Development of a Depth and Working Load Control System for Tractor Using a Proportional Valve
2006
Lee, S.S. (Sungkyunkwan University, Suwon, Republic of Korea) | Lee, J.Y. (Mido Tech Co. Ltd., Hwasung, Republic of Korea) | Mun, J.H. (Sungkyunkwan University, Suwon, Republic of Korea), E-mail: [email protected]
Depth and working load control is one of the most important technique in control system for tractor rotary implement automation. Keeping the depth consistent is critical to bring along crops and to improve the efficiency and quality of the following operations. Keeping the load of engine consistent is an essential factor for the efficiency of operation and engine protection of tractor. In this study we investigated the possibility of application of depth and working load control system for tractor using a proportional valve through field tests.
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