A Two-Dimensional Statistical Model of an Uneven Road Surface
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概要
- 論文の詳細を見る
This paper describes a mathematical model of an uneven road surface where the statistical characteristics of the roughness are isotropic. A spectral density matrix is obtained in consideration of a correlation of the roughness between the right and the left tracks. By the spectral factorization of the rational spectral density matrix, which results from the approximation of the cross-spectral density function, the transfer function matrix is formulated, and the minimal realization of the shaping filter is obtained analytically. The results of the numerical simulation using the shaping filter are in good agreement with the analytical ones.
- 社団法人日本機械学会の論文
- 1991-09-15
著者
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Shirai Nobumasa
Robotics Department Mechanical Engineering Laboratory
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USUI Seiichi
Faculty of Engineering, Tokyo Metropolitan Institute of Technology
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TANI Kazuo
Robotics Department, Mechanical Engineering Laboratory
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HORIUCHI Eiichi
Robotics Department, Mechanical Engineering Laboratory
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Tani Kazuo
Robotics Department Mechanical Engineering Laboratory
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Usui Seiichi
Faculty Of Engineering Tokyo Metropolitan Institute Of Technology
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Horiuchi Eiichi
Robotics Department Mechanical Engineering Laboratory