Gongpu Wang

Sep 7, 2023 | mdpi.com | Gongpu Wang |Wenming Chen |Xinhua Wei |Lianglong Hu

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Apr 20, 2023 | mdpi.com | Wenming Chen |Lianglong Hu |Gongpu Wang |Jianning Yuan

Abstract:In this study, a 4UM-120D electric leafy vegetable harvester was employed as the research object. An automatic control system was created to maintain the cutter’s height above the ground within ±2% of the desired value. The intention was to reduce the operators’ work intensity while improving the leafy vegetable harvester’s working quality. The automatic control system for the cutter height from the ground was explained, along with its structure and operating philosophy.