Two-Degree-of-Freedom Control of an Ionic Polymer-Metal Composite Actuator

被引：1

作者：

Sasaki, Minoru ^{[1
]}

Onouchi, Yusuke ^{[1
]}

Tamagawa, Hirohisa ^{[1
]}

Ito, Satoshi ^{[1
]}

机构：

[1] Gifu Univ, Fac Engn, Dept Human & Informat Syst, Gifu 5011193, Japan

来源：

APPLIED ELECTROMAGNETIC ENGINEERING FOR MAGNETIC, SUPERCONDUCTING AND NANOMATERIALS | 2011年 / 670卷

关键词：

Two-Degree-of-Freedom Control; Ionic Polymer-Metal Composite; actuator; Feedforward; Feedback; Inverse system; PI control; BENDING DIRECTION; SELEMION; IPMC; CHARGE; EAP;

D O I：

10.4028/www.scientific.net/MSF.670.369

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Mathematical models predicting the behaviour of IMPCs (Ionic Polymer-Metal Composites) were built and their validity was verified computationally as well as experimentally. A transfer function associating the applied input voltage with the IPMC tip displacement was derived based on results obtained by vibration analysis. Employing the derived transfer function, three mathematical models, based on feed forward, feedback and two-degree-of-freedom models, were formulated. Computational and experimental verification of these models revealed that the feedback and two-degree-of-freedom models were capable of high performance in controlling the bending of an IPMC.

引用

页码：369 / 378

页数：10

共 23 条

[11] Current-controlled Selemion bending in the controlled humidity environment [J].

Onouchi, Yusuke ;

Sasaki, Minoru ;

Tamagawa, Hirohisa .

SENSORS AND ACTUATORS B-CHEMICAL, 2009, 135 (02) :465-471

[12]

Popovic S., 2001, THESIS U WASHINGTON

[13] Linear and platform type robotic actuators made from ion-exchange membrane-metal composites [J].

Salehpoor, K ;

Shahinpoor, M ;

Mojarrad, M .

SMART MATERIALS TECHNOLOGIES: SMART STRUCTURES AND MATERIALS 1997, 1997, 3040 :192-198

[14] Ionic polymer-metal composites: I. Fundamentals [J].

Shahinpoor, M ;

Kim, KJ .

SMART MATERIALS AND STRUCTURES, 2001, 10 (04) :819-833

[15] Electrically induced large amplitude vibration and resonance characteristics of ionic polymeric membrane-metal composites artificial muscles [J].

Shahinpoor, M ;

Mojarrad, M ;

Salehpoor, K .

SMART STRUCTURES AND INTEGRATED SYSTEMS - SMART STRUCTURES AND MATERIALS 1997, 1997, 3041 :829-838

[16] Atomic structural change of silver-plating layers on the surfaces of Selemion, resulting in its excellent bending controllability [J].

Tamagawa, H ;

Nogata, F .

SENSORS AND ACTUATORS B-CHEMICAL, 2006, 114 (02) :781-787

[17] Bending response of dehydrated ion exchange polymer membranes to the applied voltage [J].

Tamagawa, H ;

Nogata, F .

JOURNAL OF MEMBRANE SCIENCE, 2004, 243 (1-2) :229-234

[18]

TAMAGAWA H, J MEMBRANE SCI, V25, P145

[19] Charge quantity as a sole factor quantitatively governing curvature of Selemion [J].

Tamagawa, Hirohisa ;

Nogata, Fumio ;

Sasaki, Minoru .

SENSORS AND ACTUATORS B-CHEMICAL, 2007, 124 (01) :6-11

[20] Charge and water in need for the precise control of Selemion bending [J].

Tamagawa, Hirohisa ;

Nogata, Fumio .

SENSORS AND ACTUATORS B-CHEMICAL, 2007, 121 (02) :469-475

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