...设振型以质量矩阵归一化,各阶的模态阻尼近似相等,则 ϕϕω∝ (8) 2r)(prlrωRX可定义第j个自由度的平均驱动自由度位移(ADDOFD)为 ∑=rr1ωADDOFD(j) [4-5]可获得某个自由度在一般激励情况下的(在某个频率范围内所有模态均被激发)的位移响应的相对大小,以...
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为了记录下颌的运动过程,设计了两种刚体六自由度位移测量方法。
In order to record the movements of mandible, two of Six freedom displacement measurement methods are designed.
为了实现平面工作台三自由度位移的同步检测,研制了图像处理位移检测系统。
A detection system is developed to measure the three freedom degrees displacements of planar stage.
针对磁悬浮轴承位移检测的特点,设计了一套以dsp为核心的五自由度位移测量系统。
Aiming at the characteristics of displacement measuring for active magnetic Bearings (AMB), designs a set five degree-of-freedom (5-dof) measuring system based on DSP.
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