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Research on robotic arm grasping detection technology based on target recognition and FC-GQCNN network
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Yangfan BAI1, Yongming BIAN1, Jixiang YANG2, Meng YANG1
Chinese Journal of Construction Machinery | 2025, 23(2) : 227 - 232
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Chinese Journal of Construction Machinery | 2025, 23(2): 227-232
Basic Theory and Key Technique
Research on robotic arm grasping detection technology based on target recognition and FC-GQCNN network
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Yangfan BAI1, Yongming BIAN1, Jixiang YANG2, Meng YANG1
Affiliations
  • 1. School of Mechanical Engineering, Tongji University, Shanghai 201804, China
  • 2. School of Robotics, Ningbo University of Technology, Ningbo 315211, Zhejiang, China
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This paper proposes a robotic grasping technique based on object recognition and fully convolutional grasp quality convolutional neural network (FC-GQCNN). To address the limitations of traditional GQCNN, such as low computational efficiency and redundant feature calculations, an improved FC-GQCNN is developed. By replacing the fully connected layers in GQCNN with 1×1 convolutional layers, the proposed network can handle input images of arbitrary sizes. Furthermore, the integration of FC-GQCNN with the YOLOv8 object detection algorithm forms a YOLOv8-FCGQCNN cascade structure, effectively solving the challenges of object recognition and localization in complex environments. Experimental results demonstrate that this method achieves an 86% grasp success rate across 10 different objects, with an average detection time of 0.09 s per frame, which is 22 times faster than traditional GQCNN, significantly improving system efficiency. This method can accurately detect the grasping position of the object of interest and has higher reliability than the baseline method.

object recognition  /  grasp pose estimation  /  robotic arm grasping system  /  algorithm integration
Yangfan BAI, Yongming BIAN, Jixiang YANG, Meng YANG. Research on robotic arm grasping detection technology based on target recognition and FC-GQCNN network[J]. Chinese Journal of Construction Machinery, 2025 , 23 (2) : 227 -232 .
Year 2025 volume 23 Issue 2
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  • Online Date:2025-12-16
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    1. School of Mechanical Engineering, Tongji University, Shanghai 201804, China
    2. School of Robotics, Ningbo University of Technology, Ningbo 315211, Zhejiang, China
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表12种不同金属材料的力学参数

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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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