线角综合振动测量技术研究综述
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航空工业北京长城计量测试技术研究所

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A Review of Combined Linear and Angular Vibration Measurement Technologies
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1.AVIC Changcheng Institute of Metrology &2.Measurement

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    摘要:

    总结了线角复合振动测量的主要技术方法并进行了分类,介绍了基于振动传感器的接触式测量手段,以及激光多普勒测振法(Laser Doppler Vibrometry,LDV)与机器视觉法非接触式测量技术的实现方法。阐述了各类方法在线振动与角振动同步检测中的典型应用,在测量精度、频率响应、抗干扰能力等多个方面,分析了各技术方法的适用条件与技术局限性。展望了线角复合振动测量技术的未来发展方向,指出未来技术将基于光学设计创新和硬件与智能算法融合两个方面优化发展;研究和发展以激光干涉法绝对校准技术为核心的线角复合振动校准体系,构建溯源链条;推动接触式与非接触式两类技术向系统集成化与场景定制化方向演进,以更好地适应复杂工况与现场应用需求。

    Abstract:

    This review summarizes and classifies the main technical methods for the combined measurement of translational and angular vibration. It reviews contact-based measurement methods using vibration sensors, as well as non-contact techniques such as laser Doppler vibrometry (LDV) and machine vision. Typical applications of these methods in the synchronous detection of translational and angular vibrations are discussed. Their applicability and technical limitations are comparatively analyzed in terms of measurement accuracy, frequency response, and interference resistance. This review further discusses future development trends in the combined measurement of translational and angular vibration. Future advances are expected to focus on two aspects: innovations in optical design and the integration of hardware with intelligent algorithms. In addition, a calibration system for the combined measurement of translational and angular vibration should be developed on the basis of absolute calibration using laser interferometry, so as to establish a complete traceability chain. Both contact and non-contact techniques are also expected to evolve toward greater system integration and scenario-specific customization, thereby better meeting the demands of complex operating conditions and practical field applications.

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  • 收稿日期:2025-11-18
  • 最后修改日期:2026-04-12
  • 录用日期:2026-04-13
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