{"id":62003,"date":"2024-01-04T10:21:21","date_gmt":"2024-01-04T08:21:21","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=62003"},"modified":"2024-01-11T12:08:38","modified_gmt":"2024-01-11T10:08:38","slug":"la-vibration-des-insectes-une-inspiration-pour-la-science","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/newsletter\/la-vibration-des-insectes-une-inspiration-pour-la-science.html","title":{"rendered":"La vibration des insectes, une inspiration pour la science"},"content":{"rendered":"<section  class='av_textblock_section av-lqyxq9dn-c5490d9fc93077a1d27d7f2250198625'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\">La vibration des insectes, une inspiration pour la science<\/h1>\n<\/div><\/section>\n<div  class='hr av-jegxlf-1f695ec2986b62be4d1136b18c896973 hr-default  avia-builder-el-1  el_after_av_textblock  el_before_av_textblock'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lqyxsq54-b63f7449b43f5ade5be8d41f1eb6eaa0\">\n#top .av_textblock_section.av-lqyxsq54-b63f7449b43f5ade5be8d41f1eb6eaa0 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lqyxsq54-b63f7449b43f5ade5be8d41f1eb6eaa0'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Among the flying species observed in nature, insects certainly have the most impressive aerial capacities in terms of hovering or acceleration, and remain unequalled on these scales in terms of weight, size and energy efficiency. While understanding the mechanisms of flight has long been elusive, we now know that the key to such performance lies mainly in the specific movements obtained thanks to their flexible wings and the unsteady aerodynamic forces generated. A bio-inspired approach therefore seems to be a promising way of designing flying nano-robots.<\/strong><br \/>\n<strong>The aim of the project entitled \"nano-robot based on the control of vibrating wings\" (NANOFLY) falls into this category, since it involves creating an insect-sized object, powered by electrical wires, capable of taking off and hovering.<\/strong><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1vhqoj-50d359c9aa8dd2fba3b99c310513892b\">\n.flex_column.av-1vhqoj-50d359c9aa8dd2fba3b99c310513892b{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1vhqoj-50d359c9aa8dd2fba3b99c310513892b av_one_half  avia-builder-el-3  el_after_av_textblock  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lqz1mnn7-71390cd924870348f19f612ef1d3aa13\">\n.avia-video.av-lqz1mnn7-71390cd924870348f19f612ef1d3aa13{\nbackground-image:url(https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/visuel_objet_volant2-300x260.jpg);\npadding-bottom:116%;\n}\n<\/style>\n<div  class='avia-video av-lqz1mnn7-71390cd924870348f19f612ef1d3aa13 avia-video-custom av-preview-image avia-video-load-always avia-video-html5'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/video_objet_volant.mp4'><video class='avia_video' poster=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/visuel_objet_volant2-300x260.jpg\"   preload=\"auto\"  controls id='player_62003_1950197344_655151917'><source src='https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/video_objet_volant.mp4' type='video\/mp4' \/><\/video><\/div><br \/>\n<section  class='av_textblock_section av-lqz1vfp3-7ad41de5b9471961a9c2bf0e027a85f8'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: left;\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623\">\n.av_font_icon.av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623{\ncolor:#800000;\nborder-color:#800000;\n}\n.av_font_icon.av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue80d' data-av_iconfont='entypo-fontello' ><\/span><\/span> Video 1: Operating the wings<\/h5>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-44zzeb-210de520947217f64361e6440404e25f\">\n.flex_column.av-44zzeb-210de520947217f64361e6440404e25f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-44zzeb-210de520947217f64361e6440404e25f av_one_half  avia-builder-el-7  el_after_av_one_half  el_before_av_one_half  flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lqz1mnn7-6e3a6fa941ea40dd7abdb102c1647d6c\">\n.avia-video.av-lqz1mnn7-6e3a6fa941ea40dd7abdb102c1647d6c{\nbackground-image:url(https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/visuel_objet_volant-300x260.jpg);\npadding-bottom:116%;\n}\n<\/style>\n<div  class='avia-video av-lqz1mnn7-6e3a6fa941ea40dd7abdb102c1647d6c avia-video-custom av-preview-image avia-video-load-always avia-video-html5'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/video_objet_volant_5.mp4'><video class='avia_video' poster=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/visuel_objet_volant-300x260.jpg\"   preload=\"auto\"  controls id='player_62003_1779087134_1178701544'><source src='https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/video_objet_volant_5.mp4' type='video\/mp4' \/><\/video><\/div><br \/>\n<section  class='av_textblock_section av-lqz1vfp3-7ad41de5b9471961a9c2bf0e027a85f8'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: left;\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623\">\n.av_font_icon.av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623{\ncolor:#800000;\nborder-color:#800000;\n}\n.av_font_icon.av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-4a6e1ae8400b3af62d7bb9a4dba30623 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue80d' data-av_iconfont='entypo-fontello' ><\/span><\/span> Video 2: Lifting the nanobot attached to a rigid beam<\/h5>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14q0yoj-83114c87e0c08c19d8cbb2553384065e\">\n.flex_column.av-14q0yoj-83114c87e0c08c19d8cbb2553384065e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-14q0yoj-83114c87e0c08c19d8cbb2553384065e av_one_half  avia-builder-el-11  el_after_av_one_half  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyxsq54-413eddb0e72dfdd7b0d7b871efe4640f'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: left;\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08\">\n.av_font_icon.av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08{\ncolor:#800000;\nborder-color:#800000;\n}\n.av_font_icon.av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue871' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/h5>\n<p>Initial developments have already led to major advances: the NANOFLY team was the first to use microsystems technologies [1] to manufacture the skeleton of the nanobot, which has a wingspan of 25 mm. Its design is directly inspired by the order of diptera and consists of a support, a mobile part - a tergum and two wings - and a fixed part - the thorax (Fig. 1). The use of optical photolithography and etching processes offers the advantage of being rapid and reproducible, and has led to the production of a skeleton in SU-8 polymer resin with thicknesses varying between 0.4 mm and 0.3 mm, as well as membranes for the wings in Parylene material with thicknesses equal to 400nm. Just as insects use their muscles to vibrate their thorax and drive their wings at several hundred beats per second, we decided to work with an entirely resonant system, without joints, excited by an electromagnetic actuator and with flexible wings to amplify the movement. In addition, our originality lies in using a principle of combining two vibratory modes of bending and torsion of the wings in phase quadrature [2], to reproduce the appropriate kinematics. Initial tests have demonstrated that a lift force equivalent to the weight of the prototype (22mg) can be obtained, with respective values of 30\u00b0 and 15\u00b0 for the flapping and tilting angles of the wings (Fig.2).<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ra3u6r-f456f3dcd027156143cb933473b8af15\">\n.flex_column.av-ra3u6r-f456f3dcd027156143cb933473b8af15{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-ra3u6r-f456f3dcd027156143cb933473b8af15 av_one_half  avia-builder-el-14  el_after_av_one_half  el_before_av_one_half  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyxsq54-413eddb0e72dfdd7b0d7b871efe4640f'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: left;\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08\">\n.av_font_icon.av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08{\ncolor:#800000;\nborder-color:#800000;\n}\n.av_font_icon.av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-d9a3c433f95a8ada0341ef5516a26d08 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue871' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/h5>\n<p>The current challenges concern the take-off of the nano-robot [3]: firstly, the aim is to better understand the effects of aeroelastic coupling in order to obtain a lift force 3 times greater than the weight of the prototypes. It is essential to increase this lift force if the nano-robot is to be able to take off carrying a payload. The second challenge is to stabilise the nano-robot during hovering flight for a minimum of 10 s, which means strengthening the flight control system and implementing the electronic functions needed for remote control. The third challenge involves scientific and technological monitoring with a view to ensuring the nano-robot's long-term autonomy and its use for reconnaissance missions. This involves analysing current and future solutions for miniaturising and lightening the existing electronic board and identifying the appropriate payload and energy sources by choosing low-mass components and sensors requiring very few energy resources. Among the avenues envisaged, we will be looking in particular at hybrid electronic circuits, CMOS micro-cameras and super-capacitors.<\/p>\n<p><strong><a href=\"https:\/\/anr.fr\/Projet-ANR-19-ASTR-0023\" target=\"_blank\" rel=\"noopener\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-54a6cdcb1af7045487dcf8dbe73e7cd6\">\n.av_font_icon.av-13ewzjw-54a6cdcb1af7045487dcf8dbe73e7cd6{\ncolor:#800000;\nborder-color:#800000;\n}\n.av_font_icon.av-13ewzjw-54a6cdcb1af7045487dcf8dbe73e7cd6 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-54a6cdcb1af7045487dcf8dbe73e7cd6 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue826' data-av_iconfont='entypo-fontello' ><\/span><\/span>https:\/\/anr.fr\/Projet-ANR-19-ASTR-0023<\/a><\/strong><\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-27afteb-e9b260f82c1b361091afc93b2d53413f\">\n.flex_column.av-27afteb-e9b260f82c1b361091afc93b2d53413f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-27afteb-e9b260f82c1b361091afc93b2d53413f av_one_half  avia-builder-el-18  el_after_av_one_half  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyy74us-8989b1f56c0b30e440e0656b3863bc91'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_62006\" style=\"width: 494px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-62006\" class=\"wp-image-62006 size-full\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_2.jpg\" alt=\"Fig. 1. a) Exploded view of the various prototype components\" width=\"484\" height=\"286\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_2.jpg 484w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_2-300x177.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_2-18x12.jpg 18w\" sizes=\"auto, (max-width: 484px) 100vw, 484px\" \/><\/a><p id=\"caption-attachment-62006\" class=\"wp-caption-text\">Fig. 1. a) Exploded view of the various prototype components<\/p><\/div>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1hag99v-072a6a8638486caffe3cf3e850296bfa\">\n.flex_column.av-1hag99v-072a6a8638486caffe3cf3e850296bfa{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1hag99v-072a6a8638486caffe3cf3e850296bfa av_one_half  avia-builder-el-20  el_after_av_one_half  el_before_av_three_fifth  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyy74us-8989b1f56c0b30e440e0656b3863bc91'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_62007\" style=\"width: 480px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-62007\" class=\"wp-image-62007 size-full\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant.png\" alt=\"Fig. 1 (b) prototype nanobot with a wingspan of 25 mm and a total weight of 22 mg.\" width=\"470\" height=\"308\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant.png 470w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant-300x197.png 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant-18x12.png 18w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/a><p id=\"caption-attachment-62007\" class=\"wp-caption-text\">Fig. 1 (b) prototype nanobot with a wingspan of 25 mm and a total weight of 22 mg.<\/p><\/div>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14alu43-c8114584c56bf2613348247d4723d0e8\">\n.flex_column.av-14alu43-c8114584c56bf2613348247d4723d0e8{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-14alu43-c8114584c56bf2613348247d4723d0e8 av_three_fifth  avia-builder-el-22  el_after_av_one_half  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyy74us-8989b1f56c0b30e440e0656b3863bc91'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_62008\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-62008\" class=\"wp-image-62008 size-full\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_3.jpg\" alt=\"Fig. 2. a) Experimental deformations at resonance: bending and torsion modes, b) Frequency Response Function of the prototype taken at the left wing tip of the leading edge, zoomed in on the frequency range of interest. c) Average lift force for several excitation frequencies with adjustment using a polynomial curve.\" width=\"600\" height=\"637\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_3.jpg 600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_3-283x300.jpg 283w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/01\/objet_volant_3-11x12.jpg 11w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-62008\" class=\"wp-caption-text\">Fig. 2. a) Experimental deformations at resonance: bending and torsion modes, b) Frequency Response Function of the prototype taken at the left wing tip of the leading edge, zoomed in on the frequency range of interest. c) Average lift force for several excitation frequencies with adjustment using a polynomial curve.<\/p><\/div>\n<p><div  class='avia-button-wrap av-rpqvoq-cca8dd2f14d3bd0b5061e96c7d7af682-wrap avia-button-left  avia-builder-el-24  el_before_av_button  avia-builder-el-first'><a href='mailto:sebastien.grondel@uphf.fr'  class='avia-button av-rpqvoq-cca8dd2f14d3bd0b5061e96c7d7af682 av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"sebastien.grondel@uphf.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >sebastien.grondel@uphf.fr<\/span><\/a><\/div> <div  class='avia-button-wrap av-rpqvoq-ffdf7eae16a45ef5f4167194e551853f-wrap avia-button-left  avia-builder-el-25  el_after_av_button  el_before_av_button'><a href='mailto:eric.cattan@uphf.fr'  class='avia-button av-rpqvoq-ffdf7eae16a45ef5f4167194e551853f av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"eric.cattan@uphf.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >eric.cattan@uphf.fr<\/span><\/a><\/div> <div  class='avia-button-wrap av-rpqvoq-b8ad416900336a554335b1fe7e986101-wrap avia-button-left  avia-builder-el-26  el_after_av_button  el_before_av_button'><a href='mailto:Sofiane.Ghenna@uphf.fr'  class='avia-button av-rpqvoq-b8ad416900336a554335b1fe7e986101 av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"Sofiane.Ghenna@uphf.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Sofiane.Ghenna@uphf.fr<\/span><\/a><\/div> <div  class='avia-button-wrap av-rpqvoq-c05c08c1b8bb3a42c81f40ce9eb746a3-wrap avia-button-left  avia-builder-el-27  el_after_av_button  el_before_av_button'><a href='mailto:Caroline.Soyer@uphf.fr'  class='avia-button av-rpqvoq-c05c08c1b8bb3a42c81f40ce9eb746a3 av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"Caroline.Soyer@uphf.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Caroline.Soyer@uphf.fr<\/span><\/a><\/div> <div  class='avia-button-wrap av-rpqvoq-f98e9ecc2b08f96f4f1ccfe57c171c0e-wrap avia-button-left  avia-builder-el-28  el_after_av_button  avia-builder-el-last'><a href='mailto:Marie.Zwingelstein-Colin@uphf.fr'  class='avia-button av-rpqvoq-f98e9ecc2b08f96f4f1ccfe57c171c0e av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-left avia-color-silver'   aria-label=\"Marie.Zwingelstein-Colin@uphf.fr\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Marie.Zwingelstein-Colin@uphf.fr<\/span><\/a><\/div><\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-iu870z-143c04dddde570fb58f15308d0aba46f\">\n.flex_column.av-iu870z-143c04dddde570fb58f15308d0aba46f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-iu870z-143c04dddde570fb58f15308d0aba46f av_two_fifth  avia-builder-el-29  el_after_av_three_fifth  avia-builder-el-last  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lqyy74us-8989b1f56c0b30e440e0656b3863bc91'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><em><strong>R\u00e9f\u00e9rences\u00a0:<\/strong> <\/em><br \/>\n<em>\u00a0<\/em><br \/>\n<em>[1] Bao, X. Q., et al. \"Design and fabrication of insect-inspired composite wings for MAV application using MEMS technology. Design and fabrication of insect-inspired composite wings for MAV application using MEMS technology.\" Journal of Micromechanics and Microengineering 21.12 (2011): 125020.<\/em><br \/>\n<em>[2] Faux, D., Thomas, O., Cattan, E., &amp; Grondel, S. (2018). Two modes resonant combined motion for insect wings kinematics reproduction and lift generation. Europhysics Letters, 121(6), 66001.<\/em><br \/>\n<em>[3] Grondel, S\u00e9bastien, et al. \"Towards the use of flapping wing nano aerial vehicles.\" Modern Technologies Enabling Safe and Secure UAV Operation in Urban Airspace 59 (2021): 52.<\/em><\/p>\n<p><em><strong>Dissemination to the general public :<\/strong> <\/em><\/p>\n<p>1. E. Cattan<br \/>\nThe world's smallest drone presented in Valenciennes, Journal T\u00e9l\u00e9vis\u00e9 France 3, 19\/20 Nord Pas-de-Calais, 10 October 2023<br \/>\n<a href=\"https:\/\/france3-regions.francetvinfo.fr\/archives\/2023\/10-octobre-2023\" target=\"_blank\" rel=\"noopener\">https:\/\/france3-regions.francetvinfo.fr\/archives\/2023\/10-octobre-2023<\/a><\/p>\n<p>2. E. Cattan, S. Grondel, When nature inspires innovation, Exhibition at IMTD, 10 October 2023<br \/>\n<a href=\"https:\/\/imtd.fr\/evenements\/expo-nature-inspire-innovation\/\" target=\"_blank\" rel=\"noopener\">https:\/\/imtd.fr\/evenements\/expo-nature-inspire-innovation\/<\/a><\/p>\n<p>3. S. Grondel, E. Cattan, Ces chercheurs qui se sont mis en t\u00eate de faire voler un drone de la taille d'une mouche, La Voix du Nord, 4 October 2023.<br \/>\n<a href=\"https:\/\/www.lavoixdunord.fr\/1381005\/article\/2023-10-04\/ces-chercheurs-qui-se-sont-mis-en-tete-de-faire-voler-un-drone-de-la-taille-d\" target=\"_blank\" rel=\"noopener\">https:\/\/www.lavoixdunord.fr\/1381005\/article\/2023-10-04\/ces-chercheurs-qui-se-sont-mis-en-tete-de-faire-voler-un-drone-de-la-taille-d<\/a><\/p>\n<p>4. S. Grondel, H. Poirier, Du microrobot au nanorobot, France Culture, Continent sciences, 30 May 2016<br \/>\n<a href=\"https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/continent-sciences\/du-microrobot-au-nanorobot-2637360\" target=\"_blank\" rel=\"noopener\">https:\/\/www.radiofrance.fr\/franceculture\/podcasts\/continent-sciences\/du-microrobot-au-nanorobot-2637360<\/a><\/p>\n<p>5. S. Grondel, Le robot-abeille, Science &amp; Vie, n\u00b01185, 58-59, juin 2016,<br \/>\n<a href=\"https:\/\/www.science-et-vie.com\/article-magazine\/robot-abeille-ses-ailes-vibrantes-reinventent-le-vol\" target=\"_blank\" rel=\"noopener\">https:\/\/www.science-et-vie.com\/article-magazine\/robot-abeille-ses-ailes-vibrantes-reinventent-le-vol<\/a><\/p>\n<\/div><\/section><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[297],"tags":[],"class_list":["post-62003","post","type-post","status-publish","format-standard","hentry","category-newsletter"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/62003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=62003"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/62003\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=62003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=62003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=62003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}