Development and Testing of Automatic Row Alignment System for Corn Harvesters
نویسندگان
چکیده
Corn harvester row alignment is a critical factor to improve harvesting quality and reduce cob drop loss. In this paper, corn automatic system designed with self-propelled combine harvester, incorporating front-end touch mechanism of the cutting table steering control system. stalk lateral deviation from reference during detected by touch-row that serves as an input The consists Hirschmann PLC controller, electric wheel, wheel deflection angle detection device, display module mode selection module, etc. adaptive fuzzy PID algorithm used determine desired turning combining kinematic model, model simulated analyzed Matlab/Simulink software. was mounted on 4LZ-8 for field tests, test results showed average percentage stalks center path within ±15 cm process 95.4% at speeds ranging 0 4.6 km/h, which could meet requirements harvesting. serve benchmark research harvesters.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2022
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app12126221