number of anchors needed
Posted: Tue Mar 05, 2019 3:32 pm
hi
I found reference to an article in the blog where researchers used LPS system in area of approx 7x14m divided into 4 rooms, using only 6 anchors.
https://www.bitcraze.io/2019/02/using-t ... d-mapping/
i'm planning to buy the LPS but could not find reference to answer -
- how can I know the number of anchors for such an area (and layout) that can still achieve +-10cm accuracy most of the time? at lease in xy plane
- is there a maximum number of anchors? i saw reference to 8 anchors as recommended maximum.
reference articles i found with Decawave chip - 5 anchors over large area. 90% of values have under 25cm error.
https://ieeexplore.ieee.org/abstract/document/7377440
thanks
I found reference to an article in the blog where researchers used LPS system in area of approx 7x14m divided into 4 rooms, using only 6 anchors.
https://www.bitcraze.io/2019/02/using-t ... d-mapping/
i'm planning to buy the LPS but could not find reference to answer -
- how can I know the number of anchors for such an area (and layout) that can still achieve +-10cm accuracy most of the time? at lease in xy plane
- is there a maximum number of anchors? i saw reference to 8 anchors as recommended maximum.
reference articles i found with Decawave chip - 5 anchors over large area. 90% of values have under 25cm error.
https://ieeexplore.ieee.org/abstract/document/7377440
thanks