@article{article, title  = {{A critical comparison on attitude estimation: from gaussian approximate filters to coordinate-free dual optimal control}},

 publisher = {{Wiley}},

 url = {{}},

 year = {{2021}},

 month = {{5}},

 author = {{Koumpis NP and Panagiotou PA and Arvanitakis I}},

 doi = {{10.1049/cth2.12109}},

 volume = {{15}},

 journal = {{IET Control Theory and Applications}},

 issue = {{10}},

 pages = {{1297-1313}},

 note = {{Accessed on 2025/11/24}}}