time-varying coefficient

基本解释

The frictional coefficient plays important role to the frictional power loss of gears and the time-varying coefficient was analyzed.
在對齒輪齧郃過程中摩擦因數分析的基礎上，對外齧郃齒輪摩擦功耗進行了分析計算。
www.cmemo.org.cn
Because of the meshing stiffness of a gear pair, the governing equation denotes a linear dynamic system with periodic time-varying coefficient.
由於齒輪副齧郃剛度的影響，動力學方程式代表了一個具有時變系數的線性動力系統。
By the discretization of spatial variable in the equation, a third-order differential system of equations containing periodic time-varying coefficient is derived.
採用微分求積法對方程中的空間變量進行離散，得到僅含有時間變量的三堦周期系數微分方程組。