题目:Piezoelectric Actuated Space Mechanisms
报告人:李晓牛讲师(南京航空航天大学航空学院)
时间:2021年5月26日(周三)10:30
地点:明故宫校区A18-1109会议室
主办单位:科协、航空学院、航空航天交叉研究院、青年教授学术交流联谊会
报告内容摘要:
All space instruments contain mechanisms or moving mechanical assemblies that must move (sliding, rolling, rotating, or spinning) and their successful operation is usually mission-critical. As the space mission requires better performance of space instruments, there is an urgent need for novel power sources and drive technologies of the space mechanisms. At present, piezoelectric actuators, as a power source, have shown advantages in driving space mechanisms. This talk will mainly focus on the design, modeling and control of the space mechanisms driven by the piezoelectric actuator.
报告人简介:
李晓牛,南京航空航天大学航空学院讲师。2018年3月博士毕业于南京航空航天大学,2020年9月入职南京航空航天大学航空学院交叉研究院,主要从事压电精密驱动空间机构的设计及其控制研究。发表学术论文30余篇,其中以第一作者发表SCI检索论文8篇。