发信人: kloudeyes (kloudeyes), 信区: Aviation
标 题: 请教mahony algorithm
发信站: BBS 未名空间站 (Tue Oct 28 12:07:40 2014, 美东)
请问版上有没有大神可以帮帮我的，下面的问题我从stack overflow 直接拷贝过来，
I'm newbie in sensor and IMU so my question is probably very basic for
others, but it's already puzzled me for days.
I'm using Mahony's algorithm to calculate Euler angle of my device; the
three angles looks correct when put the device static or move/rotate the
device slowly; however, the Yaw angle will become unstable and incorrect if
rotating the device fast. Could someone help me solve this issue ? My device
uses MPU-9150, I use the 6 parameters method of Mahony algorithm, that is
to say, only gyro and accelerometer is involved.
This type of question is hard to address without debugging the real code. So
I will pay $800 for anyone who can meet with me and help me find out the
issue in my code (IOS); I will also pay for any transportation and other
expense. But please make sure you are experienced in this topic and are
confident to solve the issue, otherwise I'll only pay portion of money.
I live in New Jersey, so anyone from NJ or NY is welcome; please leave me
message if you want to help.
※ 修改:·kloudeyes 於 Oct 28 17:31:28 2014 修改本文·[FROM: 166.]
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