한국농업기계학회:학술대회논문집 (Proceedings of the Korean Society for Agricultural Machinery Conference)
- 한국농업기계학회 2000년도 THE THIRD INTERNATIONAL CONFERENCE ON AGRICULTURAL MACHINERY ENGINEERING. V.III
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- Pages.684-689
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- 2000
AUTOMATIC LEVELING CONTROL SYSTEM FOR COMBINE
- Lee, S. S. (Tractor Group, LG Cable R&D Center) ;
- K. S. Oh (Tractor Group, LG Cable R&D Cente) ;
- H. Hwang (Robotics & Vision Lab, Dept. of Bio-Mechatronic Eng., Sungkyunkwan Universit) ;
- Park, D. Y. (Automation Dept. Daelim college)
- 발행 : 2000.11.01
초록
In harvesting rice and barley using combine, the inclination of the body caused by the irregular surface condition of the field and the soil sinking from the unbalanced weight during the grain collection used to make harvesting operation difficult and even impossible. To overcome such a problem, automatic leveling control system for a combine has been developed and tested. The system was composed of the sensor for measuring left and right inclination of the combine chassis and the hydraulic control system. The adaptability of the control system was investigated by analyzing system response in time domain. And the limit angle of the leveling control was set up to be +/- 7