The closed loop gain shaping algorithm is applied to the rudder roll damping system.
将闭环增益成形算法应用于舵阻摇系统。
But so far, the theoretical calculation for roll damping can't be used in engineering.
现阶段横摇阻尼的理论计算尚不能用于工程实际。
According to the data of free decay experiment of the model of 15000 tons container ship, the non-linear roll damping coefficients are obtained.
根据15000吨集装箱船的船模实验结果，得到了集装箱船的非线性横摇阻尼系数。
For the aircraft with moderate swept wing, the main reasons of causing wing rock are the variations of roll damping moment with the Angle of attack and the sideslip Angle.
对具有中等后掠角机翼的飞机，产生机翼摇晃的主要原因是滚转阻尼力矩随迎角和侧滑角的变化。
The concept of roll energy decay function is put forward, and the nonlinear damping coefficients are solved based on the minor error between actual energy function and evaluated energy function.
提出了能量衰减函数的概念，并由实际能量衰减函数与估算能量衰减函数之间的方差最小来确定非线性阻尼系数。
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
The mechanism of tank damping and the calculation method of tank damping are analyzed. The effect of each parameter on anti-roll tank is studied.
分析了水舱阻尼产生的机理，研究计算水舱阻尼的算法；探讨各个参数对水舱减摇效果的影响。
The mechanism of tank damping and the calculation method of tank damping are analyzed. The effect of each parameter on anti-roll tank is studied.
分析了水舱阻尼产生的机理，研究计算水舱阻尼的算法；探讨各个参数对水舱减摇效果的影响。
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