X-Plane是一款常用的模拟飞行软件，从事无人机研究的常常会利用该软件作为仿真环境，该文档是SDK，针对的是X-Plane 10版本。-X-Plane is a popular flight simulation software in UAV research will often use the software as a simulation environment, the document is SDK, is for X-Plane 10 version.