Analysis of Wrinkled Composite Membrane of Inflatable Antenna Using Shape Memory Alloy

الموضوعات :

Ankit Pandey ¹ (Teaching Assistant, Vibration and Noise Control Lab., Mechanical and Industrial Engineering Department, Indian Institute of Technology, Roorkee, India)
V. Huzuer Saran ² (Associate Professor, Mechanical and Industrial Engineering Department, Indian Institute of Technology, Roorkee, India)
Suraj Prakash Harsha ³ (Associate Professor, Mechanical and Industrial Engineering Department, Indian Institute of Technology, Roorkee, India)

تاريخ الإرسال : 29 الأربعاء , ربيع الثاني, 1444 تاريخ التأكيد : 13 الجمعة , جمادى الثانية, 1444 تاريخ الإصدار : 26 الخميس , جمادى الثانية, 1444

الکلمات المفتاحية: Wrinkling, SMAs, Composite Membrane, Buckling Mode Shape,

ملخص المقالة :

Wrinkling is a common phenomenon observed in thin membranes when subjected to different loading and boundary conditions. This paper presents the modeling and simulation of wrinkling patterns in the composite membrane using finite element analysis, in which a thin sheet of shape memory alloys (SMAs) material, is used. Shape memory alloys remember their shape even after plastic deformation. Initially, during the analysis a small uniform prestress is applied to the membrane, to stabilize it. Then in the next step of the analysis, we determine buckling mode-shapes of the prestressed membrane. In the next step, these modes are used as small, initial imperfections that trigger the formation of wrinkles in the preceding nonlinear geometric simulation. Thermal effect on the shape memory alloy sheet was considered after it has deformed/wrinkled and wrinkle characteristics are obtained. The result is then demonstrated by computing the characteristics of wrinkles in two membrane structures one without the shape memory alloy sheet and one with the shape memory alloy sheet. It has been observed that smart structure, shape memory alloy has an effective control of the wrinkle of the membrane.

المصادر:

[1]. Le van, A. and Wielgosz, C. 2007. Finite element formulation for inflatable beams.  Thin-Walled Structures. 45(2):221-236.

 [2]. Lester, B.T., Chemisky, Y. and Lagoudas, D.C. 2011. Transformation characteristics of shape memory alloy composites.  Smart Materials and Structures. 20(9): 094002.

[3]. Choi, S.-B. 2008. Vibration control applications using smart material actuators. 15^th International Congress on Sound and Vibration.

[4]. Jae-Hung, H., Eun-Jung, Y. and Jin-Ho, R. 2006. Wrinkling control of inflatable booms using smart material patch. Proc. Proc.SPIE.  61730U.

[5]. Roh, J.-H. and Bae, J.-S. 2010. Thermomechanical behaviors of ni–ti shape memory alloy ribbons and their numerical modeling.  Mechanics of Materials. 42(8): 757-773.

[6]. Pellegrino, Y. W. 2006. Wrinkled membranes. Part III: Numerical simulations. Journal of Mechanics of Materials and Structures. 1(1):63-95.

[7]. Tampi, C. H. (2003). Local Membrane Vibrations and Inflatable Space Structures. Developing Structures, 17^th International Conference and Exposition on Engineering, Construction, Operations, and Business in Space.

[8]. Vetrella, M. F. 2002. A space release/deployment system actuated by shape memory wires. Acta Astronautica. 51:11:761-770

[9] Doosthoseini, A., Salehian, A. and Daly, M. 2010. Analysis of wrinkled membranes bounded with macro-fibre composite actuators. Proceedings of ASME conference on smart materials, adaptive structures, and intelligent systems, Philadelphia, PA.

[10] Fleurent-Wilson, E., Salehian, A. and Ibrahim, M. 2012. A geometrically bio-inspired MFC actuator for wrinkle control of Kapton membranes. Proceedings of the ASME conference on smart materials, adaptive structures and intelligent systems, Stone Mountain, GA.

[11] Tarazaga, P. 2008. Dynamic and control of pressurized optical membranes. PhD Thesis, Virginia Tech, Blacksburg, VA.

[12] Wang, X., Sulik. C. and Zheng, W. 2008. High-fidelity wrinkling analysis of membrane structures and elliptical cut optimization. Proceedings of the 49^th AIAA/ASME/ASCE/AHS/ASC structures, Structural Dynamics, and Materials Conference, Schaumburg, IL.

[13] Wang, X., Zheng, W. and Hu, Y. 2007. Active flatness control of membrane structures using adaptive genetic algorithm. Proceedings of the SPIE, San Diego.

[14] Wang, X., Zheng, W. and Hu, Y. 2007. Active flatness control of membrane structures using fuzzy logic integrated genetic algorithm. Proceedings of the 48^th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Honolulu, HI.

[15] Wong, Y. and Pellegrino, S. 2006. Wrinkled membranes, part I: experiments. Journal of Mechanics of Materials and Structures 1(1): 3–25.

[16] Zheng, L. 2009. Wrinkling of dielectric elastomer membranes. PhD Thesis. Caltech, Pasadena, CA.

[17] Liu, J., Yang, Z., Wen, G., Wang, Z.-P. and Xie, Y.M. 2023. Contact mechanics model of wrinkling instability of dielectric elastomer membranes for anti-biofouling.  Materials Today Communications. 34: 105216.