Is there an alternative for kalman filter

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Harish S G 2019-5-24

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回答： Honglei Chen 2019-5-24

Hey People,

I am part of a university student group working on a project. Here, we have to combine sensor datas from various sensor. I would like to know which one is better Kalman or Extended Kalman or is there any alternative available(A linear system).

thank you

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Geoff Hayes 2019-5-24

Harish - do you mean Linear Kalman vs Extended Kalman filter? I suppose it depends upon what you are trying to model (and how it impacts the state vector, transform matrix, etc.). You may want to provide more details.

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Answer 1

Honglei Chen 2019-5-24

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For a linear system, a linear Kalman filter is probably enough. There is also a simpler form of Kalman filter called alpha-beta filter if you are interested.

HTH