منابع مشابه
Optimal Carpet Cutting
In this paper we present a model for the carpet cutting problem in which carpet shapes are cut from a rectangular carpet roll with a fixed width and sufficiently long length. Our exact solution approaches decompose the problem into smaller parts and minimise the needed carpet roll length for each part separately. The customers requirements are to produce a cutting solution of the carpet within ...
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We introduce a class of conformal versions of the previously introduced quasi-conformal carpet cloak, and show how to construct such conformal cloaks for different cloak shapes. Our method provides exact refractive-index profiles in closed mathematical form for the usual carpet cloak as well as for other shapes. By analyzing their asymptotic behavior, we find that the performance of finite-size...
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ژورنال
عنوان ژورنال: Journal of the Textile Machinery of Japan - Proceedings -
سال: 1971
ISSN: 1883-8731
DOI: 10.4188/transjtmsj1965a.24.p453