A mechanical analog simulator for converting hyperbolic coordinates into rectangular coordinates for a short-range hyperbolic position-fixing system is described. The instrument caters for a range of about 40 km and a design accuracy of 0.5 per cent. The measured accuracy is discussed and compared to the theoretical predictions for the simulator. The station configurations with the least error magnification are discussed.
Published in:
Aerospace and Navigational Electronics, IRE Transactions on
(Volume:ANE-9
,
Issue:
3
)
Date of Publication: Sept. 1962