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Method Of Modeling Two Wheeler Stable Travel Control System, Two Wheeler Stable Travel Simulator, Program, Two Wheeler Stable Travel Control System, And Two Wheeler Stable Travel Control Device

Abstract: This method of modeling a two-wheeler stable travel control system comprises: a first step (S1) for acquiring a vehicle model obtained by subjecting a two-wheeler to modelling to create a model that includes the center of gravity (2f) of a front body, the center of gravity (2r) of a rear body, the center of gravity (1f) of a front tire including a front suspension, and the center of gravity (1r) of a rear tire including a rear suspension; a second step (S2, S3) for creating a linear equation of motion with regard to a vehicle model (MDL); a third step (S4) for converting the linear equation of motion to an equation of state; a fourth step (S5, S6) for acquiring a feedback gain able to stabilize travel in the vehicle model by analysis by root locus of the equation of state; and a fifth step (S7) for creating a model (180) of a two-wheeler stable travel control system for implementing negative feedback control using the feedback gain acquired in the fourth step.

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Patent Information

Application #
Filing Date
22 September 2025
Publication Number
42/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

ASTEMO, LTD.
2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo 1000004

Inventors

1. GOYAL, Aman
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki 3128503
2. TSUKAHARA, Hajime
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki 3128503

Specification

Documents

Application Documents

# Name Date
1 202547090402-STATEMENT OF UNDERTAKING (FORM 3) [22-09-2025(online)].pdf 2025-09-22
2 202547090402-REQUEST FOR EXAMINATION (FORM-18) [22-09-2025(online)].pdf 2025-09-22
3 202547090402-FORM 18 [22-09-2025(online)].pdf 2025-09-22
4 202547090402-FORM 1 [22-09-2025(online)].pdf 2025-09-22
5 202547090402-DRAWINGS [22-09-2025(online)].pdf 2025-09-22
6 202547090402-DECLARATION OF INVENTORSHIP (FORM 5) [22-09-2025(online)].pdf 2025-09-22
7 202547090402-COMPLETE SPECIFICATION [22-09-2025(online)].pdf 2025-09-22
8 202547090402-FORM-26 [23-09-2025(online)].pdf 2025-09-23