W. Hong. Robotic catching and manipulation using active vision. Master's thesis, MIT, September 1995. Home/Search Document Details and Download
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Improving 3D Active Visual Tracking - Barreto, Peixoto, Batista, Araujo (Correct)
....and control design are very important for the improved performance of visual closed loop systems. One of his main conclusions is that a feedforward type of control strategy is necessary to achieve high performance visual servoing. Nonlinear aspects of system dynamics have also been addressed [14, 15]. In [14] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [15] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference ....
....visual servoing. Nonlinear aspects of system dynamics have also been addressed [14, 15] In [14] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [15] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference adaptive controller is Lyapunov stable. In [16] Rizzi and Koditschek describe a system that takes into account the dynamical model of the target motion. They propose a novel triangulating state estimator ....
W. Hong. Robotic catching and manipulation using active vision. Master's thesis, MIT, September 1995.
Performance Characterization of Visual Behaviors in.. - Barreto, Peixoto.. (Correct)
....and control design are very important for the improved performance of visual closed loop systems. One of his main conclusions is that a feedforward type of control strategy is necessary to achieve high performance visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7]. In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference ....
....visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7] In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference adaptive controller is Lyapunov stable. In [8] Rizzi and Koditschek describe a system that takes into account the dynamical model of the target motion. They propose a novel triangulating state estimator ....
W. Hong. Robotic catching and manipulation using active vision. Master's thesis, MIT, September 1995.
Control Performance Issues in a Binocular Active Vision.. - Barreto, Peixoto.. (Correct)
....and control design are very important for the improved performance of visual closed loop systems. One of his main conclusions is that a feedforward type of control strategy is necessary to achieve high performance visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7]. In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference ....
....visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7] In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference adaptive controller is Lyapunov stable. In [8] Rizzi and Koditschek describe a system that takes into account the dynamical model of the target motion. They propose a novel triangulating state estimator ....
W. Hong. Robotic catching and manipulation using active vision. Master's thesis, MIT, September 1995.
Evaluation of the Robustness of Visual Behaviors.. - Barreto, Peixoto, .. (1998) (Correct)
....and control design are very important for the improved performance of visual closed loop systems. One of his main conclusions is that a feedforward type of control strategy is necessary to achieve high performance visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7]. In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference ....
....visual servoing. Nonlinear aspects of system dynamics have also been addressed [6, 7] In [6] Kelly discusses the nonlinear aspects of system dynamics and proves that the overall closed loop system composed by the full nonlinear robot dynamics and the controller is Lyapunov stable. In [7] Hong models the dynamics of a two axis camera gimbal and also proves that a model reference adaptive controller is Lyapunov stable. In [8] Rizzi and Koditschek describe a system that takes into account the dynamical model of the target motion. They propose a novel triangulating state estimator ....
W. Hong. Robotic catching and manipulation using active vision. Master's thesis, MIT, September 1995.
Experiments in Hand-Eye Coordination Using Active Vision - Won Hong Massachusetts (1995) (3 citations) Self-citation (Hong) (Correct)
....order filters and weighted sums based on prediction error. These estimates are then used to integrate over the time delay assuming constant acceleration to obtain predictions for the current position and velocity of the object. These values are then fed to the FEG adaptive feedforward controller [17]. It should be noted that there is a trade off between control and vision performance. The large focal length of the lenses yields higher resolution, lower distortion, and focuses attention better. But it limits the fastest tracking capabilities of the system based on control and actuator ....
W. Hong, Robotic Catching and Manipulation Using Active Vision, M.S. Thesis, Department of Mechanical Engineering, MIT, Cambridge, MA, August 1995.
Autonomous Rock Acquisition - Theobald, Hong, Madhani, Hoffman, al. (1996) (1 citation) Self-citation (Hong) (Correct)
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Hong, W., "Robotic Catching and Manipulation Using Active Vision." M.S. Thesis, Department of Mechanical Engineering, MIT, Cambridge, MA., September 1995-B.
Comparison of General Methods for Tracking a Moving Object - Hong (1997) Self-citation (Hong) (Correct)
....object in joint coordinates of the gimbals. The time delay is the latency introduced by the vision processing and transmission of information over serial lines and is on the order of 0.035 seconds. For additional information on the complete system and some tasks to which it has been applied, see [2]. No model of the motion of the object is used for this task. This portion of the system is used to simply track any arbitrary motion of the object. More specific tracking and prediction algorithms are run concurrently when the motion of the object is known to follow a specific model. For instance ....
Hong, W., Robotic Catching and Manipulation Using Active Vision, M.S. Thesis, Department of Mechanical Engineering, MIT, September 1995.
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