The robotic gripper is a crucial component of industrial robots, acting as the end effector responsible for grasping objects during manufacturing. However, conventional grippers lack precise force control, making them unsuitable for handling delicate or fragile objects. Existing solutions often rely on expensive force/torque sensors or complex position-control systems, which are not cost-effective for industrial workshops. This study presents a novel robotic gripper with force feedback control, integrating a strain gauge-based sensor for precise force measurement. The proposed system achieves a gripping force resolution of 0.1 N with a maximum force capacity of 30 N. Experimental validation confirms the system’s accuracy and reliability, offering an economical and efficient solution for industrial applications.

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Design of A Robot Gripper with Force Feedback Using Force Sensors

  • Anh-Dung Nguyen,
  • Minh-Hieu Ngo,
  • Thanh-Nhan Nguyen

摘要

The robotic gripper is a crucial component of industrial robots, acting as the end effector responsible for grasping objects during manufacturing. However, conventional grippers lack precise force control, making them unsuitable for handling delicate or fragile objects. Existing solutions often rely on expensive force/torque sensors or complex position-control systems, which are not cost-effective for industrial workshops. This study presents a novel robotic gripper with force feedback control, integrating a strain gauge-based sensor for precise force measurement. The proposed system achieves a gripping force resolution of 0.1 N with a maximum force capacity of 30 N. Experimental validation confirms the system’s accuracy and reliability, offering an economical and efficient solution for industrial applications.