Landing platforms’ automation is aimed at servicing vertical take-off and landing UAVs between flights and maintaining their airworthiness. Over the last few years, different designs for the landing platforms have been proposed. This shows a strong development and establishment of automatic landing platforms with UAV positioning devices on the landing site. Positioning and safe fixation of the UAV are some of the main features of the landing platform, especially if it is mounted on a movable vehicle. This article focuses exclusively on the landing platform and its elements that provide the positioning of the UAV by affecting it during and after the landing. Both active devices and mechanisms and passive elements used for positioning are considered. This article, based on the review of recent patents and publications, gives the classification of positioning approaches used in landing stations with the analysis of the required landing precision, as well as the pros and cons of each type of approach.

中文翻译：

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着陆站中的无人机定位机制：分类和工程设计评论。

着陆平台的自动化旨在为飞机之间的垂直起飞和着陆无人机提供服务，并保持其适航性。在过去的几年中，已经提出了用于着陆平台的不同设计。这表明在着陆点上具有无人机定位设备的自动着陆平台的强大发展和建立。无人机的定位和安全固定是着陆平台的一些主要功能，尤其是将其安装在可移动车辆上时。本文仅关注着陆平台及其元素，这些元素通过在着陆期间和着陆后影响无人机来提供其定位。有源器件和机构以及用于定位的无源元件都应考虑在内。本文基于对最近的专利和出版物的评论，