کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10677661 | 1012361 | 2015 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Observer-based vibration control of non-classical microcantilevers using extended Kalman filters
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Observer-based vibration control of non-classical microcantilevers using extended Kalman filters Observer-based vibration control of non-classical microcantilevers using extended Kalman filters](/preview/png/10677661.png)
چکیده انگلیسی
In non-classical micro-beams, the strain energy of the system is determined by the non-classical continuum mechanics. In this study, we consider a closed-loop control methodology for suppressing the vibration of non-classical microscale Euler-Bernoulli beams with nonlinear electrostatic actuation. The non-dimensional form of the governing nonlinear partial differential equation of the system is introduced and converted into a set of ordinary differential equations using the Galerkin projection method. In addition, we prove the observability of the system and we design a state estimation system using the extended Kalman filter algorithm. The effectiveness and performance of the proposed control scheme and estimation system are demonstrated based on computer simulations. In addition, we compare the results with those obtained by the classical theory of microscale beams.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 39, Issue 19, 1 October 2015, Pages 5986-5996
Journal: Applied Mathematical Modelling - Volume 39, Issue 19, 1 October 2015, Pages 5986-5996
نویسندگان
Ramin Vatankhah, Farzad Karami, Hassan Salarieh,