Mechanical harvesting of selected temperate and tropical fruit and nut trees

L Afsah‐Hejri, T Homayouni, A Toudeshki… - Horticultural …, 2022 - Wiley Online Library
Manual harvesting of fruits is an expensive, time‐consuming, and labor‐intensive operation.
Due to labor shortages in the late 1950s, mechanical harvesters were developed to reduce …

Automatic fruit picking technology: a comprehensive review of research advances

J Zhang, N Kang, Q Qu, L Zhou, H Zhang - Artificial Intelligence Review, 2024 - Springer
In recent years, the fruit industry has become an important part of agricultural development,
and fruit harvesting is a key stage in the production process. However, picking fruits during …

Simplified 4-DOF manipulator for rapid robotic apple harvesting

G Hu, C Chen, J Chen, L Sun, A Sugirbay… - … and Electronics in …, 2022 - Elsevier
Fruit harvesting is time-consuming and laborious. Robots can harvest fruits with a high
degree of automation, greatly reducing labor requirements, but are limited by their efficiency …

Fruit detachment force of multiple varieties kiwifruit with different fruit-stem angles for designing universal robotic picking end-effector

W Fang, Z Wu, W Li, X Sun, W Mao, R Li… - … and Electronics in …, 2023 - Elsevier
Fruit detachment force (FDF) between fruit and stem, is one of the important physical
parameters for designing fruit picking robot. Orchards planted with multiple varieties kiwifruit …

Optimal vibration parameters for olive harvesting from finite element analysis and vibration tests

Z Niu, Z Xu, J Deng, J Zhang, S Pan, H Mu - Biosystems Engineering, 2022 - Elsevier
Highlights•A three-dimensional model of an olive tree including some small branches was
established.•Optimal parameters were determined through modal and harmonic response …

Experiment and analysis on walnut (Juglans regia L.) shedding force based on low-frequency vibration response

J Cao, X Bai, D Xu, W Li, C Chen - Industrial Crops and Products, 2023 - Elsevier
Walnut (Juglans regia L.) is a highly valuable crop and is widely used as a food, medicine,
and industrial product. Studying walnut detachment force is an important prerequisite for bed …

Investigating the dynamic behavior of an apple branch-stem-fruit model using experimental and simulation analysis

L Bu, C Chen, G Hu, J Zhou, A Sugirbay… - … and Electronics in …, 2021 - Elsevier
In this study, we established an effective finite element model for branch-stem-fruit systems
to:(i) simulate responses under different loads; and (ii) intuitively predict the breaking …

Determination of Vibration Picking Parameters of Camellia oleifera Fruit Based on Acceleration and Strain Response of Branches

D Wu, E Zhao, D Fang, S Jiang, C Wu, W Wang… - Agriculture, 2022 - mdpi.com
This study examines the means of reducing the damage to the branches of Camellia oleifera
in the process of vibration picking and solving the problems of low equipment-development …

Simulation to determination of significant parameters on apple stress for combing harvesting in trellis trained trees

G Hu, L Bu, J Chen - Scientia Horticulturae, 2020 - Elsevier
Standardized planting architecture is gradually replacing traditional hedge pattern.
However, the development of harvesters adapted to the standardized planting architecture is …

Parameter optimization of column-comb harvesting of litchi based on the EDEM

C Li, Z Li, T Wang, G Ling, S Wang, J Li - Scientia Horticulturae, 2023 - Elsevier
Litchi is one of the most important commercial subtropical fruit with high nutritional and
medicinal value widely planted in South China. With the problems of time-consuming …