Reactionless visual servoing of a multi-arm space robot combined with other manipulation tasks

AHA Hafez, P Mithun, VV Anurag, SV Shah… - Robotics and …, 2017 - Elsevier
This paper presents a novel and generic reactionless visual servo controller for a satellite-
based multi-arm space robot. The controller is designed to complete the task of visually …

Path planning for visual servoing and navigation using convex optimization

AHA Hafez, AK Nelakanti, CV Jawahar - International journal of …, 2015 - actapress.com
International Journal of Robotics and Automation, Vol. 30, No. 3, 2015 PATH PLANNING FOR
VISUAL SERVOING AND NAVIGATION USING CONVEX OPTIMIZATION Abdul Hafez Abdul …

Novel two-stage hybrid IBVS controller combining Cartesian and polar based methods

G Ye, W Li, H Wan, H Lou - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
In this paper, we address the issue of two-stage visual servoing using pure 2D visual data.
For robotics visual control, Imaged based visual servoing (IBVS) is considered more efficient …

Image based visual servoing from hybrid projected features

G Ye, W Li, H Wan, H Lou, Z Lu… - TENCON 2015-2015 …, 2015 - ieeexplore.ieee.org
in this paper, we address the issue of hybrid visual servoing, which improve the performance
of robotics system. Different from most of existing hybrid methods combining image based …

Novel hybrid ibvs based on the unified projection model

G Ye, W Li, H Wan, Z Li - 2016 Chinese Control and Decision …, 2016 - ieeexplore.ieee.org
In this paper, a novel hybrid IBVS method is proposed to improve the performance of
robotics visual control system. In this work, we only consider image features to define the …

Depth estimation using particle filters for image-based visual servoing

AHA Hafez - Journal of Control Engineering and Applied Informatics, 2016 - ceai.srait.ro
In this paper, we present novel method for depth estimation in image-based visual servoing.
This method employ the particle filter algorithm to estimate the depth of the image features …

Visual predictive control from distance-based and Homography-based Features

G Ye, W Li, H Wan - 2016 IEEE International Conference on …, 2016 - ieeexplore.ieee.org
This paper deals with the issue of improved performance for image based visual servoing
combining features selection and constraints handling. Observed object is described as a …

Spherical image based visual servoing via nonlinear model predictive control

G Wang, G Ye - 2016 Seventh International Conference on …, 2016 - ieeexplore.ieee.org
For cameras obeying the unified projection model, a set of independent visual features are
designed with a virtual unitary spherical projection process. Then, image based visual …

Nonlinear visual predictive control from invariant visual features

G Ye, W Li - RISTI (Revista Iberica de Sistemas e Tecnologias de …, 2016 - go.gale.com
This paper deals with the issue of features selection and constraints handling for image
based visual servoing (IBVS), while eye-in-hand configuration is considered with respect to …

[引用][C] 结合学习特征的图像矩视觉伺服方法

叶国强, 李伟光, 万好 - 华南理工大学学报: 自然科学版, 2017