Optoelectronics Letters, Volume. 12, Issue 5, 384(2016)

Monitoring diesel engine parameters based on FBGprobe

Hao ZHANG... Qi JIANG*, Bao-yan WANG and Jun-jie WANG |Show fewer author(s)
Author Affiliations
  • School of Control Science and Engineering, Shandong University, Jinan 250061, China
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    This paper proposes an unprecedented systematic approach for real-time monitoring the temperature and flow of diesel engine by using embedded fiber Bragg grating (FBG). By virtue of FBG’s temperature effect, we design a novel sensitive FBG temperature sensing probe to measure the temperature of cylinder head and inlet flow of diesel engine. We also establish the corresponding software platform for intuitive data analysis. The experimental and complementary simulation results simultaneously demonstrate that the FBG-based optical fiber technique possesses extraordinary reproducibility and sensitivity, which makes it feasible to monitor the temperature and inlet flow of diesel engine. Our work can provide an effective way to evaluate the thermal load of cylinder head in diesel engine.

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    ZHANG Hao, JIANG Qi, WANG Bao-yan, WANG Jun-jie. Monitoring diesel engine parameters based on FBGprobe[J]. Optoelectronics Letters, 2016, 12(5): 384

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    Paper Information

    Received: Jul. 18, 2016

    Accepted: --

    Published Online: Oct. 12, 2017

    The Author Email: Qi JIANG (jiangqi@sdu.edu.cn)

    DOI:10.1007/s11801-016-6162-7

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