A lateral force presumption system, a lateral force estimation method, and vehicles

Title:

A lateral force presumption system, a lateral force estimation method, and vehicles

Document Type and Number:

Japanese Patent JP6067929

Kind Code:

B2

Abstract:

An Ay calculator calculates ground surface position lateral acceleration based on lateral acceleration detected by an acceleration sensor, a yaw rate and a roll rate detected by a gyro sensor, yaw angular acceleration and roll angular acceleration calculated by an angular acceleration calculator, a roll angle calculated by a roll angle calculator, and specification information stored in a storage. A vehicle lateral force calculator calculates a vehicle lateral force based on the roll angular acceleration calculated by the angular acceleration calculator, the roll angle calculated by the roll angle calculator, the ground surface position lateral acceleration calculated by the Ay calculator and the specification information stored in the storage.

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Inventors:

Miki Masayuki

Application Number:

JP2016513618A

Publication Date:

January 25, 2017

Filing Date:

March 06, 2015

Export Citation:

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Assignee:

YAMAHA HATSUDOKI KABUSHIKI KAISHA

International Classes:

B62J99/00; B60W40/101; B60W40/103; B62H7/00

Domestic Patent References:

JP2012171410A	2012-09-10
JP2012153349A	2012-08-16
JP2014091506A	2014-05-19
JP2011063160A	2011-03-31
JP2013256139A	2013-12-26
JP2011128093A	2011-06-30
JP2012076502A	2012-04-19

Attorney, Agent or Firm:

Yoshito Fukushima

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