I have 4 quadcopter there altitude is not same for all 4 currently using barometer as primary source can anyone tell me how to fuse baro and rangefinder in px4 about px4-ecl HOT 3 CLOSED

airsimdevdd commented on July 16, 2024

I have 4 quadcopter there altitude is not same for all 4 currently using barometer as primary source can anyone tell me how to fuse baro and rangefinder in px4

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Comments (3)

bresch commented on July 16, 2024

You can enable range aid to do this: https://docs.px4.io/master/en/flying/terrain_following_holding.html#range-aid

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priseborough commented on July 16, 2024

We can't fuse both baro and range finder in the main filter for vehicle state estimation because they will fight each other. However we do fuse range finder at all times in a single state terrain height estimator which is used to calculate the local_position.dist_bottom

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airsimdevdd commented on July 16, 2024

can you please elaborate in detail i cant understand sir

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On Tue, Aug 24, 2021 at 2:35 PM Paul Riseborough ***@***.***> wrote: We can't fuse both baro and range finder in the main filter for vehicle state estimation because they will fight each other. However we do fuse range finder at all times in a single state terrain height estimator which is used to calculate the local_position.dist_bottom — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1004 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ASRZFIDRXD7UNHCNJ4BTUDTT6NOD7ANCNFSM43ZLHWAA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&utm_campaign=notification-email> .

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