l_1 State Feedback Control of Active Suspension

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概要

• 論文の詳細を見る

• In this paper, the disturbance rejection problem of an automotive active suspension is formulated as an l_1 control problem, that is, the minimization of the effects of disturbances in terms of the l_∞-induced norm. Since l_1 control theory minimizes the maximum possible amplification of signal magnitude, the l_1 controller can specify the maximum magnitude of outputs in the time domain, regardless of the frequency of road disturbances. Shamma's l_1 near-optimal control theory is applied with a certain approximation. To design a simple static full state feedback controller, a nonlinear controller is designed for a linear active suspension model of a quarter vehicle. Finally, satisfactory performances are confirmed by numerical analysis.

• 一般社団法人日本機械学会の論文
• 2000-09-15

著者

• Ohtsuka Toshiyuki

  Department Of Computer-controlled Mechanical Systems Graduate School Of Engineering Osaka University

• Ohtsuka Toshiyuki

  Department Of Computer-controlled Mechanical System Osaka University

• SUGIYAMA Kazuaki

  System Development Group, Toyota Techno Service Cooperation

• Sugiyama K

  Toyota Techno Serv. Cooperation Aichi Jpn

• Sugiyama Kazuaki

  System Development Group Toyota Techno Service Cooperation

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