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supported by the National Natural Science Foundation of China (Grant No. U23A20175);the “Leading Goose” R&D Program of Zhejiang (Grant No. 2022C02052);the Scientific Research Fund of Zhejiang Provincial Education Department (Grant No. Y202250747);Wenzhou Science and Technology Commissioner Special Project (Grant No. X2023045).
In response to the prevailing scarcity of labor and with the aim of augmenting the proportion of premium-quality fruits, a robotic grading end-effector system for harvesting was meticulously designed. The end-effector...
The automated picking technology of tea is an important part of the development of smart agriculture, which affects the development of the tea industry to a certain extent. Tea leaf recognition and robotic tea picking...
supported by the National Natural Science Foundation of China(11972077,11672035)。
Detumbling operation toward a rotating target with nutation is meaningful for debris removal but challenging. In this study, a deformable end-effector is first designed based on the requirements for contacting the nut...
Supported by National Natural Science Foundation of China(Grant Nos.52222502,92048302,and 51975306);Research Project of State Key Laboratory of Mechanical System and Vibration of China(Grant No.MSV201904);Emergency Research Project for COVID-19 from Institute for Precision Medicine of Tsinghua University of China.
The most widely adopted method for diagnosing respiratory infectious diseases is to conduct polymerase chain reaction(PCR)assays on patients’respiratory specimens,which are collected through either nasal or oropharyn...
the Key Research Projects of Zhejiang Province(Grant No.2022C02042,2022C02002);the National Natural Science Foundation of China(Grant No.32071909);the Shanghai Science and Technology Agricultural Development Project 2021(No.4-1);the General Project of Agriculture and Social Development in Hangzhou(Grant No.202203B08,20201203B92)。
The end-effector is an important part of the broccoli harvesting robot.Aiming at the physical characteristics of a large broccoli head and thick stem,a spherical cutting tool broccoli harvesting end-effector was desig...
supported by the National Natural Science Foundation of China(Grant No.51775002);the 14th Five-Year Plan of Beijing Education Science(Grant No.CDDB21173).
The important indicators to measure the goodness of rigid fruit and vegetable picking robot have two aspects,the first is the reasonable structural design of the end-effector,and the second is having a high precision ...
Project supported by the Key R&D Program of Zhejiang Province,China(Nos.2020C01025 and 2020C01026);the National Natura Science Foundation of China(No.52175032);the"Pioneer"and"Leading Goose"R & DProgram of Zhejiang Province,China(No.2022C01054);the Robotics Institute of Zhejiang University(Nos.K12107 and K11808)。
In many robot operation scenarios, the end-effector's attitude constraints of movement are indispensable for the task process, such as robotic welding, spraying, handling, and stacking. Meanwhile, the inverse kinemati...
This work was supported by Anhui Provincial Major Science and Technology Project(Project No.202203a06020002);the Fundamental Research Funds for the Central Universities(No.BC210202084).
High harvesting success rate is part of the key technologies for robotic cherry tomato harvesting,which is closely related to the structural design of the end-effector.To obtain a high success rate of fruit harvesting...
This work was supported by the National Research Foundation of Korea Grant(NRF-2020R1A4A1018652 and 2019R1A2C1086766);Bridge program by the Korea Environmental Industry&Technology Institute(2021002800015);which was funded by the Korean government.
The human fingertip consists of a fingerprint with many micro-grating structures.The main roles of the fingerprint could be divided into two purposes,namely,the enhancement of the frictional force and the effective tr...
This work was supported by Jiangsu Agricultural Science and Technology Innovation Fund(CX(21)1007).
The end-effector is the last executing part of the interaction between robots and fruits.In this study,the physical characteristics of tomatoes and the tomato end-effector of the fluidic elastomer actuator type were s...