一種快速Kalman濾波算法實(shí)現(xiàn)及效果評(píng)估
A Fast Kalman Filtering Algorithm and Its Evaluation
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摘要: 該文介紹了一種新的快速Kalman濾波算法實(shí)現(xiàn)方法。對(duì)于某些不能夠采取離線計(jì)算的濾波過程來說,它可以在保證一定精度的同時(shí)極大地提高計(jì)算速度和減少計(jì)算占用資源。文中以仿真實(shí)驗(yàn)的跟蹤數(shù)據(jù)做出了對(duì)比仿真。
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關(guān)鍵詞:
- Kalman濾波; 算法
Abstract: A new fast Kalman filtering algorithm is illustrated in detail. For some filtering courses whose coefficients can not be caculated offline, this way offers high work speed and has certain accuracy, at the same time, it takes less resource. The idea is tested with simulated tracking data. -
楊春玲,劉國歲,倪晉麟.基于轉(zhuǎn)換坐標(biāo)卡爾曼算法的雷達(dá)目標(biāo)跟蹤.現(xiàn)代雷達(dá),1998,20(5):48-54.[2]Moustakides G V. Correcting the instability due to finite precision of the fast Kalman identification algorithms. Signal Processing.1989, 18(1): 33 - 42.[3]Yaakov Bar-Shalom. Multitarget-multisensor tracking and fusion.1997 IEEE National Radar Conference, Syracuse, NY, 1997:180- 192.[4]劉福聲,羅鵬飛,編著.統(tǒng)計(jì)信號(hào)處理.長沙:國防科技大學(xué)出版社,1999:82-131.[5]熊洪允,曾紹標(biāo),毛云英,編著.應(yīng)用數(shù)學(xué)基礎(chǔ).天津:天津大學(xué)出版社,1996:190-220. -
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