Eigenfrequency maximisation by using irregular lattice structures
نویسندگان
چکیده
منابع مشابه
TOPOLOGICAL OPTIMIZATION OF VIBRATING CONTINUUM STRUCTURES FOR OPTIMAL NATURAL EIGENFREQUENCY
Keeping the eigenfrequencies of a structure away from the external excitation frequencies is one of the main goals in the design of vibrating structures in order to avoid risk of resonance. This paper is devoted to the topological design of freely vibrating continuum structures with the aim of maximizing the fundamental eigenfrequency. Since in the process of topology optimization some areas of...
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2020
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2019.115027