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Optimal Configuration of Redundant Inertial Sensors with Uncertainty  

Shim Duk-Sun (중앙대 정보통신연구원)
Yang Cheol-Kwan (중앙대 공대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.54, no.2, 2005 , pp. 81-86 More about this Journal
Abstract
In this paper we consider an optimal configuration problem for redundant inertial sensors which have uncertainty such as misalignment, scale factor error. The optimal configuration problem is treated from the viewpoint of navigation accuracy. We propose a necessary and sufficient condition for the optimal configuration of redundant sensors with no uncertainty, and a sufficient condition for the optimal configuration of redundant sensors with uncertainty. Finally we propose a condition for the optimal configuration based both navigation performance and FDI(fault detection and isolation).
Keywords
Sensor Configuration; Fault Detection and Isolation(FDI); Least Square(LS); Total Least Square(TLS); Redundant Intertial Sensors;
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Times Cited By KSCI : 1  (Citation Analysis)
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