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导向钻具组合动力学方程的建立及分解

PETROLEUM DRILLING TECHNIQUES(1999)

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Abstract
参考导弹飞行力学分析方法,在导向钻具组合受力分析及建立运动学方程的基础上,探讨下部钻具组合的动力学方程的建立方法,为导向钻具组合的传递函数的求解和井下闭环钻井系统的实现奠定了基础.
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