Exploration of the response of electrically actuated mems arches under the effect of mechanical shock loads

Jihad E. Alqasimi, Hassen M. Ouakad

نتاج البحث: Conference contribution

1 اقتباس (Scopus)

ملخص

This work investigates the modeling and simulation of the dynamic response of MEMS shallow arches under the combined effects of mechanical shock waves and electrostatic actuating forces. The possible instabilities and/or failures that can be considered in any reliability study of such bi-stable structures are numerically examined. The results demonstrate that the simultaneous effects of shock loads and the actuating force can make the bi-stability and/or the instability thresholds of electrically actuated MEMS arches devices much lower than the predicted values when considering their effects independently. The outcomes of this investigation can be very useful to design smart MEMS bi-stable sensors/accelerometers activated at a pre-programmed level of shock and/or abrupt change in the acceleration.

اللغة الأصليةEnglish
عنوان منشور المضيفDynamics, Vibration, and Control
ناشرAmerican Society of Mechanical Engineers(ASME)
رقم المعيار الدولي للكتب (الإلكتروني)9780791858387
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2017
منشور خارجيًانعم
الحدثASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017 - Tampa, United States
المدة: نوفمبر ٣ ٢٠١٧نوفمبر ٩ ٢٠١٧

سلسلة المنشورات

الاسمASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
مستوى الصوت4B-2017

Other

OtherASME 2017 International Mechanical Engineering Congress and Exposition, IMECE 2017
الدولة/الإقليمUnited States
المدينةTampa
المدة١١/٣/١٧١١/٩/١٧

ASJC Scopus subject areas

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