دانلود مقاله ISI انگلیسی شماره 146463
ترجمه فارسی عنوان مقاله

استراتژی کنترل سلسله مراتبی برای به حداکثر رساندن تبدیل انرژی در انرژی های موجبر *

عنوان انگلیسی
Hierarchical Control Strategy for Maximising Power Conversion in Heaving Wave Energy Converters*
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
146463 2017 6 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : IFAC-PapersOnLine, Volume 50, Issue 1, July 2017, Pages 14711-14716

پیش نمایش مقاله
پیش نمایش مقاله  استراتژی کنترل سلسله مراتبی برای به حداکثر رساندن تبدیل انرژی در انرژی های موجبر *

چکیده انگلیسی

This paper considers hierarchical control strategy (HCS) for maximising power conversion between mechanical and electrical powers in heaving wave energy converters. The maximisation conversion were obtained by designing the optimum reference for the buoy This reference were found by relating the mechanical and electrical models of the power-takeoff (PTO) device. A simple look-up table of the intrinsic resistance constant was obtained as function of wave’s significant height and peak frequency. A Robust PID controller was used to track this reference. The PID controller was tuned using complex polynomial stabilisation method to convert the robust performance specification into a set of linear programming problem. The interesting feature of the method is all (not only one) set of PID parameters, which satisfies the robust performance, were found. Finally, the simulation results were presented to verify the control objectives.