²é¿´: 456  |  »Ø¸´: 0

yexuqing

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

Ì«ÑôϵϵÖ÷ÈÎ

[½»Á÷] ¼×³æºÍÆËÒí΢ÐÍ»úÆ÷È˳á°òµÄ±»¶¯Õ¹¿ªºÍÊÕ£

¼×³æºÍÆËÒí΢ÐÍ»úÆ÷È˳á°òµÄ±»¶¯Õ¹¿ªºÍÊÕ£

¡ø ×÷ÕߣºHoang-Vu Phan, Hoon Cheol Park & Dario Floreano

¡ø Á´½Ó£ºhttps://www.nature.com/articles/s41586-024-07755-9

¡øÕªÒª£º

ÔÚ´Ë£¬ÎÒÃÇչʾÁËϬ½ð¹ê¿ÉÒÔºÁ²»·ÑÁ¦µØÕ¹¿ªËüÃǵĺó³á£¬¶ø²»ÐèÒª¼¡Èâ»î¶¯¡£ÎÒÃÇչʾÁË´ò¿ªÇʳá»á½«Ïñµ¯»ÉÒ»ÑùµÄºó³á²¿·Ö´ÓÉíÌåÉÏÊͷųöÀ´£¬´Ó¶øΪËæºóµÄÅÄ´ò¶¯×÷ÌṩËùÐèµÄ¿Õ¼ä£¬´Ó¶øʹºó³á½øÈë·ÉÐÐλÖá£

·ÉÐнáÊøºó£¬Ï¬½ð¹ê¿ÉÒÔÀûÓÃÇʳáÍƶ¯ºó³á»Øµ½¾²Ö¹Î»Ö㬽øÒ»²½Ö§³ÖÁ˱»¶¯Õ¹¿ªµÄ¼ÙÉè¡£ÎÒÃÇÓÃÒ»¸öÄܱ»¶¯Õ¹¿ª³á°ò½øÐÐÎȶ¨¿É¿Ø·ÉÐС¢²¢ÔÚ׎ʱÕûÆëµØÊջسá°òµÄÆËÒí΢ÐÍ»úÆ÷ÈËÑéÖ¤ÁËÕâÒ»¼ÙÉ裬չʾÁËÒ»ÖÖ¼òµ¥¶øÓÐЧµÄÉè¼ÆÀàÀ¥³æ·ÉÐÐ΢ÐÍ»úÆ÷µÄ·½·¨¡£

¡ø Abstract£º

Here we demonstrate that rhinoceros beetles can effortlessly deploy their hindwings without necessitating muscular activity. We show that opening the elytra triggers a spring-like partial release of the hindwings from the body, allowing the clearance needed for the subsequent flapping motion that brings the hindwings into the flight position. After flight, the beetle can use the elytra to push the hindwings back into the resting position, further strengthening the hypothesis of passive deployment. We validated the hypothesis using a flapping microrobot that passively deployed its wings for stable, controlled flight and retracted them neatly upon landing, demonstrating a simple, yet effective, approach to the design of insect-like flying micromachines.
»Ø¸´´ËÂ¥
----
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌøת ÎÒÒª¶©ÔÄÂ¥Ö÷ yexuqing µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÕÒ¹¤×÷] »¯Ñ§²©Ê¿ +8 ʵÃûÐĶ¯¹úÃñÃÈÊ 2024-12-17 15/750 2024-12-23 21:21 by ʵÃûÐĶ¯¹úÃñÃÈÊ
[ÂÛÎÄͶ¸å] ÎÛȾÎï½µ½âµÄ¿ó»¯ÌØÐÔ +9 ͸Ã÷µÄÐÄsky 2024-12-23 9/450 2024-12-23 20:34 by ºþ±ßÑ©ÀÇ
[˶²©¼ÒÔ°] Ö»Ïë°ÚÀà +8 s150535912 2024-12-23 13/650 2024-12-23 20:20 by wjykycg
[ÂÛÎÄͶ¸å] ÌôÊý¾ÝÊÇÔì¼ÙÂð +10 µç»°µÄ½¨Éè 2024-12-21 10/500 2024-12-23 18:53 by longwen8
[˶²©¼ÒÔ°] ¾À½áÍËѧing +19 ÓÄƤƤƤ 2024-12-22 34/1700 2024-12-23 16:26 by ÓÄƤƤƤ
[Ö°³¡ÈËÉú] ¹úÆó¡¢ÃñÆóÐÐÒµ²»Í¬£¬ÈçºÎ¾öÔñ£¿ +10 haihe623 2024-12-19 12/600 2024-12-23 16:02 by syl200707
[¿¼²©] É격µÄ¿ÆÑмƻ®ÊéÔõôд£¿ +6 °®ºÈ·çµÄÁú¾í²è 2024-12-19 11/550 2024-12-23 07:55 by vincent_hpax
[˶²©¼ÒÔ°] ÈáÐÔÒý½ø˶²©È˲Š+7 ´ó·¢²ÆÊ÷ 2024-12-20 7/350 2024-12-23 02:32 by upceric
[˶²©¼ÒÔ°] ¶ÁÑÐÖ®ºó·¢ÏÖ: Ȧ×Ó±äµÃÔ½À´Ô½Ð¡ÁË... +13 ¶¡¿ÂÏèѼ 2024-12-19 18/900 2024-12-22 23:06 by ¶¡¿ÂÏèѼ
[¿¼²©] ¶¨Ïò¾ÍÒµ£¬±Ïҵ֤ѧλ֤Óɹ¤×÷µ¥Î»ÁìÈ¡£¿ +3 ºÓÎ÷Ò¹ÀÉ 2024-12-22 4/200 2024-12-22 20:30 by changlu999
[˶²©¼ÒÔ°] ²©Ò» +10 ÓÄƤƤƤ 2024-12-17 16/800 2024-12-22 07:37 by Ermito
[ÂÛÎÄͶ¸å] Ͷ¸åÆÚ¿¯ 5+4 ÍõÀöæÂÎ÷Î÷Î÷ 2024-12-17 7/350 2024-12-22 04:44 by yudaoqian88
[¿¼ÑÐ] 26¿¼ÑÐ +8 ÇàÔÆÒª³å»¦Éî 2024-12-21 8/400 2024-12-22 00:28 by 4zu@6h00
[¿¼²©] »ªÄÏÀí¹¤´óѧ ¡°ÐÂÄÜÔ´½»²æ´´ÐÂÍŶÓ--Ö÷¶¯°²È«¡±¿ÎÌâ×éÕÐÊÕº£ÍâÁªºÏÅàÑø²©Ê¿Éú +4 hubble 2024-12-20 5/250 2024-12-21 16:16 by ÄÇƬҶÂä
[½Ìʦ֮¼Ò] ѧУÅÅÃû¿¿Ç°·¢Õ¹ºÃ£¬×î´óµÄÊÜÒæÕßÊÇУÁìµ¼»¹ÊÇÆÕͨÀÏʦ£¿ +6 akslis2024 2024-12-17 7/350 2024-12-21 11:22 by Á賿һµã393
[Óлú½»Á÷] ¹¤ÒÕÐèÇ󣬸¶·Ñ +4 Ï뵱Ȼìá 2024-12-17 6/300 2024-12-21 06:23 by a893069456
[ÂÛÎÄͶ¸å] ÂÛÎÄУ¸å 50+5 whale_full 2024-12-17 10/500 2024-12-20 16:39 by ±±¾©À³ÒðÈóÉ«
[ÂÛÎÄͶ¸å] ÂÛÎÄͶ¸å +4 @Ðdz¾@ 2024-12-17 6/300 2024-12-19 09:39 by YXLSYJK
[ÂÛÎÄͶ¸å] ±ÏÒµÂÛÎÄÒÉÂÇ 20+6 ·ç´µºÉҶɷ 2024-12-17 17/850 2024-12-18 17:35 by holypower
[¿¼²©] ÓÐδ¾ÍÒµµÄ²©Ê¿Âð +4 ´ó·¢²ÆÊ÷ 2024-12-17 4/200 2024-12-18 14:13 by ËýÔÚѧϰ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û