STATE FEEDBACK CONTROL DEVICE, STATE FEEDBACK CONTROLLER AND STATE FEEDBACK CONTROL METHOD

Title:

STATE FEEDBACK CONTROL DEVICE, STATE FEEDBACK CONTROLLER AND STATE FEEDBACK CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2010/095272

Kind Code:

A1

Abstract:

An error matrix (∆) is added to a state space model to represent an uncontrollable system, so that a corrected state space model, in which a state space model is so corrected as to indicate a controllable system, is designed. A control subject is controlled in accordance with a control amount calculated by a state feedback controller for a system represented by the corrected state space model. The state space model representing the uncontrollable system is corrected by the error matrix (∆) to make the system controllable. Further, the error matrix (∆) is added to a state matrix, so that influence that the error exerts on an output of the system can be made small.

Inventors:

WATANABE, Takahito (1 Toyota-cho, Toyota-shi, Aichi 71, 47185, JP)
渡辺貴仁 (〒71 愛知県豊田市トヨタ町１番地トヨタ自動車株式会社内 Aichi, 47185, JP)
HONMA, Motohiko (1 Toyota-cho, Toyota-shi, Aichi 71, 47185, JP)

Application Number:

JP2009/053306

Publication Date:

August 26, 2010

Filing Date:

February 18, 2009

Export Citation:

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Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi, Aichi 71, 47185, JP)
トヨタ自動車株式会社 (〒71愛知県豊田市トヨタ町１番地 Aichi, 47185, JP)
WATANABE, Takahito (1 Toyota-cho, Toyota-shi, Aichi 71, 47185, JP)
渡辺貴仁 (〒71 愛知県豊田市トヨタ町１番地トヨタ自動車株式会社内 Aichi, 47185, JP)

International Classes:

G05B11/36; G05D19/02

Attorney, Agent or Firm:

PROSPEC PATENT FIRM (12th Floor, NAGOYA-KS Building1-18, Taiko 3-chome,Nakamura-ku, Nagoya-shi, Aichi 01, 45308, JP)

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