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A NEURAL NETWORK CONTROL BASED ON DIFFERENTIAL FLATNESS FOR A QUADROTOR
Author(s) -
Sebastião Simões Cunha,
Benjamas Panomruttanarug,
Hamdam Al-Fazari,
Félix MoraCamino
Publication year - 2011
Publication title -
proceedings of the brazilian conference on dynamics control and their applications
Language(s) - English
Resource type - Conference proceedings
ISSN - 2178-3667
DOI - 10.5540/dincon.2011.001.1.0198
Subject(s) - flatness (cosmology) , control theory (sociology) , artificial neural network , inversion (geology) , computer science , differential (mechanical device) , vehicle dynamics , attitude control , control engineering , control (management) , engineering , artificial intelligence , physics , aerospace engineering , cosmology , quantum mechanics , paleontology , structural basin , biology
International audienceIn this paper, a control strategy for a quadrotor using neural network and differential flatness is proposed. Since attitude and altitude of the quadrotor are differential flat outputs for its flight dynamics, neural networks are used to perform the inversion of the flight dynamics and provide the nominal input control for the quadrotor. Errors in modeling approximations and perturbations are fed back into an additional closed loop control structure in order to assure tracking accuracy. Numerical simulations are displayed for analysi

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