MARIUS: an autonomous underwater vehicle for coastal oceanography. - António M. Pascoal; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; Anders Bjerrum; Anders Ishoy; Jean-Paul Pignon; Gerad Ayela; Christian Petzelt (IEEE Robotics Autom. Mag., 1997)

Mission Control of the Marius Autonomous Underwater Vehicle: System Design, Implementation and Sea Trials. - Paulo Jorge Ramalho Oliveira; António Manuel Santos Pascoal; Vítor Silva 002; Carlos Jorge Ferreira Silvestre (Int. J. Syst. Sci., 1998)

Navigation system design using time-varying complementary filters. - António Manuel Santos Pascoal; Isaac Kaminer; Paulo Oliveira 001 (IEEE Trans. Aerosp. Electron. Syst., 2000)

MMAE Terrain Reference Navigation for Underwater Vehicles using Eigen Analysis. - Paulo Oliveira 001 (CDC/ECC, 2005)

PCA Positioning Sensor Characterization for Terrain Based Navigation of UVs. - Paulo Jorge Ramalho Oliveira (IbPRIA (1), 2005)

A Quaternion Sensor Based Controller for Homing of Underactuated AUVs. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (CDC, 2006)

Maximum Likelihood Attitude and Position Estimation from Pseudo-Range Measurements using Geometric Descent Optimization. - Alex Alcocer Peñas; Paulo Oliveira 001; António M. Pascoal; João M. F. Xavier (CDC, 2006)

Uncertainty vs Performance Trade-Offs in Robust Feedback Control: A Mimo Case Study. - José Fernandes Vasconcelos; Michael Athans; Sajjad Fekri; Carlos Silvestre; Paulo Oliveira 001 (CDC, 2006)

USBL/INS Tightly-Coupled Integration Technique for Underwater Vehicles. - Marco Morgado; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; José Fernandes Vasconcelos (FUSION, 2006)

Estimation of Attitude and Position from Range-Only Measurements using Geometric Descent Optimization on the Special Euclidean Group. - Alex Alcocer Peñas; Paulo Jorge Ramalho Oliveira; António Manuel Santos Pascoal; João M. F. Xavier (FUSION, 2006)

Observer design for a class of kinematic systems. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2007)

Landmark based nonlinear observer for rigid body attitude and position estimation. - José Fernandes Vasconcelos; Rita Cunha; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2007)

MMAE terrain reference navigation for underwater vehicles using PCA. - Paulo Oliveira 001 (Int. J. Control, 2007)

Optimal position and velocity navigation filters with discrete-time delayed measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2008)

A dynamic estimator on SE(3) using range-only measurements. - Alex Alcocer Peñas; Paulo Jorge Ramalho Oliveira; António Manuel Santos Pascoal; Rita Cunha; Carlos Silvestre (CDC, 2008)

A Nonlinear GPS/IMU based observer for rigid body attitude and position estimation. - José Fernandes Vasconcelos; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2008)

Nonlinear and geometric optimization methods for LADAR calibration. - Bruno Joao Nogueira Guerreiro; Carlos Jorge Ferreira Silvestre; Paulo Jorge Ramalho Oliveira; José Fernandes Vasconcelos (ICRA, 2008)

Necessary and sufficient conditions for the observability of linear motion quantities in strapdown navigation systems. - Pedro Batista 001; Carlos Silvestre; Paulo Oliveira 001 (ACC, 2009)

Position and velocity optimal sensor-based navigation filters for UAVs. - Pedro Batista 001; Carlos Silvestre; Paulo Oliveira 001 (ACC, 2009)

Discrete time-varying attitude complementary filter. - José Fernandes Vasconcelos; Carlos Silvestre; Paulo Oliveira 001; Pedro Batista 001; Bruno Cardeira (ACC, 2009)

Sensor-based complementary globally asymptotically stable filters for attitude estimation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2009)

Nonlinear attitude estimation using active vision and inertial measurements. - Sérgio Bras; Rita Cunha; José Fernandes Vasconcelos; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2009)

Combination of Lyapunov functions and density functions for stability of rotational motion. - José Fernandes Vasconcelos; Anders Rantzer; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2009)

Single range navigation in the presence of constant unknown drifts. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2009)

Pose observers for Unmanned Air Vehicles. - Sérgio Brás; José Fernandes Vasconcelos; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2009)

Stability of a nonlinear attitude observer on SO(3) with nonideal angular velocity measurements. - José Fernandes Vasconcelos; Rita Cunha; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2009)

ML-based sensor network localization and tracking: Batch and time-recursive approaches. - Pinar Oguz-Ekim; João Gomes 001; João M. F. Xavier; Paulo Jorge Ramalho Oliveira (EUSIPCO, 2009)

A Single Pan and Tilt Camera Architecture for Indoor Positioning and Tracking. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (VISAPP (1), 2009)

Position and Velocity Navigation Systems for Unmanned Vehicles. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Control. Syst. Technol., 2009)

A Sensor-Based Controller for Homing of Underactuated AUVs. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Robotics, 2009)

Single beacon navigation: Observability analysis and filter design. - Pedro Batista 001; Carlos Silvestre; Paulo Oliveira 001 (ACC, 2010)

Experimental evaluation of a nonlinear attitude observer based on image and inertial measurements. - Sérgio Bras; Rita Cunha; José Fernandes Vasconcelos; Carlos Silvestre; Paulo Oliveira 001 (ACC, 2010)

A convex relaxation for approximate maximum-likelihood 2D source localization from range measurements. - Pinar Oguz-Ekim; João Gomes 001; João M. F. Xavier; Paulo Jorge Ramalho Oliveira (ICASSP, 2010)

Low-cost Attitude and Heading Reference System: Filter design and experimental evaluation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira; Bruno Cardeira (ICRA, 2010)

Design and experimental evaluation of an integrated USBL/INS system for AUVs. - Marco Morgado; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ICRA, 2010)

Optimal position and velocity navigation filters for autonomous vehicles. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Autom., 2010)

Interpolation of signals with missing data using Principal Component Analysis. - Paulo Oliveira 001; L. Gomes (Multidimens. Syst. Signal Process., 2010)

A nonlinear position and attitude observer on SE(3) using landmark measurements. - José Fernandes Vasconcelos; Rita Cunha; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Syst. Control. Lett., 2010)

Computationally efficient GES cascade observer for attitude estimation. - Pedro Batista 001; Carlos Silvestre; Paulo Oliveira 001 (ACC, 2011)

Linear motion observers for ASC/AUV tandems based on single range readings. - Daniel Viegas; Pedro Batista 001; Paulo Oliveira 001; Carlos Silvestre (ACC, 2011)

Globally asymptotically stable filters for source localization and navigation aided by direction measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC/ECC, 2011)

Optimal attitude estimation using Set-Valued Observers. - Sérgio Bras; Paulo Andre Nobre Rosa; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC/ECC, 2011)

Monocular depth from focus estimation with complementary filters. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (ICRA, 2011)

Automatic LADAR calibration methods using geometric optimization. - Bruno Joao Nogueira Guerreiro; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ICRA, 2011)

New Dynamic Estimation of Depth from Focus in Active Vision Systems - Data Acquisition, LPV Observer Design, Analysis and Test. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (VISAPP, 2011)

Position USBL/DVL sensor-based navigation filter in the presence of unknown ocean currents. - Marco Morgado; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Autom., 2011)

Single Pan and Tilt Camera Indoor Positioning and Tracking System. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (Eur. J. Control, 2011)

Partial attitude and rate gyro bias estimation: observability analysis, filter design, and performance evaluation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Int. J. Control, 2011)

Vector-Based Attitude Filter for Space Navigation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (J. Intell. Robotic Syst., 2011)

On the observability of linear motion quantities in navigation systems. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Syst. Control. Lett., 2011)

Single range aided navigation and source localization: Observability and filter design. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Syst. Control. Lett., 2011)

Combination of Lyapunov and Density Functions for Stability of Rotational Motion. - José Fernandes Vasconcelos; Anders Rantzer; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Autom. Control., 2011)

Geometric Approach to Strapdown Magnetometer Calibration in Sensor Frame. - José Fernandes Vasconcelos; Gabriel Elkaim; Carlos Silvestre; Paulo Jorge Ramalho Oliveira; Bruno Cardeira (IEEE Trans. Aerosp. Electron. Syst., 2011)

Accelerometer Calibration and Dynamic Bias and Gravity Estimation: Analysis, Design, and Experimental Evaluation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira; Bruno Cardeira (IEEE Trans. Control. Syst. Technol., 2011)

Discrete-Time Complementary Filters for Attitude and Position Estimation: Design, Analysis and Experimental Validation. - José Fernandes Vasconcelos; Bruno Cardeira; Carlos Silvestre; Paulo Jorge Ramalho Oliveira; Pedro Tiago Martins Batista (IEEE Trans. Control. Syst. Technol., 2011)

A Nonlinear Attitude Observer Based on Active Vision and Inertial Measurements. - Sérgio Bras; Rita Cunha; José Fernandes Vasconcelos; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Robotics, 2011)

Robust Localization of Nodes and Time-Recursive Tracking in Sensor Networks Using Noisy Range Measurements. - Pinar Oguz-Ekim; João Pedro Gomes; João M. F. Xavier; Paulo Jorge Ramalho Oliveira (IEEE Trans. Signal Process., 2011)

A two-step control strategy for docking of Autonomous Underwater Vehicles. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2012)

Set-Valued Observers for attitude and rate gyro bias estimation. - Sérgio Bras; Paulo Andre Nobre Rosa; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2012)

Sensor-based simultaneous localization and mapping - Part II: Online inertial map and trajectory estimation. - Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2012)

Sensor-based simultaneous localization and mapping - Part I: GAS robocentric filter. - Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2012)

Decentralized range-based linear motion estimation in acyclic vehicle formations with fixed topologies. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ACC, 2012)

Globally asymptotically stable filter for navigation aided by direction and depth measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2012)

GES integrated LBL/USBL navigation system for underwater vehicles. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2012)

Fault Detection and Isolation for Inertial Measurement Units. - Sérgio Bras; Paulo Andre Nobre Rosa; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2012)

Integrated solution to quadrotor stabilization and attitude estimation using a pan and tilt camera. - David Cabecinhas; Sérgio Bras; Carlos Silvestre; Paulo Jorge Ramalho Oliveira; Rita Cunha (CDC, 2012)

Experimental evaluation of simultaneous 3D localization of sensor nodes and tracking moving targets. - Pinar Oguz-Ekim; João Gomes 001; João M. F. Xavier; Paulo Jorge Ramalho Oliveira (EUSIPCO, 2012)

Attitude determination using the Ambiguity filter with single-frequency L1 GPS receivers. - Joao Coias; Jose E. Sanguino; Paulo Oliveira 001 (ICL-GNSS, 2012)

Position and velocity filters for intervention AUVs based on single range and depth measurements. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ICRA, 2012)

2D PCA-based localization for mobile robots in unstructured environments. - Fernando Carreira; Camilo Christo; Duarte Valério; M. Ramalho; Carlos B. Cardeira; João M. F. Calado; Paulo Jorge Ramalho Oliveira (IROS, 2012)

A GES attitude observer with single vector observations. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Autom., 2012)

Attitude Estimation for Intervention-AUVs Working in Tandem with Autonomous Surface Craft. - Marco Morgado; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Eur. J. Control, 2012)

Decentralized H2 observers for position and velocity estimation in vehicle formations with fixed topologies. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Syst. Control. Lett., 2012)

Sensor-Based Globally Asymptotically Stable Filters for Attitude Estimation: Analysis, Design, and Performance Evaluation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Autom. Control., 2012)

Maritime Traffic Monitoring Based on Vessel Detection, Tracking, State Estimation, and Trajectory Prediction. - Lokukaluge Prasad Perera; Paulo Oliveira 001; Carlos Guedes Soares (IEEE Trans. Intell. Transp. Syst., 2012)

Further results on the observability in magneto-inertial navigation. - Pedro Tiago Martins Batista; Nicolas Petit; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2013)

LMI-based ℌ2 adaptive filtering for 3D positioning and tracking systems. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (ACC, 2013)

Preliminary results on globally asymptotically stable simultaneous localization and mapping in 3-D. - Pedro Lourenço; Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ACC, 2013)

Decentralized linear state observers for vehicle formations with time-varying topologies. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ACC, 2013)

GES source localization and navigation based on discrete-time bearing measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2013)

Nonlinear observer for 3D rigid body motion. - Sérgio Bras; Maziar Izadi; Carlos Silvestre; Amit K. Sanyal; Paulo Jorge Ramalho Oliveira (CDC, 2013)

Sensor-based globally asymptotically stable range-only simultaneous localization and mapping. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; C. L. Philip Chen (CDC, 2013)

GAS tightly coupled LBL/USBL position and velocity filter for underwater vehicles. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2013)

GES tightly coupled attitude estimation based on a LBL/USBL positioning system. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2013)

3-D inertial trajectory and map online estimation: Building on a GAS sensor-based SLAM filter. - Pedro Lourenço; Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (ECC, 2013)

A novel leader-following strategy applied to formations of quadrotors. - Valter Roldão; Rita Cunha; David Cabecinhas; Carlos Silvestre; Paulo Oliveira 001 (ECC, 2013)

A Bayesian grid method PCA-based for mobile robots localization in unstructured environments. - João Rodrigues; Carlos B. Cardeira; Fernando Carreira; João M. F. Calado; Paulo Oliveira 001 (ICAR, 2013)

Experimental validation of a visual odometry system for indoor unstructured environments. - João Rodrigues; Carlos B. Cardeira; Fernando Carreira; João M. F. Calado; Paulo Oliveira 001 (ICAR, 2013)

TW-TOA based cooperative sensor network localization with unknown turn-around time. - Pinar Oguz-Ekim; João Gomes 001; Paulo Jorge Ramalho Oliveira; Mohammad Reza Gholami; Erik G. Ström (ICASSP, 2013)

Preliminary results on the estimation performance of single range source localization. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (MED, 2013)

GES source localization based on discrete-time position and single range measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (MED, 2013)

A received signal strength indication-based localization system. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre; C. L. Philip Chen (MED, 2013)

GAS decentralized navigation filters in a continuous-discrete fixed topology framework. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (MED, 2013)

Rss based cooperative sensor network localization with unknown transmit power. - Pinar Oguz-Ekim; João Gomes 001; Paulo Jorge Ramalho Oliveira (SIU, 2013)

Tightly coupled ultrashort baseline and inertial navigation system for underwater vehicles: An experimental validation. - Marco Morgado; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (J. Field Robotics, 2013)

Globally exponentially stable filters for source localization and navigation aided by direction measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Syst. Control. Lett., 2013)

Global attitude and gyro bias estimation based on set-valued observers. - Sérgio Bras; Paulo Andre Nobre Rosa; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Syst. Control. Lett., 2013)

Nonlinear Attitude Observer Based on Range and Inertial Measurements. - Sérgio Bras; Rita Cunha; Carlos Jorge Ferreira Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Control. Syst. Technol., 2013)

Globally Asymptotically Stable Sensor-Based Simultaneous Localization and Mapping. - Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Robotics, 2013)

Attitude and earth velocity estimation - Part I: Globally exponentially stable observer. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2014)

Attitude and earth velocity estimation - Part II: Observer on the special orthogonal group. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2014)

Trailer-like leader following trajectory planning. - Pedro O. Pereira; Rita Cunha; David Cabecinhas; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2014)

Nonlinear observability and observer design through state augmentation. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (CDC, 2014)

Synchronization of Two Independently Moving Cameras without Feature Correspondences. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira; Paolo Favaro (ECCV (1), 2014)

Design and validation of a linear parameter varying localization system. - João Barbosa; Carlos B. Cardeira; Paulo Jorge Ramalho Oliveira; Pedro Tiago Martins Batista; Carlos Silvestre (ICARSC, 2014)

Three dimensional trajectory planner for real time leader following. - Pedro O. Pereira; David Cabecinhas; Rita Cunha; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ICRA, 2014)

Filter design for localization aided by direction and Doppler measurements. - Joel Reis; Paulo Jorge Ramalho Oliveira; Pedro Tiago Martins Batista; Carlos Silvestre (ICRA, 2014)

Model-based H2 adaptive filter for 3D positioning and tracking systems. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (Autom., 2014)

Position and Velocity Filters for ASC/I-AUV Tandems Based on Single Range Measurements. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (J. Intell. Robotic Syst., 2014)

Automatic 2-D LiDAR geometric calibration of installation bias. - Bruno Joao Nogueira Guerreiro; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Robotics Auton. Syst., 2014)

A leader-following trajectory generator with application to quadrotor formation flight. - Valter Roldão; Rita Cunha; David Cabecinhas; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Robotics Auton. Syst., 2014)

Embedded Vehicle Dynamics Aiding for USBL/INS Underwater Navigation System. - Marco Morgado; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; José Fernandes Vasconcelos (IEEE Trans. Control. Syst. Technol., 2014)

An Angular Approach for Range-Based Approximate Maximum Likelihood Source Localization Through Convex Relaxation. - Pinar Oguz-Ekim; João Pedro Gomes; João M. F. Xavier; Marko Stosic; Paulo Jorge Ramalho Oliveira (IEEE Trans. Wirel. Commun., 2014)

Globally convergent relative attitude observers for three-platform formations. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2015)

Pseudo-range navigation with clock offset and propagation speed estimation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2015)

Torwards uncertainty optimization in active SLAM. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (CDC, 2015)

Simultaneous Localization and mapping in sensor networks: A GES sensor-based filter with moving object tracking. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ECC, 2015)

A globally exponentially stable filter for bearing-only simultaneous localization and mapping in 3-D. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ECC, 2015)

Complementary Filter Design with Three Frequency Bands: Robot Attitude Estimation. - Fernando Carreira; João M. Ferreira Calado; Carlos B. Cardeira; Paulo Jorge Ramalho Oliveira (ICARSC, 2015)

Distributed state estimation for linear multi-agent systems with time-varying measurement topology. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; C. L. Philip Chen (Autom., 2015)

Design and Validation of an RGB-D Based Localization System - Integration in a Docking System. - João Barbosa; Carlos B. Cardeira; Paulo Jorge Ramalho Oliveira; Pedro Tiago Martins Batista; Carlos Silvestre (J. Intell. Robotic Syst., 2015)

Enhanced PCA-Based Localization Using Depth Maps with Missing Data - Experimental Validation. - Fernando Carreira; João M. F. Calado; Carlos B. Cardeira; Paulo Jorge Ramalho Oliveira (J. Intell. Robotic Syst., 2015)

Sensor-based globally exponentially stable range-only simultaneous localization and mapping. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre; C. L. Philip Chen (Robotics Auton. Syst., 2015)

Fault Detection and Isolation in Inertial Measurement Units Based on Bounding Sets. - Sérgio Bras; Paulo Andre Nobre Rosa; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Autom. Control., 2015)

Navigation systems based on multiple bearing measurements. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (IEEE Trans. Aerosp. Electron. Syst., 2015)

Model-Based Filters for 3-D positioning of marine mammals using AHRS- and GPS-equipped UAVs. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (IEEE Trans. Aerosp. Electron. Syst., 2015)

New Depth From Focus Filters in Active Monocular Vision Systems for Indoor 3-D Tracking. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira (IEEE Trans. Control. Syst. Technol., 2015)

The variational attitude estimator in the presence of bias in angular velocity measurements. - Maziar Izadi; Sasi Prabhakaran Viswanathan; Amit K. Sanyal; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (ACC, 2016)

Relative attitude observers for three-platform formations with inertial spread observations. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (CDC, 2016)

Simultaneous localization and mapping for aerial vehicles: a 3-D sensor-based GAS filter. - Pedro Lourenço; Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Auton. Robots, 2016)

Tightly coupled long baseline/ultra-short baseline integrated navigation system. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Int. J. Syst. Sci., 2016)

On the stability of the continuous-time Kalman filter subject to exponentially decaying perturbations. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Syst. Control. Lett., 2016)

Design and Experimental Validation of a USBL Underwater Acoustic Positioning System. - Joel Reis; Marco Morgado; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Sensors, 2016)

Synchronization of Independently Moving Cameras via Motion Recovery. - Tiago Gaspar; Paulo Jorge Ramalho Oliveira; Paolo Favaro (SIAM J. Imaging Sci., 2016)

Nonlinear Observer for 3D Rigid Body Motion Estimation Using Doppler Measurements. - Sérgio Bras; Maziar Izadi; Carlos Silvestre; Amit K. Sanyal; Paulo Jorge Ramalho Oliveira (IEEE Trans. Autom. Control., 2016)

Discrete-time distributed Kalman filter design for multi-vehicle systems. - Daniel Viegas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (ACC, 2017)

Sideslip estimation of Formula Student prototype through GPS/INS fusion. - André Antunes 001; Carlos B. Cardeira; Paulo Oliveira 001 (ICARSC, 2017)

Active stabilization of a stiff quadruped robot using local feedback. - Rui Vasconcelos; Simon Hauser; Florin Dzeladini; Mehmet Mutlu; Tomislav Horvat; Kamilo Melo; Paulo Oliveira 001; Auke Jan Ijspeert (IROS, 2017)

Application of Sideslip Estimation Architecture to a Formula Student Prototype. - André Antunes 001; Carlos B. Cardeira; Paulo Oliveira 001 (ROBOT (2), 2017)

Torque Vectoring for a Formula Student Prototype. - João Antunes; Carlos B. Cardeira; Paulo Oliveira 001 (ROBOT (2), 2017)

Sensor-Based 3-D Pose Estimation and Control of Rotary-Wing UAVs Using a 2-D LiDAR. - Alexandre Gomes; Bruno Joao Nogueira Guerreiro; Rita Cunha; Carlos Silvestre; Paulo Oliveira 001 (ROBOT (1), 2017)

Leader following trajectory planning: A trailer-like approach. - Pedro O. Pereira; Rita Cunha; David Cabecinhas; Carlos Silvestre; Paulo Jorge Ramalho Oliveira (Autom., 2017)

Uncertainty characterization of the orthogonal Procrustes problem with arbitrary covariance matrices. - Pedro Lourenço; Bruno Joao Nogueira Guerreiro; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Pattern Recognit., 2017)

Nonlinear Attitude Observer on SO(3) Based on Single Body-Vector Measurements. - Joel Reis; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (CCTA, 2018)

A Globally Exponentially Stable Solution for Frequency Estimation. - Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (CDC, 2018)

Adaptive/multi-model height control system of a quadrotor constant unknown load transportation. - Pedro Outeiro; Carlos B. Cardeira; Paulo Oliveira 001 (ICARSC, 2018)

MMAC Height Control System of a Quadrotor for Constant Unknown Load Transportation. - Pedro Outeiro; Carlos B. Cardeira; Paulo Oliveira 001 (IROS, 2018)

A globally exponentially stable filter for bearing-only simultaneous localization and mapping with monocular vision. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (Robotics Auton. Syst., 2018)

Source Localization Based on Acoustic Single Direction Measurements. - Joel Reis; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (IEEE Trans. Aerosp. Electron. Syst., 2018)

Hovercraft Control With Dynamic Parameters Identification. - David Cabecinhas; Pedro Tiago Martins Batista; Paulo Jorge Ramalho Oliveira; Carlos Silvestre (IEEE Trans. Control. Syst. Technol., 2018)

Cooperative Load Transportation with Quadrotors. - Tiago Bacelar; Carlos B. Cardeira; Paulo Oliveira 001 (ICARSC, 2019)

Nonlinear Observer on SO(3) for Attitude Estimation on Rotating Earth Using Single Vector Measurements. - Joel Reis; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (IEEE Control. Syst. Lett., 2019)

Testing of a torque vectoring controller for a Formula Student prototype. - João Antunes; André Antunes 001; Pedro Outeiro; Carlos B. Cardeira; Paulo Oliveira 001 (Robotics Auton. Syst., 2019)

Implementation and testing of a sideslip estimation for a formula student prototype. - André Antunes 001; Pedro Outeiro; Carlos B. Cardeira; Paulo Oliveira 001 (Robotics Auton. Syst., 2019)

Strategies for uncertainty optimization through motion planning in GES sensor-based SLAM. - Pedro Lourenço; Pedro Tiago Martins Batista; Paulo Oliveira 001; Carlos Silvestre (Robotics Auton. Syst., 2019)

Attitude observer on the special orthogonal group with Earth velocity estimation. - Pedro Tiago Martins Batista; Carlos Silvestre; Paulo Oliveira 001 (Syst. Control. Lett., 2019)

Integrated Visual Servoing Solution to Quadrotor Stabilization and Attitude Estimation Using a Pan and Tilt Camera. - David Cabecinhas; Sérgio Bras; Rita Cunha; Carlos Silvestre; Paulo Oliveira 001 (IEEE Trans. Control. Syst. Technol., 2019)

Attitude observers aided by implicit measurements of the Earth angular velocity. - Joel Reis; Carlos Silvestre; Pedro Tiago Martins Batista; Paulo Oliveira 001 (CDC, 2020)

Special Issue on ICARSC 2018. - Hugo Costelha; João M. F. Calado; Luís Conde Bento; Paulo Oliveira 001 (J. Intell. Robotic Syst., 2020)

Earth-fixed trajectory and map online estimation: Building on GES sensor-based SLAM filters. - Pedro Lourenço; Bruno Joao Nogueira Guerreiro; Pedro Batista 001; Paulo Oliveira 001; Carlos Silvestre (Robotics Auton. Syst., 2020)

A 3-D Trailer Approach to Leader-Following Formation Control. - Pedro O. Pereira; Rita Cunha; David Cabecinhas; Carlos Silvestre; Paulo Oliveira 001 (IEEE Trans. Control. Syst. Technol., 2020)

Global trajectory tracking for quadrotors: An MRP-based hybrid backstepping strategy. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (CDC, 2021)

Attitude, body-fixed Earth rotation rate, and sensor bias estimation using single observations of direction of gravitational field. - Joel Reis; Pedro Batista 001; Paulo Oliveira 001; Carlos Silvestre (Autom., 2021)

L1 adaptive backstepping control for path-following of underactuated marine surface ships. - Haitong Xu; Paulo Oliveira 001; Carlos Guedes Soares (Eur. J. Control, 2021)

Feedback Linearization with Zero Dynamics Stabilization for Quadrotor Control. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (J. Intell. Robotic Syst., 2021)

Discrete-time distributed Kalman filter design for networks of interconnected systems with linear time-varying dynamics. - Leonardo Pedroso; Pedro Batista 001; Paulo Oliveira 001; Carlos Silvestre (Int. J. Syst. Sci., 2022)

Decentralised navigation systems for bearing-based position and velocity estimation in tiered formations. - David Santos; Pedro Batista 001; Paulo Oliveira 001; Carlos Silvestre (Int. J. Syst. Sci., 2022)

Robust Global Exponential Trajectory Tracking for Quadrotors: An MRP-Based Hybrid Approach. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (CDC, 2023)

Adaptive Control for a Quadrotor with Ceiling Effect Estimate. - Pedro Outeiro; Carlos B. Cardeira; Paulo Oliveira 001 (ROBOT (2), 2023)

Path-lifting Mechanism for MRP and Equivalence of Stability between results in ℝ3 and SO(3). - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (CoRR, 2023)

Kalman-Bucy filter-based tracking controller design and experimental validations for a quadcopter with parametric uncertainties and disturbances. - Xuan-Zhi Zhu; David Cabecinhas; Wei Xie 009; Pedro Casau; Carlos Silvestre; Pedro Batista 001; Paulo Oliveira 001 (Int. J. Syst. Sci., 2023)

Robust Global Attitude Tracking on SO(3) via MRP-based hybrid feedback. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (CDC, 2024)

Global trajectory tracking for quadrotors: An MRP-based hybrid strategy with input saturation. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (Autom., 2024)

Global Exponential Stabilization and Global Lp Performance of a Saturated Double Integrator. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (IEEE Control. Syst. Lett., 2024)

Position and Attitude Tracking Controllers Using Lyapunov Transformations for Quadrotors. - João Madeiras; Carlos B. Cardeira; Paulo Oliveira 001 (J. Intell. Robotic Syst., 2024)

Robust Global Exponential Attitude Tracking on SO(3) via Optimal MRP-Based Hybrid Feedback. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (IEEE Control. Syst. Lett., 2025)

Time-varying control strategies for quadrotor dynamics with enhanced anti-windup capabilities. - João Madeiras; Carlos B. Cardeira; Paulo Oliveira 001 (Robotics Auton. Syst., 2025)

Hybrid Path-Lifting Algorithm and Equivalence of Stability Results for MRP-Based Control Strategies. - Luís Martins; Carlos B. Cardeira; Paulo Oliveira 001 (IEEE Trans. Autom. Control., 2025)