Visual Predictive Control of Spiral Motion
نویسندگان
چکیده
منابع مشابه
Model Predictive Control to Improve Visual Control of Motion: Applications in Active Tracking of Moving Targets
This paper deals with active tracking of 3D moving targets. Visual tracking is presented as a regulation control problem. The performance and robustness in visual control of motion depends both on the vision algorithms and the control structure. Delays and system latencies substantially affect the performance of visually guided systems. In this paper we discuss ways to cope with delays while im...
متن کاملFacial Motion Engages Predictive Visual Mechanisms
We employed a novel cuing paradigm to assess whether dynamically versus statically presented facial expressions differentially engaged predictive visual mechanisms. Participants were presented with a cueing stimulus that was either the static depiction of a low intensity expressed emotion; or a dynamic sequence evolving from a neutral expression to the low intensity expressed emotion. Following...
متن کاملVisual Servoing via Nonlinear Predictive Control
In this chapter, image-based visual servoing is addressed via nonlinear model predictive control. The visual servoing task is formulated into a nonlinear optimization problem in the image plane. The proposed approach, named visual predictive control, can easily and explicitly take into account 2D and 3D constraints. Furthermore, the image prediction over a finite prediction horizon plays a cruc...
متن کاملPredictive Control with Local Visual Data
Last half century depicted an enormous progress in robotics. However, this field is still in its infancy as compared with the human behaviour. Therefore, the ability of a robot is limited in its movement, understanding complex sensorial inputs or performing higher level reasoning. Important clues to enable further progress to be made are the integration of several different fields of knowledge,...
متن کاملPredictive Control Architecture for Visual Servoing of Robot Manipulator
A novel architecture for integrating reference trajectory and image prediction is proposed to be used in predictive control of visual servoing systems. In the proposed method, a new predictor is developed based on the relation between the camera velocity and the time variation of the visual features given by the interaction matrix. In addition, a reference trajectory is introduced to define the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Robotics
سال: 2014
ISSN: 1552-3098,1941-0468
DOI: 10.1109/tro.2014.2361425