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Method and equipment for inertia parameter identification

机译:惯性参数辨识方法及设备

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摘要

In this paper an equipment and a procedure for the determination of large object inertia parameter are described. The procedure is based on the rigid-body complete motion equation. A least-square optimization is used to identify the 10 inertia parameters starting from the experimental data acquired during both, static and dynamic tests. The equipment, named BTI (in Italian: Banco Tensore d'lnerzia), and the identification procedure have been calibrated using structures made of double T beam elements opportunely assembled in order to realize different standard specimens. The results of the above calibration are presented.
机译:在本文中,描述了用于确定大物体惯性参数的设备和过程。该程序基于刚体完整运动方程。最小二乘优化用于从静态和动态测试期间获取的实验数据中识别出10个惯性参数。该设备名为BTI(意大利语:Banco Tensore d'lnerzia),其识别程序已使用由适当组装的双T型梁元件制成的结构进行了校准,以实现不同的标准样品。给出了以上校准的结果。

著录项

  • 来源
    《Mechanical systems and signal processing》 |2010年第1期|29-40|共12页
  • 作者单位

    Dipartimento di Ingegneria, Meccanica per l'Energetica, Universita di Napoli 'Federico II', via Claudio 21, 80125 Napoli, Italy;

    Dipartimento di Ingegneria, Meccanica per l'Energetica, Universita di Napoli 'Federico II', via Claudio 21, 80125 Napoli, Italy;

    Dipartimento di Ingegneria, Meccanica per l'Energetica, Universita di Napoli 'Federico II', via Claudio 21, 80125 Napoli, Italy;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    inertia tensor; measurements; parameters identification;

    机译:惯性张量测量;参数识别;

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