Innovations in Robot Mobility and Control - Srikanta Patnaik et al (Eds) Part 4 doc

... essentially two major types of maps; geomet- rical and topological maps. Geometrical maps provide details of metrical information (exact co-ordinates and distances) between objects found in the ... the 3-D external environment. As a result, depth Q.V. Do et al. : Vision-Based Autonomous Robot Navigation, Studies in Computational Intelli- www.springerlink.com c  Springer-Verla...

Ngày tải lên: 10/08/2014, 04:22

... 3-5 4 0-2 6 549 -X Vo l . 8. Srikanta Patnaik, Lakhmi C. Jain, Spyros G. Tzafestas, Germano Resconi, Amit Konar (Eds.) Innovations in Robot Mobility and Control, 2005 ISBN 3-5 4 0-2 689 2-8 1 Multi -Robot ... 2005929886 ISSN print edition: 186 0-9 49 X ISSN electronic edition: 186 0-9 503 ISBN-10 3-5 4 0-2 689 2-8 Springer Berlin Heidelberg New York...

Ngày tải lên: 10/08/2014, 04:21

... a single robot. Individual robots typically obtain partial and noisy data from the surrounding environment. This data is often erroneous, leading to miscalculations and wrong behaviours, and ... the N robots by the M sites) to a final or target configuration. x A formation feasibility problem: given the kinematics of several robots along with inter -robot constraints, determine...

Ngày tải lên: 10/08/2014, 04:21

... the inter -robot formation. Distributing the group control tasks to individual robots must be compatible with the control and sensing capabilities of the individual robots. As the inter -robot ... with inter -robot constraints, determine whether there exist robot trajectories that maintain those constrains. For both directed and undirected (not necessarily rigid) formations...

Ngày tải lên: 10/08/2014, 04:21

... time. In general these point-based landmarks are corners, van- ishing points and points with distinct colour and contrast in the environ- ments. Unlike point-based landmarks, scene-based landmarks ... informa- tion processing in the brain [42 , 43 ]. The theory was derived from a simple feedforward real-time competitive learning system called Instar [47 ], in re- sponse to a pro...

Ngày tải lên: 10/08/2014, 04:22

... (SAART) neural net- work for neuro-engineering of robust ATR systems," in Proc. IEEE Interna- tional Conference on Neural Networks, pp. 246 1-2 46 6, 1995. 41 . P. Lozo. 1997, Neural theory and model ... on Intelligent Robots and Sys- tems, pp.88 3-8 88, 2001. 19. D. Jung and A. Zelinsky, "Integrating spatial and topological navigation in a behaviour-based multi...

Ngày tải lên: 10/08/2014, 04:22

... character- ize images, and allow computations of distances, yet are relatively insensi- tive to translation. In fact, MRF relates the spacial and temporal informa- tion together, to find the most ... croscope is shown in Fig. 3.10. g is called the optical tube length and is the distance between the posterior principal focal plane of the objective and the anterior principal foc...

Ngày tải lên: 10/08/2014, 04:22

... obtained after training. Rule confidences are shown in brackets in the following order: (i) weights after off-line supervised training; (ii) weights found from on-line reinforcement learning ... trained with rein- forcement learning during the first interaction (solid) and fifth interaction (dashed) after the simulated sensor failure. To simulate continuous on-line learning but in...

Ngày tải lên: 10/08/2014, 04:22

... once, P.E.Rybskietal.: Using Visual Features for Building and Localizing within Topological Maps www.springerlink.com c  Springer-Verlag Berlin Heidelberg 2005 of Indoor Environments, Studies in Computational ... mobile robots, Robotics and autonomous systems 32 (2000), 129– 143 . 52 D. Van Zwynsvoorde, T. Simeon, and R. Alami, Incremental topo- logical modeling using local voronoi-...

Ngày tải lên: 10/08/2014, 04:22

... 265 5 1 2 3 4 6 7 8 9 10 11 12 Start 13 141 5 16 17 18 19 20 21 22 23 24 25 T 1-5 T 1-6 - reference position indicating robot orientation and position - test - 1 position : T 1-7 T 1 -4 T 1-9 T 1-8 T 1-3 T 1-0 T 1-1 T 1-2 T 1-1 0 T 1-1 2 T 1-1 1 Fig. ... feature matching algo- rithm was worst at finding the best match between an image i...

Ngày tải lên: 10/08/2014, 04:22