Utility-oriented placement of actuator nodes with a collaborative serving scheme for facilitated business and working environments.
Places to be served by cyber-physical systems (CPS) are usually distributed unevenly over the area. Thus, different areas usually have different importance and values of serving. In other words, serving power can be excessive or insufficient in practice. Therefore, actuator nodes (ANs) in CPS should...
| Publicado en: | Scientific World Journal pp. 835260 - 835261 |
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| Autores principales: | , , |
| Formato: | research Journal Article |
| Publicado: |
Wiley-Blackwell
2014
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=103839612&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 103839612 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1537744X 1BX5 jtl: Scientific World Journal issn: 1537744X maglogo: N pubinfo: dt: 2014 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 103839612 103839612 NLM25110746 2012682419 10.1155/2014/835260 NLM25110746 PMC4106083 103839612 ppf: 835260 ppct: 1 formats: tig: atl: Utility-oriented placement of actuator nodes with a collaborative serving scheme for facilitated business and working environments. aug: au: Lei, Chi-Un Chong, Woon Kian Man, Ka Lok affil: Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong Island, Hong Kong. sug: subj: Models, Theoretical Algorithms ab: Places to be served by cyber-physical systems (CPS) are usually distributed unevenly over the area. Thus, different areas usually have different importance and values of serving. In other words, serving power can be excessive or insufficient in practice. Therefore, actuator nodes (ANs) in CPS should be focused on serving around points of interest (POIs) with considerations of "service utility." In this paper, a utility-oriented AN placement framework with a collaborative serving scheme is proposed. Through spreading serving duties among correctly located ANs, deployment cost can be reduced, utility of ANs can be fully utilized, and the system longevity can be improved. The problem has been converted into a binary integer linear programming optimization problem. Service fading, 3D placements, multiscenario placements, and fault-tolerant placements have been modeled in the framework. An imitated example of a CPS deployment in a smart laboratory has been used for evaluations. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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