Corrections of pointing data provided by gimbal readout transducers can be used to compensate for the errors that arise because of gimbal misalignments and inaccuracies in transducer readout. This paper reviews the sources of pointing error in precision gimbaled pointing systems and describes the techniques for determining them. In particular, a method of calibration that is suitable for systems in which constraints on gimbal travel preclude the use of conventional calibration procedures is presented, and the pointing readout accuracy that can be achieved by this method is evaluated.
Calibration of Precision Gimbaled Pointing Systems
IEEE Transactions on Aerospace and Electronic Systems ; AES-6 , 5 ; 697-706
1970-09-01
3288158 byte
Article (Journal)
Electronic Resource
English
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