surfaces covered with wax crystals to develop a low-cos...

journal_title：Bioinspiration & biomimetics

authors： Koch K,Schulte AJ,Fischer A,Gorb SN,Barthlott W

更新日期：2008-12-01 00:00:00

abstract：:It is of interest to exploit the insight from the lateral line system of fish for flow sensing applications. In this paper, a novel fish canal lateral line-inspired pressure difference sensor is proposed by embedding an ionic polymer-metal composite (IPMC) sensor within a canal filled with viscous fluid. Such a sensor...

journal_title：Bioinspiration & biomimetics

authors： Sharif MA,Tan X

更新日期：2019-07-29 00:00:00

abstract：:This paper provides an update on the neural control of bipedal walking in relation to bioinspired models and robots. It is argued that most current models or robots are based on the construct of a symmetrical central pattern generator (CPG). However, new evidence suggests that CPG functioning is basically asymmetrical...

journal_title：Bioinspiration & biomimetics

authors： Duysens J,Forner-Cordero A

更新日期：2018-09-04 00:00:00

abstract：:Flight initiation is fundamental for survival, escape from predators and lifting payload from one place to another in biological fliers and can be broadly classified into jumping and non-jumping takeoffs. During jumping takeoffs, the legs generate most of the initial impulse. Whereas the wings generate most of the for...

journal_title：Bioinspiration & biomimetics

authors： Bode-Oke AT,Zeyghami S,Dong H

更新日期：2017-09-26 00:00:00

abstract：:Conducting polymer actuators based on polypyrrole are being developed for use in biorobotic fins that are designed to create and control forces like the pectoral fin of the bluegill sunfish (Lepomis macrochirus). It is envisioned that trilayer bending actuators will be used within, and as, the fin's webbing to create ...

journal_title：Bioinspiration & biomimetics

authors： Tangorra J,Anquetil P,Fofonoff T,Chen A,Del Zio M,Hunter I

更新日期：2007-06-01 00:00:00

abstract：:Nano-structured colorful zinc oxide (ZnO) replicas were produced using the wings of the Ideopsis similis butterfly as templates. The ZnO replicas we obtained exhibit iridescence, which was clearly observed under an optical microscope (OM). Field emission scanning electron microscope analysis shows that all the microst...

journal_title：Bioinspiration & biomimetics

authors： Zhang W,Zhang D,Fan T,Ding J,Gu J,Guo Q,Ogawa H

更新日期：2006-09-01 00:00:00

abstract：:Voltage gating is essential to the computational ability of neurons. We show this effect can be mimicked in a solid-state nanopore by functionalizing the pore interior with a redox active molecule. We study the integration of an active biological molecule-a quinone-into a solid state nanopore, and its subsequent induc...

journal_title：Bioinspiration & biomimetics

authors： Pevarnik M,Cui W,Yemenicioglu S,Rofeh J,Theogarajan L

更新日期：2017-11-06 00:00:00

abstract：:The main mass of material found in teeth is dentine, a bone-like tissue, riddled with micron-sized tubules and devoid of living cells. It provides support to the outer wear-resistant layer of enamel, and exhibits toughening mechanisms which contribute to crack resistance. And yet unlike most bone tissues, dentine does...

journal_title：Bioinspiration & biomimetics

authors： Zaslansky P,Currey JD,Fleck C

更新日期：2016-09-12 00:00:00

abstract：:A novel dual-differential four-bar flapping mechanism that can accurately emulate insect wing kinematics in all three degrees of freedom (translation, rotation and stroke plane deviation) is developed. The mechanism is specifically designed to be simple and scalable such that it can be utilized on an insect-based flap...

journal_title：Bioinspiration & biomimetics

authors： Seshadri P,Benedict M,Chopra I

更新日期：2012-09-01 00:00:00

abstract：:The pursuit of a high lift force for insect-scale flapping-wing micro aerial vehicles (FMAVs) requires that their artificial wings possess biomimetic wing features which are close to those of their natural counterpart. In this work, we present both fabrication and testing methods for artificial insect wings with biomi...

journal_title：Bioinspiration & biomimetics

authors： Liu Z,Yan X,Qi M,Zhu Y,Huang D,Zhang X,Lin L

更新日期：2017-09-26 00:00:00

abstract：:Leading-edge tubercles on a humpback whale flipper are known to enhance its hydrodynamic performance at post-stall angles of attack (Miklosovic et al 2004 Phys. Fluids 16 39-42). We investigate vortical structures above a three-dimensional wing with tubercles using surface-oil-flow visualization and particle image vel...

journal_title：Bioinspiration & biomimetics

authors： Kim H,Kim J,Choi H

更新日期：2018-10-26 00:00:00