首页|New Robotics and Automation Study Findings Have Been Reported by Investigators a t Chinese Academy of Sciences (Modeling and Analysis of Oblique-chamber and Symm etric Oblique-chamber Pneu-net Soft Actuators)
New Robotics and Automation Study Findings Have Been Reported by Investigators a t Chinese Academy of Sciences (Modeling and Analysis of Oblique-chamber and Symm etric Oblique-chamber Pneu-net Soft Actuators)
扫码查看
点击上方二维码区域,可以放大扫码查看
原文链接
NETL
NSTL
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-New research on Robotics-Robotics an d Automation is the subject of a report. According to news reporting originating in Hefei, People's Republic of China, by NewsRx journalists, research stated, " Oblique-chamber pneu-net soft actuators (OC-PNSAs) exhibit helical deformation u pon inflation. The symmetric oblique-chamber pneu-net soft actuator (SOC-PNSA) c onsists of two symmetric OC-PNSAs." Financial supporters for this research include National Key R&D Pro gram of China, Special Key Project of Technological Innovation and Application D evelopment in Chongqing. The news reporters obtained a quote from the research from the Chinese Academy o f Sciences, "By adjusting the pressures in the two chambers, the deformation sha pe can be controlled, enabling it to grasp objects of varying shapes. In this le tter, we first establish a deformation model for OC-PNSAs. We demonstrate that t he OC-PNSA bends around the inclined wall upon inflation, thereby revealing the mechanism of its helical deformation. Furthermore, we demonstrate that the helic al bending angle of the OC-PNSA is equal to the bending angle of the PNSA with t he same dimensions. Therefore, the existing PNSA bending model can be applied to OC-PNSAs. Additionally, considering the coupling effects of the symmetric obliq ue chambers, we develop a deformation model for SOC-PNSAs based on the OC-PNSA m odel and the principle of equivalent effects. Both experiments and simulations v alidate the theoretical model's accuracy in predicting actuator deformation."
HefeiPeople's Republic of ChinaAsiaRobotics and AutomationRoboticsChinese Academy of Sciences