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Nonlinear observer on SO(3) for attitude estimation on rotating earth using single vector measurements Journal article
IEEE Control Systems Letters, 2019,Volume: 3,Issue: 2,Page: 392-397
Authors:  Reis J.;  Batista P.;  Oliveira P.;  Silvestre C.
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almost global stability  Attitude observer  single body-vector  spherical rotating earth  topological constraints  
Strategies for uncertainty optimization through motion planning in GES sensor-based SLAM Journal article
Robotics and Autonomous Systems, 2019,Volume: 113,Page: 38-55
Authors:  Lourenco P.;  Batista P.;  Oliveira P.;  Silvestre C.
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Optimal control  Simultaneous localization and mapping  Uncertainty optimization  
Integrated visual servoing solution to quadrotor stabilization and attitude estimation using a pan and tilt camera Journal article
IEEE Transactions on Control Systems Technology, 2019,Volume: 27,Issue: 1,Page: 14-29
Authors:  Cabecinhas D.;  Bras S.;  Cunha R.;  Silvestre C.;  Oliveira P.
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Observers  pose estimation  unmanned aerial vehicles  visual servoing  
Relaxed conditions for uniform complete observability and controllability of LTV systems with bounded realizations Journal article
IFAC-PapersOnLine, 2017,Volume: 50,Issue: 1,Page: 3598-3605
Authors:  Batista P.;  Petit N.;  Silvestre C.;  Oliveira P.
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linear time-varying systems  uniform complete controllability  uniform complete observability  
Landing of a quadrotor on a moving target using dynamic image-based visual servo control Journal article
IEEE Transactions on Robotics, 2016,Volume: 32,Issue: 6,Page: 1524-1535
Authors:  Serra P.;  Cunha R.;  Hamel T.;  Cabecinhas D.;  Silvestre C.
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Automatic Landing  Dynamic Image-based Visual Servo (Ibvs) Control  Optical Flow  Unmanned Aerial Vehicle (Uav)  
Nonlinear Observer for 3D Rigid Body Motion Estimation Using Doppler Measurements Journal article
IEEE Transactions on Automatic Control, 2016,Volume: 61,Issue: 11,Page: 3580-3585
Authors:  Bras S.;  Izadi M.;  Silvestre C.;  Sanyal A.;  Oliveira P.
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Doppler Measurements  Navigation  Nonlinear Dynamic Systems  Observers  Time-varying Systems  
Design and experimental validation of a USBL underwater acoustic positioning system Journal article
Sensors (Switzerland), 2016,Volume: 16,Issue: 9
Authors:  Reis J.;  Morgado M.;  Batista P.;  Oliveira P.;  Silvestre C.
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Acoustic Localization  Spread Spectrum Modulation  Underwater Ultra-short Baseline (Usbl) System  
Tightly coupled long baseline/ultra-short baseline integrated navigation system Journal article
International Journal of Systems Science, 2016,Volume: 47,Issue: 8,Page: 1837-1855
Authors:  Batista P.;  Silvestre C.;  Oliveira P.
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Long Baseline  Marine Robotics  Navigation  Observability Analysis  Sensor Fusion  Ultra-short Baseline  
Simultaneous localization and mapping for aerial vehicles: a 3-D sensor-based GAS filter Journal article
Autonomous Robots, 2016,Volume: 40,Issue: 5,Page: 881-902
Authors:  Lourenco P.;  Guerreiro B.J.;  Batista P.;  Oliveira P.;  Silvestre C.
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3-d Mapping  Aerial Robotics  Rgb-d Camera  Sensor Fusion  Simultaneous Localization And Mapping  
Decentralized state observers for range-based position and velocity estimation in acyclic formations with fixed topologies Journal article
International Journal of Robust and Nonlinear Control, 2016,Volume: 26,Issue: 5,Page: 963-994
Authors:  Viegas D.;  Batista P.;  Oliveira P.;  Silvestre C.
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Autonomous Vehicles  Decentralized State Observers  Kalman Filtering