Patent ID: 11909468
Assignee: VIASAT INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The system of claim 13, wherein the platform orientation matrix comprises a transpose of an INS orientation matrix and a transpose of a pedestal orientation matrix and the local coordinate system is a first local coordinate system, and the rotating comprises:
rotating the initial pointing direction in the fixed reference plane by the transpose of the INS orientation matrix that includes a roll, a pitch and a yaw of the attitude for the vehicle provided from the INS and the compensated yaw to a second local coordinate system for the INS to determine INS coordinates; and
rotating the INS coordinates by the transpose of the pedestal orientation matrix that includes a set of installation offsets to the first local coordinate system for the pedestal to provide the pedestal orientation coordinates.