用于變體機翼的IPMC柔性驅動器制備及其動態(tài)特性研究.pdf

1、南京航空航天大學碩士學位論文用于變體機翼的IPMC柔性驅動器制備及其動態(tài)特性研究姓名：劉剛申請學位級別：碩士專業(yè)：儀器科學與技術（智能監(jiān)測與控制）指導教師：王幫峰2010-12用于變體機翼的 IPMC 柔性驅動器制備及其動態(tài)特性研究 II Abstract Ionic Polymer Metal Composite (IPMC) is a new electronic and smart material that shows larg

2、e deformation, fast response, simple actuator control, low energe consumption and light weight. At present, IPMC may be one of the ideal materials for bionic actuators. First, the paper prepared cation exchange membrane

3、by Nafion liquor casting, and prepared IPMC based Pt electrode (Pt-IPMC) and Ag electrode (Ag-IPMC) with electroless plsting which had good static performance. The experiment analysed the factors which affected the capab

4、ility of IPMC, and put forward some projects to improve IPMC, and successfully prepared Pt-IPMC and Ag-IPMC which had both good static performance and dynamic performance. The microcosmic feature of electrode and the com

5、poments of surface electrode can be clearly observed by SEM and EDS, and the results illuminated the effect of metal aggradation was all right. The paper emphasized a lot of capabilities of two samples of IPMC manufactur

6、ed with two kinds of metal. The moisture content of samples was tested in the paper, showed the current of losing water, and testified that the experiment technics increased the moisture content of samples. Next, the exp

7、eriment tested the resistance of the samples of material, and showed the samples which have light surface resistance and great side-to-side resistance can be actuated better. The paper actuated Pt-IPMC be improved with s

8、ine wave, square wave, triangular wave, tooth wave, Pt-IPMCs had steady actuator deformation when samples were actuated by the four waves, and explained sine wave and square wave were better for being actuated singals. A

9、lso, the dynamtic performace of Ag-IPMC was teted in the paper, but the deformation was very small because of its resistance. Besides, an experiment platform was set up for the test of static tension of Pt-IPMC and Ag-IP

10、MC, and the paper still tested static and dynamic stress output-force of Pt-IPMC. The membranes adulterated carbon nanotubes were manufactured by liquid casting, and Pt was electroless plating on the membranes. The resea

11、rch tested the samples’ tensile characteristics, analysed the dynamic deformation performance. The ending indicated carbon nanotubes enhanced the materials’ rigidity and elastic modulus, and ameliorated the actuated perf