As one of the important factors, the vibration of the carrier aircraft has its impact on the imaging quality of an aspherical aerial camera. To analyze the imaging quality of the aspherical aerial camera under the vibration of the carrier aircraft, a mathematical model is established in this paper based on the theory of the transfer function and the carrier aircraft vibration principle to describe the influence of the carrier aircraft vibration on the modulation transfer function (MTF) of the aspherical optical system. The imaging quality of the aerial camera is based on MTF, and the effect of carrier aircraft vibration on the MTF of the aspherical aerial camera is investigated by simulation analysis and experiment analysis respectively. As per the results of both analyses, the variation trend of the results is in good agreement with the outcome of the mathematical model, and the mathematical model is validated. Therefore, the mathematical model is available to investigate the effect of carrier aircraft vibration on the MTF of the aspherical aerial camera, and provide theoretical guidance for aerial camera optimization design.

作为重要因素之一，航空母舰的振动对非球面航拍相机的成像质量有影响。为了分析非球面航空相机在舰载飞机振动下的成像质量，基于传递函数理论和舰载飞机振动原理，建立了一个数学模型，描述了舰载飞机振动对航空器的影响。非球面光学系统的调制传递函数（MTF）。航空相机的成像质量基于MTF，通过仿真分析和实验分析分别研究了航空器振动对非球面航空相机MTF的影响。根据这两项分析的结果，结果的变化趋势与数学模型的结果吻合良好，并对数学模型进行了验证。因此，该数学模型可用于研究舰载机振动对非球面航拍器MTF的影响，为航拍器优化设计提供理论指导。