@inproceedings{a7f8c89358d04b4ab1bf32bb5a4f0782,
title = "The effect of size scale parameters on the structural behavior of carbon nanotube based nano-actuator",
abstract = "In this work, the structural response of a carbon nanotube based nanoactuator under a parallel-plates electrostatic actuation is investigated assuming a strain gradient theory. The sixth-order partial differential equation governing the mode shapes and natural frequencies of beam using Euler-Bernoulli and strain gradient theories are derived. A Galerkin decomposition technique is utilized to convert the partial differential equation to ordinary differential equations representing the system mode shapes. The proposed approach is verified by comparing it to previously published works. The main advantage of the proposed technique based on the Galerkin method is its simplicity and also its low computational cost in analyzing the response of a carbon nanotube based actuator under the effect of initial curvature, size-dependent parameters, and any actuating loads. Additionally, the influences of the axial forces that may arise from any thermal effects were taken into consideration in the derived model. The results obtained based on strain gradient theory, are compared with the classical continuum theory. It is shown that the strain gradient theory leads to higher frequency in comparison with the classical one.",
keywords = "actuator, Carbon nanotube, electrostatic voltage, size effect, strain gradient theory, thermal effect",
author = "Iswan Pradiptya and Ouakad, {Hassen M.}",
year = "2016",
month = oct,
day = "7",
doi = "10.1109/MESA.2016.7587165",
language = "English",
series = "MESA 2016 - 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications - Conference Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "MESA 2016 - 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications - Conference Proceedings",
address = "United States",
note = "12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications, MESA 2016 ; Conference date: 29-08-2016 Through 31-08-2016",
}