Title :
Methods for solving problem of aircraft attitude estimation
Author :
Ryzhkov, L.M. ; Stepurenko, D.I.
Author_Institution :
Fac. of Aircraft & Space Syst., Nat. Tech. Univ. of Ukraine Kyiv Polytech. Inst., Kiev, Ukraine
Abstract :
A matrix form of solution of the aircraft attitude estimation problem based on using the least squares criterion is presented. A method for determining of certain rows of the direction cosine matrix is also proposed. A problem of the sensitivity of attitude estimates to inaccuracies of input data is analyzed.
Keywords :
aircraft; estimation theory; least squares approximations; matrix algebra; aircraft attitude estimation problem; direction cosine matrix; input data analysis; least square criterion; Aircraft; Conferences; Estimation error; Least squares approximations; Position measurement; Vectors; Wahba´s problem; attitude estimation method; least squares criterion; matrix form of solution; measurement model;
Conference_Titel :
Actual Problems of Unmanned Air Vehicles Developments Proceedings (APUAVD), 2013 IEEE 2nd International Conference
Conference_Location :
Kiev
Print_ISBN :
978-1-4799-3305-1
DOI :
10.1109/APUAVD.2013.6705314
