Title :
Fuzzy control of spacecraft attitude by fuzzy inference system based on boolean relations (FIS-BBR)
Author :
Gantiva, J. ; Soriano, Javier ; Salazar, O.
Author_Institution :
Lab. for Autom. & Comput. Intell., Univ. Distrital Francisco Jose de Caldas, Bogota, Colombia
Abstract :
This paper shows the design of a fuzzy attitude control for a spacecraft by using FIS-BBR. The proposed controller guarantees stability in the desired state. Also, it is robust in the presence of uncertainty in the model, external perturbations and noise measurement. In addition, a complete linguistic understanding of the structure of the controller is achieved. The control design process is made by using the knowledge about rotations in three dimensions and a compact genetic algorithm. A method to calculate the Jacobian of the system, including the fuzzy control, is proposed. The Jacobian is used to analyze the system stability.
Keywords :
Boolean functions; Jacobian matrices; attitude control; control system synthesis; fuzzy control; fuzzy reasoning; fuzzy set theory; genetic algorithms; noise measurement; perturbation techniques; robust control; space vehicles; uncertain systems; Boolean relations; FIS-BBR; Jacobian matrices; compact genetic algorithm; control design process; external perturbation robustness; fuzzy inference system; noise measurement robustness; spacecraft fuzzy attitude control; system stability analysis; three-dimensional rotation; uncertainty robustness; Actuators; Angular velocity; Equations; Jacobian matrices; Mathematical model; Quaternions; Wheels; Boolean logic; attitude control; fuzzy logic;
Conference_Titel :
Norbert Wiener in the 21st Century (21CW), 2014 IEEE Conference on
Conference_Location :
Boston, MA
DOI :
10.1109/NORBERT.2014.6893859
