On Optimal Space Tessellation with Deterministic Deployment for Coverage in Three-Dimensional Wireless Sensor Networks

Mishra, Manas Kumar; Gore, Manoj Madhava

doi:10.1007/978-3-642-11659-9_6

Cited by 5 publications

References 13 publications

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“…In [5], the authors proposed a trade off ratio between the number of sensors and the volume of overlapping achieved. They believed that the detection of an event can be more relatively easy with more sensors covering the objective.…”

Section: Related Workmentioning

confidence: 99%

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Deploying Three-Dimensional Mobile Sensor Networks Based on Virtual Forces Algorithm

Yang³

et al. 2013

Communications in Computer and Information Science

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Abstract.With the scientific and technological progress, new-style three-dimensional (3D) mobile sensor networks draw the attention of many exciting applications in multifarious areas, where the former twodimensional (2D) assumptions do not make sense. Existing references were mostly restricted to 3D static sensor networks, featuring either random or deterministic, while basing on more realistic mobile conditions, the studies were rarely referred. In this paper, we, for the first time, apply the noted virtual force algorithm (VFA) to 3D space. Except for traditional virtual forces, central gravitation and equilibrium force are additionally introduced to get better sensor distribution. Then four groups of cases are presented to summarize various mobility patterns and two metrics are of particular interest to evaluate the performance of our proposed improvement, namely coverage ratio and homogeneous degree. The simulation witnesses the effectiveness of the improved mechanism in the end.

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Section: Related Workmentioning

confidence: 99%

“…The optimal distribution is of course under deterministic strategies, such as the rhombic dodecahedron model [5]. However, self-formed appearance based on virtual forces is rather unpredictable.…”

Section: -Equilibrium Force (Ef )mentioning

confidence: 99%

Deploying Three-Dimensional Mobile Sensor Networks Based on Virtual Forces Algorithm

Yang³

et al. 2013

Communications in Computer and Information Science

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“…The sensing range of mobile robots is modelled as space tessellating polyhedral in [232]. The authors have tested cube, hexagonal prism, rhombic dodecahedron, and truncated octahedron based on the number of nodes needed for tessellation, overlapped region and symmetry in the lattice pattern.…”

Section: Three-dimensional (3d) Coveragementioning

confidence: 99%

Distributed Navigation of Multi-Robot Systems For Sensing Coverage

Ahmad

2016

Preprint

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The decentralized control of mobile robots can also exhibit a cyclic behaviour under some physical constraints like a quantized orientation of mobile robot. We further investigate the cyclic behaviour appearing due to the quantized control of mobile robots under some conditions. Our nearest neighbour rule based approach offers a biased strategy in case of cyclic behaviour appearing in the team of mobile robots.We consider a clustering technique inside the team of mobile robots. Our decentralized control strategy calculates the similarity measure among the neighbours of a mobile robot. The team of mobile robots with the similarity measure based approach becomes efficient in achieving a fast consensus like on heading angle or velocity. We perform a rigorous mathematical analysis of our developed approach.We also develop a condition based on relaxed criteria for achieving consensus on velocity or heading angle of the mobile robots. Our validation approach is based on mathematical arguments and extensive computer simulations.

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On Optimal Space Tessellation with Deterministic Deployment for Coverage in Three-Dimensional Wireless Sensor Networks

Cited by 5 publications

References 13 publications

Deploying Three-Dimensional Mobile Sensor Networks Based on Virtual Forces Algorithm

Deploying Three-Dimensional Mobile Sensor Networks Based on Virtual Forces Algorithm

Distributed Navigation of Multi-Robot Systems For Sensing Coverage

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