비례밸브를 이용한 트랙터 3점 히치 제어 시스템 개발

Tractor implements are mainly utilized for the tillage operation. The proposed hydraulic system control was implemented to experimental apparatus. An implement control system for tractor using proportional valve was fabricated to improve the working efficiency. Hydraulic circuit included the proport...

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Bibliographic Details
Published in:Journal of biosystems engineering 2011-04, Vol.36 (2), p.89
Main Authors: 이상식, S. S. Lee, 박원엽, W. Y. Park
Format: Article
Language:Korean
Subjects:
Hydraulic system
Implement control
Proportional valve
Tillage
Tractor
Online Access:Get full text
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Summary:Tractor implements are mainly utilized for the tillage operation. The proposed hydraulic system control was implemented to experimental apparatus. An implement control system for tractor using proportional valve was fabricated to improve the working efficiency. Hydraulic circuit included the proportional solenoid valve and on/off solenoid valve and so on. This paper shows results of a specification and design of an implement control system for tractor using proportional valve for automation. It was conducted to evaluate response characteristics of the designed implement control system under experimental conditions of various input flow rates. The results of experiments showd that the response characteristics was sufficient to be used as the implement control system.
ISSN:1738-1266