Recursive equations of compound distributions for bivariate mixed - type severity distribution 二元混合型索賠分布的復(fù)合模型的遞推方程
Based on the invariability of dynamic equation , the interrelation among recursive equation of relative displacement , velocity and acceleration are also obtained 通過(guò)動(dòng)力方程的不變性說(shuō)明了相對(duì)位移、相對(duì)速度和相對(duì)加速度三個(gè)遞歸公式的內(nèi)在關(guān)系。
The recursive equation of structural physical parameters of shearing system are developed to identify the floor mass and stiffness , which only uses any two identified modes and the total mass of the structure 建立了剪切型結(jié)構(gòu)系統(tǒng)結(jié)構(gòu)參數(shù)識(shí)別的遞推方程,該方法僅利用結(jié)構(gòu)的總體質(zhì)量和任意兩階模態(tài)信息就可以識(shí)別出系統(tǒng)的結(jié)構(gòu)參數(shù)。