Modeling the magnetoelectric effect in laminated composites using Hamilton’s principle

Zhang, Shengyao; Zhang, Ru; Jiang, Jiqing

doi:10.1088/2053-1591/aaa308

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…Accordingly, the objective of this study was to investigate a new generalized approach to eliminate these limitations. The generalized Hamilton’s principle [18,19,20,21,22] is proposed, and it can be used to analyze the ME effect in a composite of various laminate structures and/or with inhomogeneous material properties. For comparison, the modeling of an ME laminate ring by the conventional method is first illustrated in Section 2.…”

Section: Introductionmentioning

confidence: 99%

Modeling of a Magnetoelectric Laminate Ring Using Generalized Hamilton’s Principle

Zhang

et al. 2019

Materials

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The mathematical modeling of the magnetoelectric (ME) effect in ME laminates has been established for some simple structures. However, these methods, which are based on the differential equation approach, are difficult to use in other complex structures (e.g., ring structures). In this work, a new established approach based on the generalized Hamilton’s principle is used to analyze the ME effect in an ME laminated ring. Analytical expressions for ME voltage coefficients are derived. A comparison with the conventional method indicates that this approach is more convenient when the modeling analysis is performed on complex structures. Further, experimental data are also obtained to compare with the theoretical calculations in order to validate the new approach.

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Section: Introductionmentioning

confidence: 99%

Modeling of a Magnetoelectric Laminate Ring Using Generalized Hamilton’s Principle

Zhang

et al. 2019

Materials

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Thermal and prestress effects on nonlinear magnetoelectric effect in unsymmetric composites

Sudersan

Arockiarajan

2019

Composite Structures

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Elasto-magneto-electric (EME) sensors for force monitoring of prestressing tendons

Zhang

Duan

Li³

et al. 2023

ABEN

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Stress/force monitoring of prestressing tendons is challenging but crucial to the evaluation of the safety of structures in which they are used. To this end, a smart elasto-magneto-electric (EME) sensor based on elasto-magnetic (EM) and magneto-electric (ME) effects is proposed for noncontact field monitoring of the absolute stress in these steel tendons. In this paper, our research in design, implementation, and application of the EME sensory system for non-destructive monitoring of prestressing tendons is overviewed. The results confirm that the developed EME sensor possesses high repeatability, ease of operation and maintenance, corrosion resistance, and long expected service-life. It is demonstrated that the proposed EME sensory technology is feasible for the stress/force monitoring of prestressing tendons in both new and existing structures and the EME sensory system is reliable and stable.

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Modeling the magnetoelectric effect in laminated composites using Hamilton’s principle

Cited by 3 publications

References 15 publications

Modeling of a Magnetoelectric Laminate Ring Using Generalized Hamilton’s Principle

Modeling of a Magnetoelectric Laminate Ring Using Generalized Hamilton’s Principle

Thermal and prestress effects on nonlinear magnetoelectric effect in unsymmetric composites

Elasto-magneto-electric (EME) sensors for force monitoring of prestressing tendons

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