Title :
Comments on "The attitude control problem"
Author :
Fjellstad, Ola-Erik ; Fossen, Thor I.
Author_Institution :
Div. of Eng. Cybern., Norwegian Inst. of Technol., Trondheim, Norway
fDate :
3/1/1994 12:00:00 AM
Abstract :
The commenter refers to above paper by Wen and Kreutz-Delgado (ibid. vol.36, no.10, p.1148-62 (1991)), and points out that there are some errors in the proof of Theorem 1. As a result of this, the final expression in Theorem 1 and 2, together with the table in Theorem 2 should be modified.<>
Keywords :
Lyapunov methods; aerospace control; attitude control; feedback; Cauchy-Schwarz inequality; Euler rotation feedback; Lyapunov equation; attitude control; vector quaternion feedback; Cybernetics; Eigenvalues and eigenfunctions; Error correction; Linear systems; Observability; Observers; Robustness; Stability; State estimation; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on
