The minimax problem of stabilization is solved for a line of sight near a programmed trajectory. The motion of this line is described by a system of fourth-order linear differential equations. In this problem, the perturbations are considered as the deviations of the initial position from zero and as time-varying perturbations. The stabilization is performed by a linear feedback. The feedback coefficients are obtained as optimal for the worst possible perturbations.

中文翻译：

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视线稳定系统的Minimax优化

对于编程轨迹附近的视线，解决了稳定性的极小极大问题。这条线的运动由四阶线性微分方程组描述。在这个问题中，扰动被视为初始位置相对于零的偏差以及随时间变化的扰动。稳定通过线性反馈执行。获得的反馈系数对于最坏的可能扰动而言是最佳的。