کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
849152 909260 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal beam arrangement design for two-dimensional temperature and concentration reconstruction using ASA and SQP algorithms
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Optimal beam arrangement design for two-dimensional temperature and concentration reconstruction using ASA and SQP algorithms
چکیده انگلیسی

Laser absorption spectroscopy was combined with an algebraic iterate algorithm to optimize beam arrangement for temperature and concentration reconstruction. A sequential quadratic programming algorithm (SQP) based on the adaptive simulated annealing algorithm (ASA) was added to improve computational efficiency and obtain an optimized optical layout. Numerical results show that temperature and concentration reconstructed using the optimized beam arrangement have normalized absolute errors of 2.08% and 0.94%. The optimal beam array design reconstructs images effectively compared with parallel- and fan-beam projection given the same number of projections. The beam optimization strategy can provide the experimental design heuristics.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 2, January 2015, Pages 292–296
نویسندگان
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