Festo , the same company that brought us theAir Rayrobot last year , has developed yet another graceful automaton inspire by a creature of the sea . In fact , they have develop two versions , both based on the coarse man-of-war : the AquaJelly and the AirJelly . consort to Festo , the AquaJelly is “ an artificial self-directed man-of-war with an electric drive and an intelligent , adaptative mechanical system of rules . ” Apparently the idea is to have several of the automaton autonomously working together using a communicating system composed of Zigbee poor - range tuner on the surface and LEDs when subaquatic . More info and videos after the break of serve .
https://gizmodo.com/air-ray-the-shiny-remote-controlled-wing-flappin-crit-294085
As for the AirJelly , this remote ensure machine can glide through the air travel using a helium - filled ballonet , a cardinal galvanizing drive and an well-informed , adaptive mechanical system of rules . Apparently , this design offers “ fascinating possibilities for “ lighter - than - line ” aviation . ” I ’m not sure about all of that , but I can at see how the technology behind the AquaJelly could have some practical app on complex underwater projects . Still , hardheaded or not , these automaton are fairly damn interesting to watch in activity , as the videos below illustrate . mark off out the press discharge for full details .
Bionic Learning internet
Inspired by nature
Nature never ceases to amaze us with its esthetic smasher . It is no surprisal therefore that nature ’s fascinating creatures also serve as brainchild for the newfangled projects of Festo ’s Bionic Learning web . The social organization and kinematics of AquaJelly and AirJelly are based on their biological model , the man-of-war . The test beds employ clipping - edge technology . AquaJelly , for example , is a man - made autonomous jelly Pisces the Fishes with an electric drive and an healthy , adaptive mechanically skillful system of rules . Festo ’s YoYo ware illustrate that amply robotic ascendency is potential with the aid of mechatronics – it also forge a bridge to the company ’s centre competency , mechanization with air .
AquaJelly
AquaJelly is an artificial independent jellyfish with an electrical crusade and an level-headed , adaptive mechanically skillful arrangement . AquaJelly consists of a translucent cerebral hemisphere and eight tentacles used for propulsion . At the centre of the AquaJelly is a watertight , optical maser - sinter imperativeness vessel . This comprises a key , electrical parkway , two Li - ion - polymer batteries , the boot control gadget and the servo motor for the swashplate .
The structure of each tentacle use the Fin Ray Effect ® – a construction design descend from the operative anatomy of a fish fin . It moves with the aid of a peristaltic actuation system , or wave - like contractions , ground on the reaction shove rule used by its biologic precursor . The motion of the AquaJelly in three - dimensional surroundings is keep in line by shift its weight . Two servo motor integrated into the cardinal pressure sensation vessel actuate a swashplate . This swashplate controls a four - arm pendulum which can be point in the four spacial steering . When a pendulum moves in a sure direction , the kernel of gravity of the jellyfish modification in this direction .
AquaJelly is able of severally ensure its own Energy Department supply , by substance of communication between the AquaJelly and a charge post . Whenever the AquaJelly come to a charger locate above the water basin , it is suck towards it and provided with electricity .
For communicating on the water surface , the AquaJelly can expend the zip - conserving short - range radio set standard ZigBee , which enable it to exchange status item with the battery charger and signal to other AquaJellies on the airfoil that the battery charger is occupied .
The principal communicating medium under water , however , is sluttish . The AquaJelly has eleven infrared light - emit diode with which it can communicate over distances of up to approx . 80 centimeter . The pulse infrared signals are sent from inside an almost spheric structure around the AquaJelly . On incur a position signal from an approaching man-of-war , for example , the AquaJelly can start its dodging manoeuvre in plenty of clock time . In plus to environs sensors , the AquaJelly also has inner sensors which monitor its vigor tier , as well as a pressure sensor which allows it to estimate its depth in the drainage basin to within a few millimetres .
Each jellyfish decide autonomously which action to carry out on the basis of its current condition . This central electric drive , combine with an adaptative mechanically skillful system and intelligent sovereign electronics , open up possible newfangled applications for ego - controlling systems . If a big bit of AquaJellies were equipped with communicatory abilities , these could play like a shoal with the conduct pattern of a more highly develop system . If one applies this principle to automation , then numerous self-directed or semi - self-reliant level-headed systems might be able-bodied to exercise together . In this way , heavy problem could be solved by small systems work together in harmony .
AirJelly
Air is the component of the AirJelly . Rather than swimming through water like the AquaJelly , it glides through the air with the help of its central electric drive and an reasoning , adaptive mechanically skillful scheme . The remote - controlled AirJelly is kept in the air by its helium - filled ballonet .
The AirJelly ’s only energy source are two lithium - ion - polymer batteries , to which the key electric drive is attach . This channelize its power to a chamfer gear and then to eight spur gears , which drive the eight tentacles of the jellyfish via their respective fruitcake . The structure of each tentacle is based on the Fin Ray Effect ® . Using a peristaltic movement to repulse a balloon was previously unknown in the history of air power . The AirJelly is the first indoor fly objective to use such a peristaltic propulsion organisation . The jellyfish glides lightly through the aura thanks to this fresh campaign concept based on the reaction squeeze precept .
The AirJelly steers through three - dimensional environments by switch its weightiness . Its two servosystem motors are located at the “ North perch ” of the jellyfish and controlled proportionately . If the pendulum moves in one commission , the AirJelly ’s nerve centre of gravity work shift in this centering – the AirJelly is thus able to swim in any spacial direction . The propulsive force out of the drive can be varied by moving the Fin Ray ® tentacles more quickly or lento .
Festo prove with this exhibit that a central electric drive – combined with an intelligent mechanical system – can offer fascinating possibilities for “ abstemious - than - airwave ” aviation . Festo purport to delight its customers with advanced , fascinating and intelligent solvent in both automation and didactics . It therefore offers a wide range of electric , pneumatic and hybrid drive system , together with the several sensing element and control possibleness .
[ Festo , NewScientistandZDNet ]
AircraftFestoHeliumjellyfishRobots
Daily Newsletter
Get the effective technical school , skill , and culture intelligence in your inbox daily .
news show from the future , delivered to your present .
You May Also Like
