It adopts the principle of bionics and works in a new mode of stator initiative anchoring/loosening and a distortion structure of double-side thin flexible hinge,which has solved the problem of anchoring/loosening, frequency, journey, resolution and velocity.
该驱动器采用仿生运动的原理,以定子主动箝位的方式和双侧薄壁铰链微变形结构,解决了以往压电精密驱动器箝位不牢固、步进频率较低、行程小、分辨率低、速度低、驱动力不稳定等问题。
The first stability factor and the secondary stability factor were brought forward.
考虑侧向气动力的影响,建立了简化的二自由度汽车动力学模型,推导了横摆角速度增益与风压中心及汽车外形间的关系,提出了主、次气动稳定性因子的概念,阐明了影响汽车稳态响应的主要因素是主气动稳定性因子,次气动稳定性因子可以忽略不计。