[논문]밭 농업용 무한궤도 기반 주행 플랫폼 개발 및 성능 분석

김택진; 전현호; 아윱; 최장영; 김용주

doi:10.7839/ksfc.2023.20.4.100

밭 농업용 무한궤도 기반 주행 플랫폼 개발 및 성능 분석
Development and performance analysis of a crawler-based driving platform for upland farming 원문보기

드라이브ㆍ컨트롤 = Journal of drive and control, v.20 no.4, 2023년, pp.100 - 106

김택진 (Department of Drive System Team, TYM R&D Center) , 전현호 (Department of Smart Agriculture Systems, Chungnam National University) , 아윱 (Department of Biosystems Machinery Engineering, Chungnam National University) , 최장영 (Department of Electrical Engineering, Chungnam National University) , 김용주 (Department of Smart Agriculture Systems, Chungnam National University)

Abstract ▼ AI-Helper

We developed a crawler-based driving platform that can perform harvesting, transportation, pest control, and rotary operation by equipping it with various implements, and analyzed its performance. This single platform was developed to perform as pepper harvester, peanut harvester, and transporter with a 46-kW engine. A simulation model was developed to study the specifications of the platform, and the accuracy was also analyzed. The absolute percentage error ranged from 0.2 to 5.9%, which made it possible to predict the platform performance using simulation model. In T-test, both torque and speed on field and asphalt showed a significant difference (1%). Driving torque required differed depending on the nature of the field, and the speeds also changed based on soil load. The developed platform has the advantage of being equipped with a variety of working tools, expected to be used to harvest root crops in the future.

주제어

표/그림 (14)

그림 Fig. 1 Concept of crawler-based driving platform for upland farming
그림 Fig. 2 A photo of crawler-based driving platform for upland farming
표 Table 1 Specifications of crawler-based driving platform for upland farming
그림 Fig. 3 3D model of the engine of a crawler-based driving platform for upland farming
그림 Fig. 4 Schematic diagram of power-train of a crawler-based driving platform for upland farming
그림 Fig. 5 Simulation model of crawler-based driving platform for upland farming
그림 Fig. 6 Configuration of driving performance measurement system
그림 Fig. 7 Simulation results for driving performance of crawler-based driving platform
그림 Fig. 8 Test result of driving performance of crawler-based driving platform for farmland(top) and concrete flatland(bottom)
표 Table 2 Statistical analysis for driving performance simulation of crawler-based driving platform
표 Table 3 Analysis of driving performance of crawler-based driving platform for farmland and concrete flatland
그림 Fig. 9 Comparison of simulation and measurement results for driving performance according to farmland(left) and concrete flatland(right)
표 Table 4 Comparison of simulation and measurement results for driving performance according to farmland and concrete flatland
표 Table 5 Statistical analysis of farmland and concrete flatland results for driving performance

참고문헌 (17)

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