Asset Details
Do you wish to reserve the book?
A two-position initial alignment algorithm based on RLS estimation
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
A two-position initial alignment algorithm based on RLS estimation
Do you wish to request the book?
A two-position initial alignment algorithm based on RLS estimation
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
A two-position initial alignment algorithm based on RLS estimation
2025
Overview
In response to the need for an inertial navigation system with a rotation modulation function to achieve accurate alignment in a short time, an alignment method based on recursive least squares (RLS) and using two-position alignment is proposed. This method first simplifies the correlation equation between error velocity and attitude misalignment angle and the zero bias of the inertial measurement unit (IMU) and uses RLS to estimate and analyze the initial target alignment error parameters. Then, iterative optimization is used to further refine the error parameters. Finally, it is verified through simulation experiments. The results show that in the case of initial alignment in a short time, this method is correct and reasonable.
Publisher
IOP Publishing
Subject
