Development of RTOS-based wireless SHM system: Benefits in applications

Y. G. Fu, K. A. Mechitov, V. Hoskere, B. F. Spencer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The emergence of wireless smart sensor platforms with powerful computational capabilities has had broad impacts in the field of structural health monitoring (SHM), enabling numerous applications in civil infrastructure. However, as the demands of wireless SHM systems increase, certain properties of event-driven operating systems for these sensor nodes, such as the TinyOS operating system of the iMote2, begin to impose limitations on the development of SHM systems. The problematic characteristics include static resource allocation, single-Application focus, lack of real-Time scheduling support, and dependence on a non-standard programming language. To address these limitations, we consider the use of a real-Time operating system (RTOS), commonly used for industrial control systems and similar applications, as an alternative solution in the development of Xnode, the next-generation smart sensor platform for civil engineering applications. In this paper, features of the RTOS environment are first analyzed systematically and compared with TinyOS to demonstrate how it addresses the major concerns of event-driven operating systems. A distributed data acquisition application from the Illinois SHM Services Toolsuite for the iMote2 is implemented as a demonstration of the RTOS-based framework and its advantages. Most importantly, benefits of the RTOS- based wireless SHM system are catalogued comprehensively, with a particular focus on flexible application framework and a more engineer- friendly environment.

Original languageEnglish (US)
Title of host publicationTransforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016
EditorsAjith K. Parlikad, Jennifer M. Schooling, Kenichi Soga, R.J. Mair, Ying Jin
PublisherICE Publishing
Pages149-154
Number of pages6
ISBN (Electronic)9780727761279
DOIs
StatePublished - Jan 1 2016
Event2016 International Conference on Smart Infrastructure and Construction, ICSIC 2016 - Cambridge, United Kingdom
Duration: Jun 27 2016Jun 29 2016

Publication series

NameTransforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016

Other

Other2016 International Conference on Smart Infrastructure and Construction, ICSIC 2016
CountryUnited Kingdom
CityCambridge
Period6/27/166/29/16

Fingerprint

Structural health monitoring
Smart sensors
Civil engineering
Sensor nodes
Computer programming languages
Resource allocation
Data acquisition
Demonstrations
Scheduling
Control systems
Engineers

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

Cite this

Fu, Y. G., Mechitov, K. A., Hoskere, V., & Spencer, B. F. (2016). Development of RTOS-based wireless SHM system: Benefits in applications. In A. K. Parlikad, J. M. Schooling, K. Soga, R. J. Mair, & Y. Jin (Eds.), Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016 (pp. 149-154). (Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016). ICE Publishing. https://doi.org/10.1680/tfitsi.61279.149

Development of RTOS-based wireless SHM system : Benefits in applications. / Fu, Y. G.; Mechitov, K. A.; Hoskere, V.; Spencer, B. F.

Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016. ed. / Ajith K. Parlikad; Jennifer M. Schooling; Kenichi Soga; R.J. Mair; Ying Jin. ICE Publishing, 2016. p. 149-154 (Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fu, YG, Mechitov, KA, Hoskere, V & Spencer, BF 2016, Development of RTOS-based wireless SHM system: Benefits in applications. in AK Parlikad, JM Schooling, K Soga, RJ Mair & Y Jin (eds), Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016. Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016, ICE Publishing, pp. 149-154, 2016 International Conference on Smart Infrastructure and Construction, ICSIC 2016, Cambridge, United Kingdom, 6/27/16. https://doi.org/10.1680/tfitsi.61279.149
Fu YG, Mechitov KA, Hoskere V, Spencer BF. Development of RTOS-based wireless SHM system: Benefits in applications. In Parlikad AK, Schooling JM, Soga K, Mair RJ, Jin Y, editors, Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016. ICE Publishing. 2016. p. 149-154. (Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016). https://doi.org/10.1680/tfitsi.61279.149
Fu, Y. G. ; Mechitov, K. A. ; Hoskere, V. ; Spencer, B. F. / Development of RTOS-based wireless SHM system : Benefits in applications. Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016. editor / Ajith K. Parlikad ; Jennifer M. Schooling ; Kenichi Soga ; R.J. Mair ; Ying Jin. ICE Publishing, 2016. pp. 149-154 (Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016).
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