提出了在干涉型光纤传感器阵列中将各传感器的最佳输入偏振态反馈控制信号叠加用于阵列最佳输入偏振态控制的方案，并对阵列各单元最佳输入偏振态的较差分布时的控制效果进行了理论分析。对达到这一较差分布的概率也进行了计算。分析表明，该方案简单易行。经过信号处理能使各个光纤传感器在降低信噪比的情况下使可见度均达到最大值１，从而消除了阵列中各单元的偏振态衰落。 The scheme of superposing the optimal input polarization state feedback control signals of each sensor in the interference type optical fiber sensor array for the optimal input polarization state control of the array is proposed. When the optimal input polarization states of the array elements are poorly distributed The control effect is analyzed theoretically. The probability of reaching this poor distribution has also been calculated. Analysis shows that the program is simple and easy. After signal processing, each optical fiber sensor can achieve the maximum visibility of 1 under the condition of reducing the signal-to-noise ratio, thereby eliminating the polarization fading of each unit in the array.