首页|New Research on Robotics and Mechatronics from Tokyo University of Agriculture a nd Technology Summarized (Automatic Design of Serial Linkage Using Virtual Screw Joint)
New Research on Robotics and Mechatronics from Tokyo University of Agriculture a nd Technology Summarized (Automatic Design of Serial Linkage Using Virtual Screw Joint)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-Investigators discuss new findings in robotics and mechatronics. According to news originating from Tokyo, Japan, by N ewsRx correspondents, research stated, "Here, an automatic design method for a s erial link mechanism is proposed." Financial supporters for this research include Japan Society For The Promotion o f Science. Our news reporters obtained a quote from the research from Tokyo University of A griculture and Technology: "This method outputs all kinematic parameters of join ts, position, orientation, number, and type of joint (revolute or prismatic). Se veral studies have been conducted on optimizing only the positions and direction s of joints for a desired path. However, automatically determining the numbers a nd types of joints requires an excessive calculation time owing to the complicit y of kinematics. To handle heavy computation, a virtual screw joint (VSJ) is int roduced based on a screw axis and the product of exponentials formula. Screw joi nts have the advantage of including both rotation and translation. First, an add itional joint is optimized as a VSJ." According to the news editors, the research concluded: "Then, adopting its posit ion and orientation and selecting a revolute or prismatic joint facilitate an ef ficient design process. To demonstrate the effectiveness of this study, two task motions addressed in a related work are adopted as target paths. Consequently, the proposed method automatically generates serial linkages that contain both re volute and prismatic joints and can follow along desired paths."
Tokyo University of Agriculture and Tech nologyTokyoJapanAsiaMechatronicsRobotics
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