首页|New Research on Cyborg and Bionic Systems from Zhejiang University Summarized (M agnetic Soft Microrobot Design for Cell Grasping and Transportation)
New Research on Cyborg and Bionic Systems from Zhejiang University Summarized (M agnetic Soft Microrobot Design for Cell Grasping and Transportation)
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By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News – Investigators discuss new findings in cyborg and bionic systems. According to news reporting out of Hangzhou, People’s Republic of China, by NewsRx editors, research stated, “Manipulating cells at a small scale is widely acknowledged as a complex and challenging task, especiall y when it comes to cell grasping and transportation. Various precise methods hav e been developed to remotely control the movement of microrobots.” Our news journalists obtained a quote from the research from Zhejiang University : “However, the manipulation of micro-objects necessitates the use of end-effect ors. This paper presents a study on the control of movement and grasping operati ons of a magnetic microrobot, utilizing only 3 pairs of electromagnetic coils. A specially designed microgripper is employed on the microrobot for efficient cel l grasping and transportation. To ensure precise grasping, a bending deformation model of the microgripper is formulated and subsequently validated. To achieve precise and reliable transportation of cells to specific positions, an approach that combines an extended Kalman filter with a model predictive control method i s adopted to accomplish the trajectory tracking task. Through experiments, we ob serve that by applying the proposed control strategy, the mean absolute error of path tracking is found to be less than 0.155 mm.”
Zhejiang University, Hangzhou, People’s Republic of China, Asia, Cyborg and Bionic Systems, Technology
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