On the Equivalent Mass of Tractor-Implement System (Part 2) Measurement of Equivalent Mass of Walking Type Tractor-Implement System

Junichi TAKEDA; Ryo TORISU; Jun SAKAI

doi:10.11357/jsam1937.55.4_13

JOURNAL of the JAPANESE SOCIETY of AGRICULTURAL MACHINERY

Online ISSN : 1884-6025
Print ISSN : 0285-2543
ISSN-L : 0285-2543

On the Equivalent Mass of Tractor-Implement System (Part 2)

Measurement of Equivalent Mass of Walking Type Tractor-Implement System

Junichi TAKEDA, Ryo TORISU, Jun SAKAI

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Keywords: equivalent mass, moment of inertia, tractor-implement system, gear ratio, power train, dynamic model

JOURNAL FREE ACCESS

1993 Volume 55 Issue 4 Pages 13-21

DOI https://doi.org/10.11357/jsam1937.55.4_13

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Abstract

This paper describes the measurement of the coefficient of equivalent mass of a walking type tractor-implement system, and a new identification method for the equivalent moment of inertia. The coefficient was measured by using the disassembly method described in Part 1. The coefficient of the walking type tractor itself was 4.25 and 0.13 for 1st and 6th gear shift respectively, and had the same characteristics as those of a four wheeled tractor-implement system. The new identification method, which is based on the dynamic behavior of the system as a total drive train, is proposed and analyzed.

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