![]() |
![]() |
Your cart is empty |
||
Showing 1 - 1 of 1 matches in All Departments
Vision-based control of wheeled mobile robots is an interesting field of research from a scientific and even social point of view due to its potential applicability. This book presents a formal treatment of some aspects of control theory applied to the problem of vision-based pose regulation of wheeled mobile robots. In this problem, the robot has to reach a desired position and orientation, which are specified by a target image. It is faced in such a way that vision and control are unified to achieve stability of the closed loop, a large region of convergence, without local minima and good robustness against parametric uncertainty. Three different control schemes that rely on monocular vision as unique sensor are presented and evaluated experimentally. A common benefit of these approaches is that they are valid for imaging systems obeying approximately a central projection model, e.g., conventional cameras, catadioptric systems and some fisheye cameras. Thus, the presented control schemes are generic approaches. A minimum set of visual measurements, integrated in adequate task functions, are taken from a geometric constraint imposed between corresponding image features. Particularly, the epipolar geometry and the trifocal tensor are exploited since they can be used for generic scenes. A detailed experimental evaluation is presented for each control scheme.
|
![]() ![]() You may like...
The National Government and Social…
John E. Hansan, Robert Morris
Hardcover
R2,920
Discovery Miles 29 200
Surface Analysis of Paper
Terrance E. Conners, Sujit Banerjee
Paperback
R1,848
Discovery Miles 18 480
Pulping Chemistry and Technology
Monica Ek, Goeran Gellerstedt, …
Hardcover
R3,346
Discovery Miles 33 460
Rhodesians Never Die - The Impact of War…
Peter Godwin, Ian Hancock
Hardcover
R5,555
Discovery Miles 55 550
|