In this paper, the least square estimation method is presented, in which impulse transfer function parameters and orders are derived from impulse response sequences.

本文中给出了由脉冲响应序列值求其传递函数参数和阶的最小二乘估计方法。

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The model in this paper has few parameters and can reflect the aspects of load transfer function, such as hardening, softening and affects of confining stress.

模型具有参数较少且确定简单的特点，能反映荷载传递函数的性质，如硬化与软化，以及围压的影响。

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This paper solves side-roll equation of a submersible to give the transfer function of maneuvering motion parameters by means of Laplace'S transform.

本文根据水下航行体的侧-滚运动方程组，经拉普拉斯变换，求解了运动参数的传递函数；

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