A New Robust Harmonic Balance Calculation Method Based On Feedback Control Loop

سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,368

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شناسه ملی سند علمی:

CECIT01_723

تاریخ نمایه سازی: 14 شهریور 1392

چکیده مقاله:

Numerical solution of non-linear circuits excited by a periodic input involved in electronics and communications is one of the most popular usages of applied mathematics inengineering. The classic method for solving problems of that type is The Harmonic Balance Method. This method separatesthe circuit into linear and non-linear parts that are connected to each other in some nodes. Whenever nodal KVL and KCL equations are satisfied in those nodes in some desiredfrequencies, the solution is achieved. In this paper a new reformation of harmonic balance method is introduced basedon the idea of feedback control-loop. The proposed method has an obviously better stability and robust performance under different variations of circuit parameters while its convergence rate is almost the same in various situations.

نویسندگان

GholamAli Heydari

Mathematics Dept., Shahid Bahonar University Of Kerman,

Ahmad Hakimi

Electrical Eng. Dept., Shahid Bahonar University Of Kerman

AliAkbar Gharaveisi

Electrical Eng. Dept., Shahid Bahonar University Of Kerman

MohammadAli Vali

Mathematics Dept., Shahid Bahonar University Of Kerman