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A multidimensional pendulum in a nonconservative force field under the presence of linear damping

机译:存在线性阻尼的非保守力场中的多维摆

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A nonconservative force field in the dynamics of a multidimensional solid is constructed according to the results from the dynamics of real solids occurring in the force field of the action of the medium. In this case, it becomes possible to generalize the equations of motion of a multidimensional solid in a similarly constructed field of forces and to obtain a complete list of, generally speaking, transcendental first integrals expressed through a finite combination of elementary functions. In the study, the integrability in elementary functions is shown for the simultaneous equations of motion of a dynamically symmetric fixed multidimensional solid under the action of a nonconservative pair of forces in the presence of the linear damping moment (the additional dependence of the force field on the tensor of angular velocity of the solid).
机译:多维固体动力学中的非保守力场是根据介质作用力场中实际固体动力学的结果构造的。在这种情况下,有可能在相似构造的力场中推广多维实体的运动方程,并获得通过基本函数的有限组合表示的先验第一积分的完整列表。在研究中,示出了线性对称矩存在下,在非保守力对作用下,动态对称固定多维固体的联立运动方程的基本函数的可积分性(力场对实体的角速度张量)。

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