This study investigates the rotational dynamics of a symmetric rigid body (RB) about a fixed point under the combined effects of a Newtonian force field (NFF), an electromagnetic field (EF), and external torques. A large parameter (LP) approach, together with the averaging method (AM), is used to simplify the nonlinear equations of motion (EOMs). Both analytical and numerical solutions are applied to examine the system behavior under different conditions. The results indicate stable motion within certain parameter ranges, where angular velocity components show either exponential decay or periodic behavior depending on the applied torques. These findings are useful for practical applications, particularly in spacecraft attitude control and other engineering systems involving rotating bodies.
Amer et al. (Fri,) studied this question.
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