Nature Inspired Cooperative Strategies for Optimization (NICSO 2013) - Learning, Optimization and Interdisciplinary Applications
Nature Inspired Cooperative Strategies for Optimization (NICSO 2013) - Learning, Optimization and Interdisciplinary Applications
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自然启发的优化合作策略 (NICSO 2013) - 学习、优化和跨学科应用
DOI：
10.1007/978-3-319-01692-4_20
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Georgilas I
中科院分区：
文献类型：
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作者：
Georgilas I
草履虫被纤毛覆盖。它利用纤毛游泳并将食物颗粒输送到嘴里。纤毛通过传播膜电位和它们下面的膜的机械性质以及液相环境同步成集体行动。纤毛启发我们设计和制造一个大规模并行致动器阵列的硬件原型，通过离散的可激发介质控制器和基于振动电机的机械性能来模拟膜电位。离散的可激发介质是有限自动机的二维阵列，其中每个自动机或单元根据其最近邻居的状态更新其状态。自动机之间的局部相互作用导致传播模式、波和滑翔机的出现。可激发介质与致动器阵列接口。在自动机阵列上行进的模式表明沿着致动器阵列行进的致动模式。在计算机模型和硬件原型的实验室实验中，我们模拟了食物向草履虫口孔的运输。提出的硬件致动器阵列可以在未来取代简单的机械手在要求苛刻的微尺度应用。
Paramecium is covered by cilia. It uses the cilia to swim and transport food particles to its mouth. The cilia are synchronised into a collective action by propagating membrane potential and mechanical properties of their underlying membrane and the liquid phase environment. The cilia inspired us to design and manufacture a hardware prototype of a massively parallel actuator array, emulated membrane potentials via a discrete excitable medium controller and mechanical properties based on vibrating motors. The discrete excitable medium is a two-dimensional array of finite automata, where each automaton, or a cell, updates its state depending on states of its closest neighbours. A local interaction between the automata lead to emergence of propagating patterns, waves and gliders. The excitable medium is interfaced with an array of actuators. Patterns travelling on an automaton array manifest patterns of actuation travelling along the array of actuators. In computer models and laboratory experiments with hardware prototypes we imitate transportation of food towards mouth pore of the Paramecium. The hardware actuator arrays proposed could in future replace simple manipulators in demanding micro-scale application.