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Dynamic error mechanism analysis of HRG
2008 2nd International Symposium on Systems and Control in Aerospace and Astronautics, 2008The strains of an arbitrary point on the resonator of the hemispherical resonator gyro are deduced under Kirchhoff-Lyav hypothesis. The force equilibrium equations of the thin shell element are established on the basis of the calculated strains. When the gyro is subjected to three-axis angular rates and angular accelerations, the inertia force is ...
null Jiayi Qi +3 more
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Analysis of Composite Materials by Dynamic Thermomechanometry (Dynamic Mechanical Analysis)
1981Epoxy-fibre composite materials have been analysed by dynamic mechanical analysis. The technique has been used to detect the glass transition of highly cured composite materials and to investigate the curing reaction itself for normally formulated and experimental materials. Both isothermal and scanning temperature programs have been used, individually,
P. Burroughs, J. N. Leckenby
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Dynamic Mechanical Analysis of Nitinol Beams
Adaptive Structures and Material Systems, 2000Abstract The bending behavior of thin nitinol beams under dynamic loading conditions was experimentally characterized using a three-point bending fixture in a Dynamic Mechanical Analyzer (DMA). Differential Scanning Calorimetry (DSC) was also used to measure the transformation temperatures and assess the effects of annealing treatment on
Sridhar Krishnan +2 more
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Vector analysis of spatial mechanism — (IV) dynamics of spatial mechanisms
Applied Mathematics and Mechanics, 1983The standard dynamical problems of the previous four spatial mechanisms are here solved by the method of vector equations. The procedure is completely independent of the transfer matrices due to the changes of reference frame from one connecting pair to the next, as used by Yang and Bagci[1][2].
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Dynamic mechanical analysis of 3D printed eco-friendly lightweight composite
Composites Communications, 2020M. Doddamani
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Tribological and dynamic mechanical analysis of bio-composites: A review
, 2020Partha Pratim Das, V. Chaudhary
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Dynamic Mechanical Reliability Test and Analysis
2011Chapter 7 focuses on vibration and drop impact test investigation. Experimental testing and FEA of the vibration mode and frequency for clamped–clamped PCB assemblies were compared. Constant amplitude vibration fatigue tests were conducted for the FCOB assemblies and test data were developed for 3G, 5G, and 10G respectively.
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