Author:
Kovtun I.I.,Boiko J.M.,Petrashchuk S.A.
Abstract
Abstract
Mathematical model for dynamic force analysis of printed circuit boards has been designed to calculate dynamic deformations and stresses in printed circuit boards and assess their dynamic strength and rigidity. The represented model describes a printed circuit board as a separate oscillatory system, which is simulated as prismatic beam set on two oscillating supports. Simulation and assessment of stress and deflection in printed circuit boards and obtaining their amplitude frequency responses provided recommendations, which ensure strength and stiffness of printed circuit boards subjected to dynamic loads.
Subject
General Physics and Astronomy
Reference19 articles.
1. Vibration transmission in electronic packages having structurally complex design;Boiko,2017
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