@inproceedings{f14ef7b808e24189a5386c08772dfc77,
title = "Design and position control of AF lens actuator for mobile phone using IPMC-EMIM",
abstract = "IPMC-EMIM (Ionic Polyer Metal Composites + 1-ethyl-3- methyl imidazolium trifluromethane sulfonate, EMIM-Tfo) is fabricated by substituting ionic liquid for water in Nafion film, which improves water sensitiveness of IPMC and guarantees uniform performance regardless of the surrounding environment. In this paper, we will briefly introduce the procedure of fabrication of IPMC-EMIM and proceed to introduce the Hook-type actuator using IPMC-EMIM and application to AF Lens actuator. Parameters of Hook-type actuator are estimated from experimental data. In the simulation, The proposed AF Lens Actuator is assumed to be a linear system and based on estimated parameters, PID controller will be designed and controlled motion of AF Lens actuator will be shown through simulation.",
author = "Kim, {Sung Joo} and Kim, {Chul Jin} and Park, {No Cheol} and Yang, {Hyun Seok} and Park, {Young Pil} and Park, {Kang Ho} and Lee, {Hyung Kun} and Choi, {Nak Jin}",
year = "2008",
doi = "10.1117/12.776342",
language = "English",
isbn = "9780819471130",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Electroactive Polymer Actuators and Devices (EAPAD) 2008",
note = "Electroactive Polymer Actuators and Devices (EAPAD) 2008 ; Conference date: 10-03-2008 Through 13-03-2008",
}