A Robust Multilayer Dielectric Elastomer Actuator

PDF / 468,143 Bytes
11 Pages / 432 x 648 pts Page_size
15 Downloads / 233 Views

$5REXVW0XOWLOD\HU'LHOHFWULF(ODVWRPHU$FWXDWRU 0DVRQ$:RODN DQG/HL=KX

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s] /D\HULQJ(2ZLWK 7+9DOVRLQFUHDVHVWKHEUHDNGRZQVWUHQJWKE%a9P UHODWLYHWRPRQROLWKLF(2 E%a9P RU7+9E%a9P FRQWUROILOPV7KLVHQKDQFHPHQWLQEUHDNGRZQ VWUHQJWKLVFRQVLVWHQWZLWKDEDUULHUHIIHFWWKDWLVDOVRREVHUYHGLQPXOWLOD\HUSRO\PHUFDSDFLWRU ILOPV7KHLQFUHDVHLQEUHDNGRZQVWUHQJWKDOORZVOD\HUYRO(2YRO7+9ILOPVWR DFKLHYHPD[LPXPD[LDOVWUDLQVRIs]QHDUO\KLJKHUWKDQFDQEHDWWDLQHGE\HLWKHU(2RU7+9 ILOPVDORQH,QDGGLWLRQOD\HULQJUHGXFHVUHPQDQWVWUDLQDQGHOHFWURPHFKDQLFDOK\VWHUHVLVE\ OLPLWLQJWKHHIIHFWLYHILHOGZLWKLQWKH7+9OD\HUV7KH(27+9ILOPVVKRZUREXVW RSHUDWLRQDOORQJHYLW\ZLWKOLWWOHORVVLQD[LDOVWUDLQZKHQVXEMHFWHGWRUHSHDWHGDFWXDWLRQDWEPD[ 9PSURGXFLQJs] 8QGHUWKHVHFRQGLWLRQVZHREVHUYHFRQVHFXWLYH DFWXDWLRQF\FOHVZLWKQRHOHFWULFDOEUHDNGRZQ,QFRPSDULVRQVLQJOHFRPSRQHQW(2FRQWURO ILOPVXQGHUJRHOHFWULFDOEUHDNGRZQDWWKLVILHOGDQG7+9FRQWUROILOPVVXUYLYHRQO\DIHZ KXQGUHGDFWXDWLRQF\FOHVXQGHUWKHVHFRQGLWLRQV7KHUHVXOWVGHPRQVWUDWHWKDWPXOWLOD\HULQJLVDQ HIIHFWLYHWHFKQLTXHWRLQFUHDVHWKHGLHOHFWULFVWUHQJWKRIHODVWRPHUPDWHULDOVDQGLQWXUQLPSURYH XSRQVWUDLQDQGRSHUDWLRQDOORQJHYLW\UHSHDWHGDFWXDWLRQF\FOHV FKDUDFWHULVWLFV ,1752'8&7,21 'LHOHFWULFHODVWRPHUVH[KLELWUHYHUVLEOHKLJKWUDQVYHUVHDQGD[LDOVWUDLQZKHQVXEMHFWHGWR DQHOHFWULFILHOG1-3 7KLVHOHFWULFDOO\GULYHQDFWXDWLRQFRXOGEHKDUQHVVHGLQDZLGHUDQJHRI SRWHQWLDODSSOLFDWLRQVLQFOXGLQJDUWLILFLDOPXVFOHVLQWHUDFWLYHWRXFKVFUHHQGHYLFHVGHIRUPDEOH OHQVHVDQGRWKHURSWLFDOGHYLFHV7KHDFWXDWLRQLVWKHUHVXOWRIDFDSDFLWLYHPHFKDQLVPZKHUHE\ 0D[ZHOOIRUFHLVJHQHUDWHGGXHWRWKHDWWUDFWLRQEHWZHHQWRSDQGERWWRPHOHFWURGHVZKHQWKH ILOPLVVXEMHFWHGWRDQDSSOLHGILHOGOHDGLQJWRFRPSUHVVLRQLQWKHGLUHFWLRQRIWKHDSSOLHGILHOG DQGHORQJDWLRQLQWKHGLUHFWLRQVSHUSHQGLFXODUWRLW)LJXUH 7KHSUHVVXUHJHQHUDWHGLV SURSRUWLRQDOWRWKHGLHOHFWULFFRQVWDQWRIWKHEXONPDWHULDOWLPHVWKHVTXDUHRIWKHDSSOLHGILHOG 7KHD[LDOVWUDLQs]LVGHILQHGDV

Data Loading...

A Robust Multilayer Dielectric Elastomer Actuator

Recommend Documents

Modelling of Multilayer Perforated Electrodes for Dielectric Elastomer Actuator Applications

Cell Nanomechanics Based on Dielectric Elastomer Actuator Device

Modeling of a diaphragm-type viscoelastic dielectric elastomer energy transducer

Polychloroprene: a new material for Dielectric Elastomer Actuators

Hydrostatically Coupled Dielectric Elastomer Actuators: New Opportunities for Haptics

Energy Harvesting from Knee Motion Using Dielectric Elastomer Generator

Robust and Self-healable Antibiofilm Multilayer Coatings

Flexible and stretchable electrodes for dielectric elastomer actuators

Robust Impedance Control of Constrained Piezoelectric Actuator-Based End-Effector

High-Dielectric-Constant All-Organic/Polymeric Composite Actuator Materials

Energy harvesting from a dynamic vibro-impact dielectric elastomer generator subjected to rotational excitations

Finite Element Analysis of the non Linear Behavior of a Multilayer Piezoelectric Actuator