题目：Fractional-order modeling and residual vibration control of flexible two-mass system

报告人：徐世东博士（航空学院航空航天交叉研究院）

时间：2019年4月3日(周三)上午10:30

地点：明故宫校区A18-209会议室

主办单位：机械结构力学及控制国家重点实验室、科协、航空学院、航空航天交叉研究院

报告摘要：

    This report develops a novel fractional-order model for a flexible two-mass system and proposes a fractional-order controller to suppress residual vibration of this system. Based on fractional-order constitutive law, a generic fractional-order dynamic model has been derived for a flexible two-mass system, ranging from the pure elastic solids to the pure viscous plants. To suppress vibration, a fractional-order PD controller is proposed. Simulation results show that the proposed fractional-order controller is effective and robust in achieving control requirements.

报告人简介：

    徐世东，讲师，2017年在哈尔滨工业大学获得博士学位，一直从事航天器动力学与控制的研究。