Polygon Interval Arithmetic and Interval Evaluation of Value Sets of Transfer Functions

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概要

• 論文の詳細を見る

• Data of system parameters of real systems have some uncertainty and they should be given by sets (or intervals) rather than fixed values. To analyze and design systems containing such uncertain parameters, it is required to represent and treat uncertainty in data of parameters, and to compute value sets of characteristic polynomials and transfer functions. Interval arithmetic is one of the most powerful tools to perform such subjects. In this paper, Polygon Interval Arithmetic (PIA) on the set of polygons in the complex plane is considered, and the data structure and algorithms to execute PIA efficiently is proposed. Moreover, practical examples are shown to demonstrate how PIA is useful to compute the evaluation of value sets.

• 社団法人電子情報通信学会の論文
• 1994-06-25

著者

• Haneda Hiromasa

  Faculty Of Engineering Kobe University

• Ohta Yuzo

  Faculty of Engineering, Kobe University

• Gong Lei

  Contec Co. Ltd.

• Ohta Yuzo

  Faculty Of Engineering Kobe University

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• Polygon Interval Arithmetic and Interval Evaluation of Value Sets of Transfer Functions

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