Wireless Powering of Ionic Polymer Metal Composites Toward Hovering Microswimmers

被引:33
作者
Abdelnour, Karl [1 ]
Stinchcombe, Adam [2 ]
Porfiri, Maurizio [1 ]
Zhang, Jun [2 ]
Childress, Stephen [2 ]
机构
[1] Polytech Inst New York, Dept Mech & Aerosp Engn, Brooklyn, NY 11201 USA
[2] NYU, Courant Inst Math Sci, New York, NY 10012 USA
基金
美国国家科学基金会;
关键词
Actuator; hovering; ionic polymer metal composite (IPMC); underwater robotics; wireless powering; WEIS-FOGH MECHANISM; ELECTROSTATIC ACTUATORS; PART II; FLIGHT; MODEL; INSECTS; FABRICATION; SIMULATION; ENERGETICS; CIRCUIT;
D O I
10.1109/TMECH.2011.2148201
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we present the design of a wireless powering system for ionic polymer metal composites (IPMCs). The system design is motivated by the need for enabling technologies to replicate hovering flight and swimming in biological systems. IPMC wireless powering is achieved by using radio frequency magnetically coupled coils and in-house designed power electronics for low-frequency IPMC actuation. Parameters of the circuit components describing the resonantly coupled coils and the IPMC are experimentally identified. The power transfer from the external power source to the receiver at the IPMC is experimentally analyzed for a broad range of system parameters. Flow visualization and particle image velocimetry are used to ascertain the system capabilities. Moreover, the IPMC vibration in the wireless and wired configurations is compared.
引用
收藏
页码:924 / 935
页数:12
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