A level-set method for vibration and multiple loads structural optimization
نویسندگان
چکیده
منابع مشابه
A level-set method for vibration and multiple loads structural optimization
We extend the level-set method for shape and topology optimization to new objective functions such as eigenfrequencies and multiple loads. This method is based on a combination of the classical shape derivative and of the Osher-Sethian level-set algorithm for front propagation. In two and three space dimensions we maximize the first eigenfrequency or we minimize a weighted sum of compliances as...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2005
ISSN: 0045-7825
DOI: 10.1016/j.cma.2004.12.018