High-speed Fuzzy Controller with Integer Additions only and Fine-grain Parallelism

カテゴリ: 部門大会

論文No: OS8-2

グループ名: 【C】平成19年電気学会電子・情報・システム部門大会講演論文集

発行日: 2007/09/04

タイトル(英語): High-speed Fuzzy Controller with Integer Additions only and Fine-grain Parallelism

著者名: Sang Gu Lee (Hannam University),Michio Miyazaki(Kanto Gakuin University)

著者名(英語): Sang Gu Lee (Hannam University),Michio Miyazaki(Kanto Gakuin University)

キーワード: Fuzzy controller|Fuzzy integer operations|Open-MP

要約(日本語): This paper proposes a novel algorithm to map real values of fuzzy membership functions in the consequent part onto an integer grid, as well as a method of eliminating the unnecessary operations of the leading and trailing zero items in the defuzzification stage. This allows center of gravity method to be implemented with only integer additions. We also parallelize the computations of the fuzzy membership fuctions in fine-grain level using OpenMP. This system can be applied to real-time high-speed robot control.

PDFファイルサイズ: 2,949 Kバイト