| Continuous-phase control of a powered knee–ankle prosthesis: Amputee experiments across speeds and inclines D Quintero, DJ Villarreal, DJ Lambert, S Kapp, RD Gregg IEEE Transactions on Robotics 34 (3), 686-701, 2018 | 242 | 2018 |
| A robust parameterization of human gait patterns across phase-shifting perturbations DJ Villarreal, HA Poonawala, RD Gregg IEEE Transactions on Neural Systems and Rehabilitation Engineering 25 (3 …, 2016 | 129 | 2016 |
| Preliminary experiments with a unified controller for a powered knee-ankle prosthetic leg across walking speeds D Quintero, DJ Villarreal, RD Gregg 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2016 | 96 | 2016 |
| Modeling the kinematics of human locomotion over continuously varying speeds and inclines KR Embry, DJ Villarreal, RL Macaluso, RD Gregg IEEE transactions on neural systems and rehabilitation engineering 26 (12 …, 2018 | 94 | 2018 |
| A survey of phase variable candidates of human locomotion DJ Villarreal, RD Gregg 2014 36th Annual international conference of the ieee engineering in …, 2014 | 67 | 2014 |
| Real-time continuous gait phase and speed estimation from a single sensor D Quintero, DJ Lambert, DJ Villarreal, RD Gregg 2017 IEEE Conference on Control Technology and Applications (CCTA), 847-852, 2017 | 65 | 2017 |
| A haptic feedback system for phase-based sensory restoration in above-knee prosthetic leg users A Plauché, D Villarreal, RD Gregg IEEE transactions on haptics 9 (3), 421-426, 2016 | 51 | 2016 |
| Unified phase variables of relative degree two for human locomotion DJ Villarreal, RD Gregg 2016 38th Annual International Conference of the IEEE Engineering in …, 2016 | 37 | 2016 |
| A unified parameterization of human gait across ambulation modes KR Embry, DJ Villarreal, RD Gregg 2016 38th Annual International Conference of the IEEE Engineering in …, 2016 | 33 | 2016 |
| Piecewise and unified phase variables in the control of a powered prosthetic leg DJ Villarreal, D Quintero, RD Gregg 2017 International Conference on Rehabilitation Robotics (ICORR), 1425-1430, 2017 | 32 | 2017 |
| Vision-based autonomous walking in a lower-limb powered exoskeleton W Bao, D Villarreal, JC Chiao 2020 IEEE 20th International Conference on Bioinformatics and Bioengineering …, 2020 | 23 | 2020 |
| The effect of walking incline and speed on human leg kinematics, kinetics, and EMG K Embry, D Villarreal, R Macaluso, R Gregg IEEE DataPort 10, 2018 | 22 | 2018 |
| A perturbation mechanism for investigations of phase-dependent behavior in human locomotion DJ Villarreal, D Quintero, RD Gregg IEEE Access 4, 893-904, 2016 | 18 | 2016 |
| Evaluation of transradial body-powered prostheses using a robotic simulator R Ayub, D Villarreal, RD Gregg, F Gao Prosthetics and Orthotics International 41 (2), 194-200, 2017 | 16 | 2017 |
| Parameterizing human locomotion across quasi-random treadmill perturbations and inclines R Macaluso, K Embry, DJ Villarreal, RD Gregg IEEE Transactions on Neural Systems and Rehabilitation Engineering 29, 508-516, 2021 | 15 | 2021 |
| Obstacle recognition using computer vision and convolutional neural networks for powered prosthetic leg applications L Novo-Torres, JP Ramirez-Paredes, DJ Villarreal 2019 41st Annual International Conference of the IEEE Engineering in …, 2019 | 14 | 2019 |
| Characterizing and modeling the joint-level variability in human walking AE Martin, DJ Villarreal, RD Gregg Journal of biomechanics 49 (14), 3298-3305, 2016 | 14 | 2016 |
| Controlling a powered transfemoral prosthetic leg using a unified phase variable DJ Villarreal, RD Gregg Wearable Robotics, 487-506, 2020 | 10 | 2020 |
| Walking on the bright side: Associations between affect, depression, and gait D Kumar, DJ Villarreal, AE Meuret PLoS one 16 (12), e0260893, 2021 | 7 | 2021 |
| Convolutional neural network and sensor fusion for obstacle classification in the context of powered prosthetic leg applications MA Contreras-Cruz, L Novo-Torres, DJ Villarreal, JP Ramirez-Paredes Computers and Electrical Engineering 108, 108656, 2023 | 6 | 2023 |
