Secondly, the least square method by recursion is carried on modeling for the disturbing force and moment of randomsea.
其次，利用递推最小二乘法对随机海浪扰动力和扰动力矩进行建模。
2
The vibration responses of floating drilling vessels in randomsea waves are studied in this paper by using the theory of random vibrations.
应用随机振动理论，对浮动式钻井装置在随机海浪作用下的动力响应进行了分析。
3
The nonlinear dynamic response of an articulated loading tower under the action of randomsea waves is carried out by means of nonlinear spectral analysis.