IMU05 (RLVBIMU05) is an advanced inertial measurement unit that provides precise roll, pitch, and yaw rate measurements through an industry-leading high-precision gyroscope. Its zero bias stability is 1.2 deg/hr. When used together with VBOX as an inertial navigation system, RLVBIMU05 seamlessly integrates IMU data with GNSS to obtain accurate position, velocity, and vehicle attitude angles.