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The purpose of this paper is to acquaint a wide audience of readers with some of the unique remote sensing and navigation capabilities of animals.
Abstract
Purpose
The purpose of this paper is to acquaint a wide audience of readers with some of the unique remote sensing and navigation capabilities of animals.
Design/methodology/approach
Biomimetic comparison of remote sensors evolved by animals and sensors designed by man. The study and comparison includes thermal infrared sensors used by snakes, echolocation used by bats and dolphins, and navigation methods used by birds. Countermeasures used by prey to avoid capture are also considered.
Findings
Some animals have remote sensing and navigation capabilities that are considerably more efficient than those provided by the human body or designed by man.
Practical implications
Sensor designers may be encouraged to use the biometic approach in the design of new sensors.
Social implications
The paper provides a better understanding of animal behaviour, especially their unique abilities to remotely sense, echolocate and navigate with high accuracy over considerable distances.
Originality/value
The paper presents a comparison of remote sensors used by animals with those developed by humans. Remote sensor designers can learn to improve their sensor designs by studying animal sensors within a biomimetic framework.
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The purpose of this paper is to provide an overview of the recent research on the interaction between flight mechanics and sensory/control systems in flies. It furthermore…
Abstract
Purpose
The purpose of this paper is to provide an overview of the recent research on the interaction between flight mechanics and sensory/control systems in flies. It furthermore, explores the application to biomimetic micro‐air vehicles (MAVs).
Design/methodology/approach
A review of recent literature on flight in flies is given first, whereafter two biomimetic case studies are discussed; the optic flow sensor developed by a French team and the micro‐mechanical flying insect project at the University of Berkeley.
Findings
The paper discusses the many areas where biological knowledge on flight in flies can be used by designers of MAVs.
Practical implications
Fully autonomous MAVs, inspired by insect flight, could be useful in a wide range of areas including search‐and‐rescue, surveillance and for military purposes.
Originality/value
The paper gives an up to date overview of dipteran flight behaviour and points to ways in which this knowledge can be applied to MAVs. The paper should thus be useful for biologists wishing to collaborate with engineers as well as for engineers and sensor designers seeking inspiration from nature.
Andrew Peacock and Robert Boyce
Describes an automated robotic milking system that allows self‐milking by cows. Benefits include increased yield, improved cow welfare and reduced labour. Describes elephant‐trunk…
Abstract
Describes an automated robotic milking system that allows self‐milking by cows. Benefits include increased yield, improved cow welfare and reduced labour. Describes elephant‐trunk robotic arms and vision guidance system for teat acquisition.
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On the background of previous research work concerning a nanoscale approach to a theory of biomimetic evolutionary systems and biomimetic information processing it is shown that…
Abstract
On the background of previous research work concerning a nanoscale approach to a theory of biomimetic evolutionary systems and biomimetic information processing it is shown that strictly formal‐logic based, “hard‐wired” electronic hardware misses the very physical nature of bioevolvability. A new, physics‐base concept of information, and a new concept of hierarchical, open and dissipative “evolware”, much like biosystems “wetware”, are required for developing an actually biomimetic “evolutionary automata” technology, but a basic inter‐ and intra‐level communication problem is shown to affect the whole automaton's nanostructure. The problem consists in the difficulty of setting forth causal links bridging the whole hierarchy, from the nanoscale up to the macroscopic structure‐functions.
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This paper aims to provide an insight into recent developments in adhesive technology.
Abstract
Purpose
This paper aims to provide an insight into recent developments in adhesive technology.
Design/methodology/approach
Following a brief introduction, this paper discusses recent developments in biomimetic adhesives, the use of nanomaterials and “smart” adhesive technology.
Findings
Biomimetic dry adhesive technology has advanced very rapidly in recent years and techniques to mass‐produce these materials are now under development. The use of nanomaterials is being investigated widely and recent research suggests that adhesives with enhanced mechanical, thermal and electrical properties will emerge. Smart adhesives, such as switchable types which can be triggered to bond and de‐bond in response to physical or chemical stimuli are under development and some are already available commercially. These will contribute to product disassembly and recycling.
Originality/value
This paper provides a review of recent R&D into three fields of adhesive technology that are presently attracting strong interest.
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Unai Tamayo and Gustavo Vargas
The purpose of this paper is to examine the use of biomimicry to inspire sustainable development in economic systems. The research purpose is to explore the link between…
Abstract
Purpose
The purpose of this paper is to examine the use of biomimicry to inspire sustainable development in economic systems. The research purpose is to explore the link between ecological systems and economic systems to highlight applied environmental solutions. The goal is to propose some driver to develop sustainable business practices inspired on the principles of biomimicry.
Design/methodology/approach
This paper provides a theoretical approach that builds the basis for a better understanding of the relationship between nature and sustainable economic decisions. The premise is that in the field of sustainable development, strategies based on “learning from nature” are useful. Furthermore, the concept of biomimicry provides principles and tools specifically aimed at design practice.
Findings
The complexity of economic systems has shown that high levels of abstraction are required when conceptualising problems and explanations related with nature-inspired solutions. Stakeholder engagement and transdisciplinary collaboration are required to face long-term environmental challenges. Moreover, the exploratory analysis applied in this paper appeared suitable to compile existing literature.
Practical implications
The study provides some general guidelines and empirical approach through case studies that could help decision makers convert nature-inspired alternatives into valuable strategic business opportunities. Although presented practical cases are framed in the local sphere (i.e. the Basque Country), they can serve as references in other international contexts.
Social implications
New business models should recognize the positive synchronization between well-managed social, environmental and economic systems.
Originality/value
The proposed ideas deepen the understanding on the sustainable development and the link between ecological and economic systems. In fact, the concept of biomimetic economy has not been dealt with or developed in depth in previous academic works, nor has it been published thoroughly in the field of research.
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Abstract
Purpose
The purpose of this paper is to explore a novel control approach for swift and accurate positioning and tracking of a mobile robot. Coordinated movement of the mobile robot-body and chameleon-inspired binocular “negative correlation” visual system (CIBNCVS) with neck has rarely been considered in conventional mobile robot design. However, it is vital in swift and accurate positioning and tracking of the target. Consequently, it is valuable to find an optimized method where the robot-body, the biomimetic eyes and neck could achieve optimal coordinated movement.
Design/methodology/approach
Based on a wheeled mobile robot, a biomimetic dual Pan–Tilt–Zoom visual system with neck is constructed. The cameras can rely on the unique “negative correlation” mode of chameleon vision, and cooperate with neck, achieving swift search of the 160° scope in front of the robot. Genetic algorithm is used to obtain optimal rotation of the neck and robot-body. Variable resolution targeting is also applied for accurate aiming. Using these two approaches, we can achieve efficient targeting with low energy consumption. Particle filter algorithm is further utilized for real-time tracking.
Findings
In the proposed approach, swift and accurate positioning and tracking of the target can be obtained. The rationality of the approach is verified by experiments on flat and sandy terrains with satisfactory results.
Originality/value
This paper proposes a novel control approach for wheeled mobile robots, which achieves coordinated movement of the robot-body and CIBNCVS with neck concerning time and energy saving in the process of swift and accurate tracking.
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Abstract
Purpose
This paper aims to introduce a novel design of the biomimetic quadruped robot, including its body structure, three structural modes and respective workspace.
Design/methodology/approach
By taking a metamorphic 8-bar linkage as the body of a quadruped robot, the authors propose a reconfigurable walking robot that can imitate three kinds of animals: mammals (e.g. dog), arthropods (e.g. stick insect) and reptiles (e.g. lizard). Furthermore, to analyze the three structural modes of this quadruped robot, the workspace is calculated and studied.
Findings
Based on experimental data analyses, it is revealed that the metamorphic quadruped robot can walk in all its three structural modes and adapt to different terrains.
Research limitations/implications
Because the body of the quadruped robot is deformable and reconfigurable, the location of payload is not considered in the current stage.
Practical implications
The relative positions and postures of legs of the metamorphic robot can be rearranged during its body reconfiguration in such a way to combine all the features of locomotion of the three kinds of animals into one robot. So, the metamorphic quadruped robot is capable of maintaining wider stability margins than conventional rigid-body quadruped robots and conducting operations in different environments, particularly the extreme and restricted occasions due to the changeable and adaptable trunk.
Originality/value
The main contribution is the development of a reconfigurable biomimetic quadruped robot, which uses the metamorphic 8-bar linkage. This robot can easily reshape to three different structural modes and mimic the walking patterns of all mammals, arthropods and reptiles.
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The purpose of this paper is to describe recent research involving the application of biomimetic design concepts to nanosensor developments.
Abstract
Purpose
The purpose of this paper is to describe recent research involving the application of biomimetic design concepts to nanosensor developments.
Design/methodology/approach
Following a short introduction to nanobiomimetic concepts, this paper discusses a range of recent nanosensor developments whose designs mimic or use naturally‐occurring nanostructures or nanomaterials.
Findings
This shows that biomimetic design concepts are being applied to a range of nanosensors which have been shown to respond to a range of physical and chemical variables, often with very high sensitivities. Potential applications include homeland security and military uses, healthcare and robotics.
Originality/value
This paper provides details of recent nanobiomimetic sensor research which has potential in a range of critical applications.
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