کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8864922 1620641 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
AUV hull lines optimization with uncertainty parameters based on six sigma reliability design
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
پیش نمایش صفحه اول مقاله
AUV hull lines optimization with uncertainty parameters based on six sigma reliability design
چکیده انگلیسی
Autonomous Underwater Vehicle (AUV), which are becoming more and more important in ocean exploitation tasks, needs energy conservation urgently when sailing the complex mission path in long time cruise. As hull lines optimization design becomes the key factor, which closely related with resistance, in AUV preliminary design stage, uncertainty parameters need to be considered seriously. In this research, Myring axial symmetry revolution body with parameterized expression is assumed as AUV hull lines, and its travelling resistance is obtained via modified DATCOM formula. The problems of AUV hull lines design for the minimum travelling resistance with uncertain parameters are studied. Based on reliability-based optimization design technology, Design For Six Sigma (DFSS) for high quality level is conducted, and is proved more reliability for the actual environment disturbance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Naval Architecture and Ocean Engineering - Volume 10, Issue 4, July 2018, Pages 499-507
نویسندگان
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