Component misalignment sensing

A method for monitoring alignment of a component of a delivery system includes capturing a subsequent image of the component of the delivery system using a camera system; determining a subsequent position of the component using photogrammetry of subsequent images; comparing the subsequent position to a baseline position of the component; and determine whether the component is displaced away from the baseline position based on the subsequent position and the baseline position. 一种用于监测输送系统的组件的对准的方法包括：使用相机系统捕获输送系统的组件的后续图像；使用后续图像的摄影测量确定组件的后续位置；将后续位置与组件的基线位置进行比较；并基于后续位置和基线位置确定组件是否远离基线位置移位。