燕山大学学报Issue(3)：226-234,9.DOI:10.3969/j.issn.1007-791X.2015.03.006
考虑啮合激励时压电谐波活齿传动动力学研究
Study on dynamics of harmonic piezodrive oscillating tooth system by considering meshing incentive
摘要
Abstract
An electromechanical integrated harmonic piezodrive system is proposed and the principle of the drive is discussed.In or⁃der to precisely describe the dynamic behavior of the movable tooth system precisely a meshing incentive is brought into the dynam⁃ic model.The meshing incentive equations are established the system dynamic response equations by considering meshing incentive are derived.In order to solve the force responses the system′s transmission ratio of 30 is illustrated.In addition the time domain re⁃ sponses and the frequency domain responses under meshing incentive are settled and the influences of the parameters on the fre⁃quency domain response are analyzed.The results show that the radius of oscillating tooth has a great influence on the resonant fre⁃quencies the radius and eccentric distance of wave generator influence both resonant frequencies and amplitude observably.关键词
啮合激励/压电谐波/活齿系统/动力学/强迫响应Key words
meshing incentive/harmonic piezodrive/oscillating tooth/system dynamics forced/response分类
机械制造引用本文复制引用
许立忠,李冲,邢继春..考虑啮合激励时压电谐波活齿传动动力学研究[J].燕山大学学报,2015,(3):226-234,9.基金项目
国家自然科学基金资助项目 （）
