A simple and efficient estimator for hyperbolic location
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Summary
An effective technique in locating a source based on intersections of hyperbolic curves defined by the time differences of arrival of a signal received at a number of sensors is proposed and is shown to attain the Cramer-Rao lower bound near the small error region.
- Type
- article
- Published
- 1994-08-01
- Cited by
- 2,659
- References
- 20
- OpenAlex
- https://openalex.org/W2120350100
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:14223770
Keywords
Estimator, Taylor series, Interpolation (computer graphics), Series (stratigraphy), Mathematics
References
- Detection, Estimation, and Modulation Theory, Part I
- Lessons in digital estimation theory
- Variance bounds for passively locating an acoustic source with a symmetric line array
- Closed-form least-squares source location estimation from range-difference measurements
- The generalized correlation method for estimation of time delay
- Passive ranging errors due to receiving hydrophone position uncertainty
- Optimum signal processing for passive sonar range and bearing estimation
- Passive source localization employing intersecting spherical surfaces from time-of-arrival differences
- An Algebraic Solution of the GPS Equations
- Source range and depth estimation from multipath range difference measurements
- Simple solutions for hyperbolic and related position fixes
- A passive localization algorithm and its accuracy analysis
- Time delay estimation for passive sonar signal processing
- Position-Location Solutions by Taylor-Series Estimation
- Optimum processing for delay-vector estimation in passive signal arrays
- The spherical interpolation method for closed-form passive source localization using range difference measurements
- A divide and conquer approach to least-squares estimation
- Lessons in Digital Estimation Theory
- Statistical Theory of Passive Location Systems
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