000124402 001__ 124402
000124402 005__ 20240319081030.0
000124402 0247_ $$2doi$$a10.1002/aisy.202200280
000124402 0248_ $$2sideral$$a132789
000124402 037__ $$aART-2022-132789
000124402 041__ $$aeng
000124402 100__ $$aLyu, Pengrong
000124402 245__ $$aRobotic pick-and-place operations in multifunctional liquid crystal elastomers
000124402 260__ $$c2022
000124402 5060_ $$aAccess copy available to the general public$$fUnrestricted
000124402 5203_ $$aPick-and-place operations for transporting objects precisely to a target position are a prominent function of (soft-) robotic systems. Therefore, there is great interest in industry to improve the characteristic gripping, holding, and releasing methods involved in pick-and-place operations. Within living organisms such as octopi, nature demonstrates that multiple types of conjointly working actuators are required for flexible pick-and-place operations. Herein, a multifunctional soft robotic arm is developed, capable of transporting an object within 3D space. The soft robotic arm consists of two structural actuators (rotating base and lifting unit) and a suction cup-based gripper. The structural actuator acts as both the load bearing and actuating components of the robotic system. Yet, the gripper is the crucial innovation within the robotic arm. A cephalopod-limb-inspired gripper functioning through the reversible flat-to-conical deformation of azimuthally aligned liquid crystal elastomer (LCE) films is proposed. The pressure-generating actuation mechanism of the gripper means that no external device is needed to operate the gripping function. Akin to natural systems, the in-tandem operation of the actuators in the soft robotic arm allows for multifactored tasks. Yet, the design achieves this through the use of a single material, which is not innate in natural archetypes.
000124402 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-118485RB-I00
000124402 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000124402 590__ $$a7.4$$b2022
000124402 591__ $$aAUTOMATION & CONTROL SYSTEMS$$b9 / 65 = 0.138$$c2022$$dQ1$$eT1
000124402 591__ $$aCOMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE$$b34 / 145 = 0.234$$c2022$$dQ1$$eT1
000124402 591__ $$aROBOTICS$$b8 / 30 = 0.267$$c2022$$dQ2$$eT1
000124402 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000124402 700__ $$aAstam, Mert Orhan
000124402 700__ $$0(orcid)0000-0003-3900-2866$$aSánchez-Somolinos, Carlos
000124402 700__ $$aLiu, Danqing
000124402 773__ $$g4, 12 (2022), 2200280 [8 pp.]$$pAdv. Intell. Syst.$$tAdvanced Intelligent Systems$$x2640-4567
000124402 8564_ $$s960104$$uhttps://zaguan.unizar.es/record/124402/files/texto_completo.pdf$$yVersión publicada
000124402 8564_ $$s2648818$$uhttps://zaguan.unizar.es/record/124402/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000124402 909CO $$ooai:zaguan.unizar.es:124402$$particulos$$pdriver
000124402 951__ $$a2024-03-18-17:04:45
000124402 980__ $$aARTICLE