An Inertial Measurement Unit (IMU) is an important sensor used in aerial robotics. A typical IMU will contain an accelerometer and a rate gyroscope. Which of the following information does a robot get from an IMU?
- Linear velocity
- Angular velocity
- Linear acceleration
- Angular acceleration
I don't think it gets its orientation information from IMU. The last time I took the test, I said that all but the first two are true. I failed.