Multi robot cooperative surveillance in unknown environments

... proposed multi- robot surveillance algorithms 1.5 Organization of Thesis In the following parts of this thesis, Chapter introduces the related work in surveillance and multi- robot systems, including ... of control algorithms for multi- robot surveillance in unknown environments This involves two large areas of robotic research – surveillance and cooperative robot...

Ngày tải lên: 11/09/2015, 16:06

... Auat Cheein et al.: SLAM algorithm applied to robotics assistance for navigation in unknown environments Journal of NeuroEngineering and Rehabilitation 2010 7:10 Submit your next manuscript to BioMed ... clustering algorithm The set of points that actually belong to a line are processed by a linear regression algorithm in order to calculate the best line [14] C...

Ngày tải lên: 19/06/2014, 08:20

... the tracking approaches differ This thesis focuses on tracking an unknown target in an unknown environment 2.1 Motion Strategies in target tracking The type of motion strategies used for target tracking ... shown in [55] For a partially known target motion models in a known environment, the target searching and target following problem can be integ...

Ngày tải lên: 14/09/2015, 08:50

... hierarchical framework for incremental path finding and optimized dynamic motion planning in unknown environments It searches a periodically updated map containing unknown information and finds a ... considering robots constraints in motion planning 1.2 Global Convergence of Path Planning Depending on whether there is complete information about the environment that the r...

Ngày tải lên: 14/09/2015, 13:00

... optimizers in both single and multi objective optimization problems In addition, basic principles of data mining, in particular frequent mining, which will be applied to the single and multi optimization ... effectiveness of the optimization process Keeping this in mind, this work investigates the multi objective optimization in uncertainties both in academic ben...

Ngày tải lên: 13/10/2015, 15:54

... thing, maximizing the NEE needs the global information in the cooperative multi-cell system but the users are difficult to get these global information to control their power cooperatively in the ... ICIC The increasing comes from two reasons The first one comes from the SINR improvement through exploiting the inter-cell interference and the second one comes from...

Ngày tải lên: 20/06/2014, 22:20

... allocation based on game theory in uplink OFDMA systems J Electron Inf Technol 4, 775–780 (2010) D Wu, Y Cai, Power allocation in interference relay channels based on noncooperative game theory, in ... (Wiley-Interscience Publication, San Francisco, 1998) doi:10.1186/1687-1499-2011-169 Cite this article as: Hou et al.: Resource allocation based on integer...

Ngày tải lên: 20/06/2014, 22:20

... neglecting the direct links from the BS to the users In this paper, we consider the problem of joint linear optimization for both downlink and uplink in multiuser cooperative nonregenerative MIMO- relay ... M MIMO AC M H2 MS 1 MIMO link Relay filter Receive Encoder filter F K H0 N MS MS K MIMO AC n0 Relay path Direct path Figure 2: Multiuser cooperative MIMO re...

Ngày tải lên: 21/06/2014, 22:20

... estimator ı Range- Finder (a) (b) Figure 8: A comparison of mean range estimates (± one standard deviation) for the na¨ve range estimator and the Range- Finder algorithm ı MLS 2 Range (m) Range ... follows Recordings were made at varying locations in each room and at varying distances relative to a single source in this case a loudspeaker The sampling rate was 48 kHz I...

Ngày tải lên: 22/06/2014, 19:20

... on localization and map- building in an unknown indoor environment Our approach aims to solve the problem of localization and/ or simultaneous localization and map- building (SLAM) in large indoor ... on algorithms in vision -based robot navigation especially localization and simultaneous localization and map- building (SLAM) algorithms In mobile robo...

Ngày tải lên: 11/09/2015, 14:22

... bioinformatics, logical circuit design, control engineering and resource allocation Interestingly, many researchers in the field of evolutionary multi- objective optimization assume that the optimization ... multi- objective evolutionary algorithms for multi- objective optimization in the presence of uncertainties This work is divided into three parts, which each part co...

Ngày tải lên: 12/09/2015, 11:00

... presence of C2H2 The denitrifying fungi predominantly produced N2O as the final product as well as those of pure strains The denitrifying bacteria produced N2O as a transient intermediate and the final ... enrich denitrifying fungi All bacteria and fungi not have denitrification activities Consequently, species and strains of denitrifying fungi were not identified,...

Ngày tải lên: 05/09/2013, 08:40

... roaming user profiles Windows XP and Windows Server 2003 Enhancements to Roaming User Profiles Windows XP and Windows Server 2003 introduce several enhancements to user settings management, including ... 10.11: Configuring a user profile for roaming For clients running Windows NT, Windows 2000, Windows XP, or Windows Server 2003, go to the Profile Path field in the User...

Ngày tải lên: 28/10/2013, 14:15

... end-users for fixed to mobile substitution, everywhere coverage etc, highlights the need for dedicated in-building solutions In-building solutions are required for providing good quality wireless ... non-cellular standards like for example Wireless LAN and Bluetooth In-building solutions are increasingly deployed and introduced to mobile networks, as user demands for “eve...

Ngày tải lên: 27/01/2014, 15:20

... Brainstorming Language presentation (grammatical structures or vocabulary) Writing isolated sentences using the grammatical structure instructed 0 Doing grammatical exercises 0 11 Jigsaw reading ... tasks Brainstorming Writing isolated sentences using the grammatical structure instructed Doing grammatical exercises Reading Aloud 0 +- 14 Group/Pair Discussion +- 15 Individual writing 10 Jigsaw...

Ngày tải lên: 29/01/2014, 10:58