Vision-based linear control
Microassembly for complex and solid 3D MEMS by 3D Vision-based control.
... non- linear optimization: Virtual Visual Servoing ...process based on the widely accepted statistical techniques of robust M-estimation [10] is ...the control law to address ...feature based ...
7
Omnidirectional Vision-Based Control from Homography
... the linear pin-hole model for the projection of a 3D line instead of the non linear central catadioptric projection ...generally based on the estimation of the fundamental matrix (Faugeras et al 96) ...
22
Vision based navigation in a dynamic environment
... Reactive approaches Artificial potential fields One of the furthest developed and widely accepted reactive methods for obstacle avoidance, initially meant for manipulator collision avoidance [Zhang et al., 2012] is ...
198
Deeper understanding of the homography decomposition for vision-based control
... the control objective is to move the camera such that the current image will coincide to the reference ...the control problem is to build a non-linear observer of the ...perform ...
94
Vision-based robotic manipulation of deformable linear objects
... Related Work 2.3. Sensor-based Deformable Object Manipulation The FFD and its variations, since no physical property is involved, are not suitable for model-based robotic manipulation control of ...
126
Inertial-aided Homography-based Visual Servo Control of Autonomous Underwater Vehicles without Linear Velocity Measurements
... homography-based control, nonlinear control ...the control problem can be cast into Position- Based Visual Servo (PBVS) or Image-Based Visual Servo (IBVS) control problems ...
9
Altitude control in honeybees: joint vision-based learning and guidance
... dataset. Linear mixed model analyses 34 using the lme function in R (R Foundation for Statistical Computing) were developed to test for the influence of repeated flight as well as of including multiple flight ...
12
Contribution to generic modeling and vision-based control of a broad class of fully parallel robots
... The notion of a kinemati element is then fully formalized in ref. [28℄ and an interesting mathemati
al model of a kinemati element was given. The proposed method gives a linear dynami modeling of parallel robot ...
25
Vision-based macroscopic pedestrian models
... the vision-based Individual- Based Model (IBM) of ...down based on this ...subjects control their trajectories based on an evaluation of these indicators has solid grounds ...
36
Robust model-based tracking for robot vision
... Campus de Beaulieu, 35042 Rennes, France E-Mail : Firstname.Lastname@irisa.fr Abstract— This paper proposes a real-time, robust and effi- cient 3D model-based tracking algorithm for visual servoing. A virtual ...
7
Characterizing assistive shared control through vision-based and human-aware designs for wheelchair mobility assistance
... sharing control, the final wheelchair velocity was calculated using a linear blending of the form (1 − α)v op + αv r with v op and v r representing the user teleoperation and the corrective velocity ...
185
Observer-based event-triggered control for linear systems subject to cone-bounded nonlinearities
... the control input is updated whenever the function g in (18) is positive, this optimization procedure aims at reducing the impact of the first positive contribution in g (Q δ > 0) over the second negative ...
7
Commande référencée vision d'une plateforme de Gough-Stewart par observation deséléments cinématiques Vision-based control of a Gough-Stewart parallel mechanism using legs observation
... l’information directe ou indirecte sur l’´etat (pose) du ro- bot dans son environnement. Cela apporte de la robustesse aux perturbations et aux erreurs d’´etalonnage. Ainsi, nous recommandons fortement de les employer ...
9
Event-based boundary control of a linear 2x2 hyperbolic system via backstepping approach
... Backstepping control design, dynamic triggering condition, event-based ...Event-based control is a computer control strategy which has become an active research ...sampled ...
9
Vision based control for Humanoid robots
... Vision based control for Humano¨ıd robots ...to control humanoid dynamic ...is based on a new reactive pattern generator which modifies footsteps, center of mass and center of pressure ...
9
A redundancy based control law for executing a coordinated vision-based task using a dual arm robotic system
... position/force based control laws [4] or active compliance control laws ...known. Vision as exteroceptive data can be also exploited to perform coordination with dual arms ...this ...
7
Incremental vision-based topological SLAM
... appearance- based topological SLAM algorithm relying on [2] to ef- ficiently handle loop-closures with a monocular handheld wide-angle ...quantized based on the visual bag of words scheme [4], with a ...
7
NON-LINEAR OBSERVER-BASED CONTROL OF FLEXIBLE-JOINT MANIPULATORS USED IN MACHINE PROCESSING
... FIGURE 7. Desired trajectory X d and real trajectory X l [m] CONCLUSION In this paper, two models of machining and FSW are pre- sented and a non-linear disturbance observer is proposed for the control of ...
12
Constant time horizon prediction-based control for linear systems with time-varying input delay
... Time-delay is a common phenomenon that exists widely in engineering systems, and usually brings great difficulties to system analysis and controller design. As the internal operating mechanisms of a dynamic system may ...
7
Motion based vision methods and their applications
... detector and epipolar geometry to align the key points in each continues frames. In that case, their method can even detect motions in a video captured by moving cameras. Optical flow-based motion detection ...
183