کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1680152 1518440 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling, simulation and design constraints of electrostatic self-assembly of microparts
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Modelling, simulation and design constraints of electrostatic self-assembly of microparts
چکیده انگلیسی
Self-assembly is a technique that involves the manipulation and alignment of microparts onto a substrate without additional machinery and makes it possible to assemble a large number of small devices in parallel. A novel concept for the self-alignment of microparts on a substrate by means of electrostatic attraction has been previously introduced and experimentally verified by the authors. In this paper FE modelling is used to determine the magnitude of the self-aligning force and from these findings, a semi-empirical, fitted force model is produced for circular, complementary electrodes between micropart and substrate. Based on this force model, constraints useful for the design and the prediction of the behaviour of microparts are proposed and dynamic simulations of the alignment procedure are presented. The results of these simulations and the previously conducted experiments, as well as the introduced design constraints are the first steps towards the modelling and the implementation of a parallel assembly approach of tiny parts and thereby integration of heterogeneous materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Journal of Manufacturing Science and Technology - Volume 4, Issue 4, 2011, Pages 401-407
نویسندگان
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