Measurement method of high temperature full-field thermal deformation of materials based on digital image correlation

Wang, Huanqing; Ge, Pengxiang; Zhang, Qian; Wu, Shuangle; Zhu, Yilei; Wang, Yonghong

doi:10.1117/12.2611987

Cited by 1 publication

(1 citation statement)

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“…They built a single-camera stereo polarization DIC system and validated the effectiveness and accuracy of the proposed technique through high-temperature testing. Similarly, Wang et al [237] proposed a full-field thermal deformation measurement method based on high-temperature DIC using a polarization camera as the image acquisition system in combination with the optical filtering system. Finally, they used the built system to perform thermal deformation tests on ceramic materials.…”

Section: Laboratory Investigationsmentioning

confidence: 99%

Fiber Optic Sensing Technology and Vision Sensing Technology for Structural Health Monitoring

Wang

Guo

Han

et al. 2023

Sensors

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Structural health monitoring is currently a crucial measure for the analysis of structural safety. As a structural asset management approach, it can provide a cost-effective measure and has been used successfully in a variety of structures. In recent years, the development of fiber optic sensing technology and vision sensing technology has led to further advances in structural health monitoring. This paper focuses on the basic principles, recent advances, and current status of applications of these two sensing technologies. It provides the reader with a broad review of the literature. It introduces the advantages, limitations, and future directions of these two sensing technologies. In addition, the main contribution of this paper is that the integration of fiber optic sensing technology and vision sensing technology is discussed. This paper demonstrates the feasibility and application potential of this integration by citing numerous examples. The conclusions show that this new integrated sensing technology can effectively utilize the advantages of both fields.

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Section: Laboratory Investigationsmentioning

confidence: 99%