目前，我正在尝试使用方向传感器值旋转 3D Cube，使用 getRotation() 方法.当 android 设备旋转超过某些范围时，会观察到一些意外行为.例如，如果我让设备站立"，滚动"的价值就会变得疯狂.
我也遇到了类似于所谓的云台锁的现象.唯一的区别是我甚至在将传感器值应用于 3D 旋转之前就遇到了这个问题.当我尝试通过仅围绕俯仰"轴旋转设备来更改俯仰"值时，偏航"值也会根据俯仰的旋转而变化.在我看来这完全不合理.
有人可以帮我吗?我被这个问题困了一个月.
这是偏航、俯仰和滚动的常见问题.只要您使用偏航、俯仰和滚动(欧拉角)，您就无法摆脱它.这个视频解释了原因.
我在我的运动感应应用程序中使用旋转矩阵而不是欧拉角.关于旋转矩阵的介绍，我推荐:
方向余弦矩阵 IMU:理论
旋转矩阵就像一个魅力.
四元数也很流行，据说是最稳定的.
[此答案复制自此处.]p>
Currently, I'm trying to rotate 3D Cube using orientation sensor values, using getRotation() method. Some unexpected behaviors are observed when the android device is rotated above some bounds. For instance, if I make the device 'stand up', the value of the 'roll' just becomes crazy.
Also I'm experiencing the phenomenon similar to so-called gimbal-lock. The only difference is I'm experiencing the very problem even before applying the sensor values to the 3D rotation. When I try to change the 'pitch' value by rotating the device around only 'pitch' axis, the 'yaw' value also changes according to the rotation of the pitch. It seems completely unreasonable to me.
Could somebody help me?? I'm stuck in this problem for a month.
This is a common problem with yaw, pitch and roll. You cannot get rid of it as long as you are using yaw, pitch and roll (Euler angles). This video explains why.
I use rotation matrices instead of Euler angles in my motion sensing application. For an introduction to rotation matrices I recommend:
Direction Cosine Matrix IMU: Theory
Rotation matrices work like a charm.
Quaternions are also very popular and said to be the most stable.
[This answer was copied from here.]
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