笛卡尔坐标系判别方法，笛卡尔三维坐标系中的ROLL

笛卡尔坐标系判别方法，笛卡尔三维坐标系中的ROLL若垂直于飞机飞行平面的轴为Y轴，绕此轴旋转为YAW，又叫偏转角。Rotation around the vertical axis is called yaw.Rotation around the side-to-side axis is called pitch.若以机翼伸展方向为X轴，绕此轴旋转为Pitch，又叫俯仰角The Rudder Controls Yaw方向舵控制偏航

The Ailerons Control Roll 副翼控制翻滚

Rotation around the front-to-back axis is called roll.

若以飞机前进方向（即前后纵向坐标轴）为Z轴，那么绕此轴旋转为ROLL，又叫翻滚角。

The Elevator Controls Pitch升降舵控制俯仰

Rotation around the side-to-side axis is called pitch.

若以机翼伸展方向为X轴，绕此轴旋转为Pitch，又叫俯仰角

The Rudder Controls Yaw方向舵控制偏航

Rotation around the vertical axis is called yaw.

若垂直于飞机飞行平面的轴为Y轴，绕此轴旋转为YAW，又叫偏转角。

上图仅仅以飞机的飞行姿态为例，说明这三个英文角度名称的含义，实际应用场合很多，比如激光雷达的安装定位，其他运动姿态控制等等