Programming of a machining procedure for adaptive spiral cutting trajectories
ACMOS'08 Proceedings of the 10th WSEAS International Conference on Automatic Control, Modelling & Simulation
Synthesis of attitude motion of variable mass coaxial bodies
WSEAS Transactions on Systems and Control
Observability of 4th order dynamical systems
SMO'08 Proceedings of the 8th conference on Simulation, modelling and optimization
Lateral control for an aircraft of folding wing
SMO'08 Proceedings of the 8th conference on Simulation, modelling and optimization
High accurate positioning technique for AUV
WSEAS Transactions on Systems and Control
Nonparametric estimation for control engineering
CONTROL'08 Proceedings of the 4th WSEAS/IASME international conference on Dynamical systems and control
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The paper purpose is to present some aspects regarding the control system of unmanned aerial vehicle - UAV, used to local observations, surveillance and monitoring interest area. The calculus methodology allows a numerical simulation of UAV evolution in bad atmospheric conditions by using nonlinear model, as well as a linear one for obtaining guidance command. The UAV model which will be presented has six DOF (degrees of freedom), and autonomous control system. This theoretical development allows us to build stability matrix, command matrix and control matrix and finally to analyze the stability of autonomous UAV flight. A robust guidance system, based on Kalman filter will be evaluated for different fly conditions and the results will be presented. The flight parameters and guidance will be analyzed. The paper is inspired by national project SAMO (Autonomous Aerial Monitoring System for Interest Areas of Great Endurance).