平面相交法時差定位
TDOA LOCATION USING PLANE INTERSECTION
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摘要: 該文介紹了一種基于時差定位的平面相交定位算法,它具有算法緊湊,不要迭代,定位精度高的優(yōu)點,討論了一種減少運算量的修正方法,給出了模擬結(jié)果。
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關鍵詞:
- 時差; 定位; 平面相交
Abstract: An algorithm of TDOA location using plane intersection is introduced. Its advan-tages are closed-form, no need of iteration and high accuracy. A modified algorithm is given also to save computation with simulation results. -
J.O.Smith.J.S.Abel.Closed-from least-squares source location estimation from range-difference measurements,IEEE Trans.on ASSP 1987,35(12),1661-1669.[2]R.Schmitd,Least squares range difference location,IEEE Trans.on AES,1996,32(1),234-241.[3]程云鵬主編,矩陣論.西安:西北工業(yè)大學出版社,1989,360-371. -
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