Double three-meter inertial measurement unit fault identification method and device, medium and electronic equipment

The invention discloses a dual three-meter inertial measurement unit fault identification method and device, a medium and electronic equipment, and the method comprises the steps: obtaining measurement coordinate systems of two three-meter inertial measurement units, and calculating a conversion matrix between the measurement coordinate systems of the two three-meter inertial measurement units; and identifying faults of the two three-meter inertial measurement units according to the conversion matrix and the measurement results of the two three-meter inertial measurement units. According to the invention, two three-meter inertial measurement units are adopted for fault identification, so that the cost is reduced. 本申请公开了一种双三表惯组故障辨识方法、装置、介质及电子设备，其中，所述方法包括：获取两个三表惯组的测量坐标系，计算两个三表惯组的测量坐标系之间的转换矩阵；根据转换矩阵和两个三表惯组的测量结果，识别两个三表惯组的故障。通过本申请采用两个三表惯组进行故障识别，降低了成本。