HASEL actuators with muscle-like performance

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The Keplinger Research Group at the University of Colorado Boulder has developed a new class of soft electrically activated artificial muscles, called HASEL (Hydraulically Amplified Self-healing ELectrostatic) actuators, which exceed or match the strength, speed, and efficiency of biological muscle. HASEL devices are powerful enough to lift a gallon of water, yet offer the versatility to perform delicate tasks like grasping small fruit or an egg. Also, HASEL can self-heal from electrical damage, self-sense position, and operate at high-speeds, all while being made from inexpensive materials like silicone rubber, hydrogel, and vegetable oil.
Highlight video of HASEL technology: • HASEL artificial muscl...
Publication in Science: doi.org/10.112...
Learn more about another design of HASEL, called Peano-HASEL: • Peano-HASEL actuators ...
Publication introducing Peano-HASELs in Science Robotics: doi.org/10.112...
Keplinger Research Group: www.keplingerre...
College of Engineering and Applied Science at CU Boulder: www.colorado.e...
Mechanical Engineering at CU Boulder: www.colorado.e...
Video produced by Tim Morrissey: / timmorrissey

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29 сен 2024

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Комментарии : 284

@enjoixander 2 года назад

Damn, fleshlights are gonna be wild in the future

@bangbang44500 2 года назад

Exactly what I was thinking

@YodaWasSith 3 года назад

This has the potential to make robots basically silent...that's incredible.

@chong7759 3 года назад

So they can easily kill you in stealth mode 😂😂

@user-ro1cc8tz6d 3 года назад

we're closer to government mandated mommy gf's

@YodaWasSith 3 года назад

@@user-ro1cc8tz6d More like we're closer to work environments where automation doesn't require noise cancelling headphones which are expensive, fragile, and come up missing sometimes. It's kind of a game changer in the grand scheme of things, cheaper to operate robots means that the end product is cheaper for us so we're talking about cars that will cost a few grand less or more. Robotics upgrades are major boosts to the economy. The more achievable a mass produced item becomes, the more will achieve it, which stimulates growth and research. It's a domino effect.

@UltraGamma25 3 года назад

@@user-ro1cc8tz6d Yay

@UltraGamma25 3 года назад

@@YodaWasSith You do know currency is subjective right? Work however is not. More robots, less humans. What will you do when you become obsolete in a world becoming overpopulated?

@haricotvert3904 6 лет назад

I love how the fibers are joyfully laughing at 0:45

@mfhusain5891 3 года назад

1:13 Artificial muscle : lift load, power off Artificial muscle : drop load, power on Real muscle : lift load, power on Real muscle : drop load, power off

@raphaelnb1992 3 года назад

When muscle receives ATP (energy) it stretches muscle fibers. A muscle that does receive ATP (energy) contracts and becomes rigid, it's the cause of rigor mortis in dead bodies.

@needtothink12 3 года назад

@@raphaelnb1992 it doesn’t contracts, it just gets “fixed” in premortal position.

@tigga5117 7 месяцев назад

That's still fine as when you have an opposite working Actuator they allow for Movement in both directions

@Parnell50 2 года назад

How far has this technology progressed since the 3 years of the making for this video an also how much further do we have to advance to see real world applications?

@apidas 2 года назад

ok kid. how much has you progressed in the last 3 years? exactly

@mike4402 2 года назад

They deteriorate quickly

@konrah1486 2 года назад

@@apidas How much has your grammar progressed since your last comment?

@mridhulml9238 2 года назад

@@konrah1486 😂😂😂

@TheMookie1590 2 года назад

@@apidas cringe

@EscSec 2 года назад

My god, this is revolutionary. Why isn't everyone talking about this. This definitely needs a huge funding.

@tsunami870 7 месяцев назад

Not nearly developed enough to have any real practical applications

@suruxstrawde8322 6 лет назад

So they work similarly to the pseudo muscles of jumping spiders, interesting. They have great potential in speed and agility then.

@monkeypolice3048 2 года назад

Similar to rubber band spand and expand this I understand when I was a kid only now we have the technology to improve it.

@shinwa6982 2 года назад

Is this going to be use for robotics or people that have medical issues? its so interesting

@Sphyxx 2 года назад

Inb4 we have Boston dynamics building their robots with this

@KETODZN 3 года назад

I love how this shows the potential for the future in medicine and in the industry, and at the same time it just proves how wonderful nature is, that we have muscles that work a similar way but its a mixture between electricity, chemistry etc. I mean muscles are extremely flexible and can tighten so extremely much and become solid like high density plastic... we can lift 50-200KG depending on the type of movement and the amount of muscles and propably more if we count our legs as lifting force... And all that with such little space. i mean yeah, mechanics can do it more compact and stronger, but we just need a bit of energy to do it.

@vectorentertainment1733 3 года назад

This is cool.

@shaider1982 3 года назад

I wonder if the fluid can be changednto ferror fluid then use magnetic fields to move it like here .

@123smosley 2 года назад

Makes evolution seem impossible!

@dharanisharma6819 5 лет назад

Can I use this with my humanoid ?

@Wol333 6 лет назад

Is that using castor oil?

@tgmorrissey 6 лет назад

great questions. This is using, vegetable based transformer oil, but castor oil would work too (castor oil is a little viscous which hinders performace) you can find more info on our groups website, links in description above.

@STppNGMTN 4 года назад

So basically it has a plastic membrane. Filled with a quick dry fluid for not self healing probably more akin to self patching. And compresses via electromagnet.

@KrotowX 2 года назад

I already see some potential of this... instead of some known blue pills :)

@darqhalo9004 3 года назад

"Hi and Welcome to my playhouse" ...just me..okay

@NoName-dn8nv 2 года назад

Please make a robo-gina

@cupofkoa 5 лет назад

Is it possible to do a DIY version of this? Or is the voltage too high or something?

@iamscoutstfu 4 года назад

You could. the problem is the materials are all one offs, it seems. That is, you need to design adn produce your own DEA (Dielectric Elastomer Actuator) material. I really want to work with this stuff, too, though, so I feel you.

@bobgomescruz9572 4 года назад

Do a search in RU-vid about it I already found a Ted talk who shows how to.

@ccycca5380 3 года назад

we can make silent drone with this

@genexxer1 2 года назад

Very little in the comments section about any possible sinister applications.

@argentosebastian 2 года назад

I see artificial heart using this technology

@ArtimusRobotics 2 года назад

Indeed.

@joseroza1804 2 года назад

Artificial heart ❤️ coming soon

@conspiracychan2484 6 лет назад

Are you using Silicone Dielectric Grease? If so how do you control for the arcing (if any) which usually results in silicone carbide buildup? Also in the planar hasel whats in the middle, is it the same as the liquid filled pouches? When you show the capitance resistance for the bicep are you using matlab? How are you getting it to apply more voltage when resistance is met? If its in matlab can you upload the file?

@tgmorrissey 6 лет назад

Thanks for the questions. You can find out the answer to all your questions in the original text and supplement found here www.keplingerresearchgroup.com/publications. No dielectric grease is used. No arcing issues. When the device does short through the liquid dielectric, the liquid simple redistributes and the device continues to work. The liquid in the planar HASEL is a commercially available dielectric fluid, full details in text. Capacitance is measured with a custom LabView VI based on phase and amplitude shift between voltage and current of the device. See the supplemental for those details. Unsure what you mean about applying more voltage when resistance is met. Please clarify questions if still confused after reviewing the supplemental discussion on capacitance measurement. Glad you appreciate the work. Best - Tim Morrissey

@florinmatei3759 6 лет назад

In one of the interviews was mentioned that this technology will be opened to the community. Do you have a licensing program?

@TheHoenheim 2 года назад

So automail may be a thing one day after all!

@philipandrew9107 6 лет назад

How would you build this?

@Hellsong89 6 лет назад

You grow it?

@tgmorrissey 6 лет назад

Hey Philip, The academic papers discuss all the steps to make these, available here: www.keplingerresearchgroup.com/publications.

@m.srinivasachary4034 2 года назад

New civilisation of robots and now we are going to be their gods

@redragon1990 3 года назад

When this biotech is perfected can we begin work on the black carapace

@notbeingcensored9039 3 года назад

nerd

@redragon1990 3 года назад

@@notbeingcensored9039 nope, realist.

@warker6186 3 года назад

ya then we can beat the robot by breaking their muscle

@Ehssanmoradii 2 года назад

it was my idea how you get that 🤬🤬🤬🤬🤬🤬🤬🤬

@RentAsunder0 2 года назад

I could do this with bags of water not impressed

@wertgtwert 5 лет назад

Creepy !

@whattolearnfirstinlife.rea7419 2 года назад

What nature perfected man can't copy with their continued failed designs.

@wonkygustav4457 3 года назад

So much for natural 🤦🏻‍♂️

@YTnotes 2 года назад

I'm a double amputee and this stuff really gives me hope. Keep it up.

@akitidotido8972 2 года назад

Good idea to make functional artificial heart.

@ArtimusRobotics 2 года назад

Indeed.

@Jauhari1 2 года назад

This artificial muscle.. So impresive, its like real muscle, almost for movement and how it works

@Aeybiseediy 2 года назад

Its actually works the opposite than real muscle, as in the default position is contracting and stimulated position is relaxing.

@Shendue 3 года назад

Hi, I'm a representative from the Cyberdyne Systems company. We are very interested in this product for its possible future application.

@yeenyeen7154 3 года назад

Wow! Really cool.

@ArtimusRobotics 2 года назад

Thanks!

@BearEngineeringandstuff 5 лет назад

so what you need to remake this, ziplock bag (polyethylene) , aluminum foil strips, vegetable oil and a power supply, only thing is i don't know what voltage, i would guess it's fairly low, maybe like a tens system.

@tgmorrissey 5 лет назад

Voltage is much higher, in the kilovolts. Check out KeplingerResearchGroup.com for the academic papers which have the exact values. Operating voltage is dependent on material thickness as well.

@lohikarhu734 5 лет назад

@@tgmorrissey : have you folks published info on environmental capabilities, like temp, humidity, UV, et al ? A late-comer here ;-)

@jadedandbitter 2 года назад

What you really need is a portable, high voltage, high capacity energy source.

@bbbo85 2 года назад

If this is power efficient enough, it could be a better substitute for servos and actuators in artificial prosthetics

@priyabratasadhukhan6435 2 года назад

The good thing about this is that it does not make annoying noises like servo-controlled actuators.

@ArtimusRobotics 2 года назад

Great observation. This video speaks exactly to that. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE--Xpy8fsctWk.html&ab_channel=ArtimusRobotics

@Merthalophor 2 года назад

Looks cool but i imagine moving a gallon of water up and down is waaaay easier than just moving it up an keeping it there

@thebeesnuts777 2 года назад

I can see this being used on exoskeleton People could be aided to lift heavier objects

@ArtimusRobotics 2 года назад

Exactly.

@ManyHeavens42 3 года назад

Carbon hydraulics nanotubes are stronger. Lighter ,but that great for a facelift hahaha Good work glad someone thinking.

@jwingit 5 лет назад

Great stuff. I'd love to see a demo of a muscled robot walking with this.

@nicolasarrivillaga6266 3 года назад

There’s one already, I’m not sure of the video name, but try searching artificial muscle skeleton

@souravproject9463 5 лет назад

Hi I'm doing research on soft robotics. I'd like to get in touch with such researcher community. Looking forward to get some tips. Thanks

@Yetimon 2 года назад

I, for one, welcome our new squishy overlords.

@themarenda 2 года назад

I wonder what this donut hasel muscles will be used for 😂

@Fennecbutt 5 лет назад

This is amazing. Wonder if 3d printing can be used to print a muscle with hundreds of small cavities/electrodes to mimic our muscle fibers.

@jaxonblade1659 3 года назад

This is a very good idea.

@alessandr2012 3 года назад

Yeah good idea

@coshi1894 3 года назад

Everything is possible. Except defeating COVID , LMAO.

@BeHeaven616 3 года назад

No it cant, atleast not yet

@D1S0- 2 года назад

@@ThatGuy-kz3fx your not that guy pal

@foresttaylor7850 2 года назад

I'm into this for use in medical care. So many kinds of injuries and diseases this could pretty much destroy: HASEL diaphragms for breathing, repair of amputees, maybe a good artificial heart could be made with this technology. Amazing!

@alisemihural5743 3 года назад

0:45 when you realize your weener isn't for just to pee.

@madbio3409 2 года назад

HASEL, my Artificial girlfriend..

@aspopulvera9130 2 года назад

This probably can be used to lift containers to be transported on ships

@ArtimusRobotics 2 года назад

That sounds like a big lift! ;)

@nameaboveallnames1267 2 года назад

Electrorheological fluid?

@SurajSinghTomarArya 3 года назад

This technology will be used by adult toy industry. Hopefully.

@P3DR0877 6 лет назад

build an android with this system!

@pisoiorfan 6 лет назад

an android that pushes its own buttons

@antimuleanti-antimule839 4 года назад

It sure looks amazing but I have a question: How much electricity does it consume? Would e.g. that Boston Dynamics humanoid robot be able to last longer with these muscles than with what they are using now?

@one1moreform 3 года назад

Boston dynamics was fake

@naomiwolf8944 3 года назад

@@one1moreform who tf told you that

@one1moreform 3 года назад

@@naomiwolf8944 Boston dynamics themselves

@korayerkansafak8487 3 года назад

@@one1moreform holy f..

@slugfest9685 2 года назад

One of the weak points of these actuators is they require an extremely high (and unsafe) voltage to operate with good performance (kilovolt range IIRC). I don't think they actually require insanely high power though, just high voltage.

@egn83b 2 года назад

Great for people with disabilities

@liamthedevastator 5 лет назад

What is the timeline to release technology like this for research into potential products?

@tgmorrissey 5 лет назад

Hi, Thanks for your interest. We have HASEL development kits available for purchase soon. Can you shoot me an email at Tim@ArtimusRobotics.com and we can talk about timeline and applications.

@kewintaylor7056 2 года назад

Seem very effective!

@YarChistov 6 лет назад

What maximum power value is? Can it be stronger than human muscles?

@haricotvert3904 6 лет назад

It is the question isn't it... è_é

@popnsmoke100 4 года назад

Hello im working on a robot and would like to implement your tech into the machine to help with articulation of limbs. What voltages are these actuators working on. Where would someone reach out to procure these if one did not want to make them. Thanks in Advance.

@tgmorrissey 4 года назад

Reach out to us at ArtimusRobotics.com

@MrGoatflakes 2 года назад

Tens of kilovolts..

@Shiv-h5q 2 месяца назад

So this artificial muscle works by attractive magnetic force. How about trying repulsive.

@brewt1mer 3 года назад

That’s incredible

@ArtimusRobotics 2 года назад

Thanks

@FLASHkor 2 года назад

춘천에서 고3때 제가 스케치한 인조근육 컨셉보고 인조근육은 영양공급 안되면 썩는거 아니냐고 말한 임태규 찾습니다

@defeatSpace 2 года назад

Wow, technology is only like a stellar second from reaching the singularity.

@captainhd9741 2 года назад

No!! Too much to know. Too much to know. And we’re kind of busy dealing with climate change

@rahhay2688 3 года назад

Stress testing a product is not new ....pay attention ,pay it forward ..this is not new and just a bit of observations to what the last 6 decades have repeatedly set slowly a furthering devolution along this time .....

@UnwrappingByMimiKoteng 2 года назад

Amazingly

@yakut9876 5 месяцев назад

Do you have a version that does not require electricity and works only with air or hydraulics ?

@MrGoatflakes 2 года назад

Lol this is pretty cool but I shudder to think of the voltages and energy involved.

@petejones8312 2 года назад

Yeah it's clever and everything but Hasel Man isn't a great name for a super hero.

@repealsection230forbigtech4 2 года назад

Forget robots, how about a replaceable artificial heart. Patent pending.

@LakeTile_Productions 2 года назад

I'll make fully copied robotic hand with this muscles

@carlosgloria3049 9 месяцев назад

I am doing a university project for the end of my degree in which I move a knee prosthesis with this technology but I am running into some problems, Could I know what liquid they use in the elastomer?

@yihuang-fe7gw 8 месяцев назад

Envirotemp FR3 (Cargill)

@TheArtisan71 2 года назад

Getting closer to making androids. Bye, Bye Humans

@احمدعلاأ-ط7ش 3 года назад

The third Twitter and the population and the war of machines are very close

@showguyer 2 года назад

So what happens once robots take over everyone's jobs and no one works anymore for money?

@cobrasvt347 2 года назад

Too bad it works backwards from a real contracting muscle.

@rakiramkiran 2 года назад

We need durability

@foster7517 2 года назад

now sextoy sales will go into a new age...and if i gave u an idea u better pay me

@AndroidFerret 2 года назад

That could be used as base layer for robot hands ..would feel soft and make the robot more life like

@CUBETechie 2 года назад

Can it replaced maybe the heart?

@ArtimusRobotics 2 года назад

someday!

@Mukeshmiktecrep 3 года назад

Use PWM signals for muscle movement range

@areaone92 2 года назад

No eggs were harmed in these tests!

@ArtimusRobotics 2 года назад

Eggxactly

@arafat877 4 года назад

From where I can buy this artificial muscles ???

@RoboticMaterials 3 года назад

artimusrobotics.com

@arafat877 3 года назад

@@RoboticMaterials thank you so much, I have sent you an email, please answer it.

@ziqijia5203 2 года назад

The miniaturized one was used for micropump ans thet call it bello type. It was made with PDMS.

@centauri9458 2 года назад

That is some kind of cool. I am curious like another viewer, how has this progressed in 3 years. Bet that would make a very nice prosthetic arm. Deep sea explorers could use that to grip delicate samples.

@drawingmasterclass4979 3 года назад

Still thinking humans are made by coincidence?

@RennieAsh 2 года назад

Oh, so they are trying to make LIFE

@ckdigitaltheqof6th210 2 года назад

Hard for many to conceive, how genetics and mechanics actually link from worlds of two or more professions. These factors demonstrate on creating abilities from miracle recovery, to super species.