首页|New Robotics Study Results Reported from Chiang Mai University (A New Active-thr ust Tool Spindle and Integrated Force Measurement Technique for Robotic Drilling )
New Robotics Study Results Reported from Chiang Mai University (A New Active-thr ust Tool Spindle and Integrated Force Measurement Technique for Robotic Drilling )
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-New research on Robotics is the subjec t of a report. According to news originating from Chiang Mai, Thailand, by NewsR x correspondents, research stated, "A new concept for a smart drill spindle with active magnetic thrust bearing has been developed to enhance the monitoring and control capabilities of robotic drilling systems. This article reports on the r ealization and evaluation of an integrated thrust-force sensing technique for th e spindle unit." Financial support for this research came from Fundamental Fund 2023, Chiang Mai University. Our news journalists obtained a quote from the research from Chiang Mai Universi ty, "The proposed technique uses a model-based state estimation scheme with cali brated nonlinear model of the spindle bearing forces. The method requires only o ne axial displacement sensor for real-time tool-force estimation and position co ntrol. A speed-dependent disturbance model is further defined and incorporated w ithin the estimation scheme to compensate for spindle rotation effects. A method of using robot end-effector acceleration measurements to decouple the force est imate from both robot motion and gravity effects is also shown. Experiments are performed with a 7-axis lightweight industrial manipulator to assess the system' s ability to provide accurate thrust force information under varied drilling con ditions, while simultaneously controlling the motion of the drilling tool relati ve to the robot end-effector."
Chiang MaiThailandAsiaEmerging Tec hnologiesMachine LearningRobotRoboticsRobotsChiang Mai University
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