标准摘要
[中文适用范围]: ISO 16063 的这一部分规定了用于角传感器(即角加速度计、角速度传感器和旋转角传感器(带或不带放大器)的初级角振动校准的仪器和程序,以获得复灵敏度的幅度和相移)稳态正弦振动和激光干涉测量。 ISO 16063 本部分规定的方法适用于测量仪器(特别是旋转激光测振仪)以及 ISO 2041 中定义的用于测量旋转角度、角速度和角加速度的角度传感器。 它适用于 1 Hz 至 1.6 kHz 的频率范围以及 0.1 rad/s2 至 1 000 rad/s2 的动态范围(幅度)(与频率相关)。 这些范围涵盖第 3 条中规定的测量不确定度。 校准频率低于 1 Hz(例如 0.4 Hz,这是其他国际标准中使用的参考频率)和角加速度幅度小于 0.1 rad/s2可以使用 ISO 16063 本部分中规定的方法 3A 或方法 3B 并结合适当的低频角振动发生器来实现。 方法 1A(参见第 8 条:条纹计数,A 型干涉仪)和方法 1B(参见第 8 条:条纹计数,B 型干涉仪)适用于频率范围 1 内复灵敏度大小的校准。 Hz 至 800 Hz,在特殊条件下,频率更高。 方法 2A(参见第 9 条:最小点法,A 型干涉仪)和方法 2B(参见第 9 条:最小点法,B 型干涉仪)可用于 800 Hz 至 1000 Hz 频率范围内的灵敏度幅度校准。1.6 kHz。 方法 3A(参见第 10 条:正弦逼近法,A 型干涉仪)和方法 3B(参见第 10 条:正弦逼近法,B 型干涉仪)可用于以下频率范围内的灵敏度大小和相位校准: 1 赫兹至 1.6 赫兹。 方法1A、1B和3A、3B提供在各种频率下的固定角加速度幅度的校准。 方法2A和2B需要在固定旋转角幅度(角速度幅度和角加速度幅度随频率变化)下进行校准。 [外文原描述]: ISO 16063-15:2006 specifies the instrumentation and procedures used for primary angular vibration calibration of angular transducers, i.e. angular accelerometers, angular velocity transducers and rotational angle transducers (with or without amplifier) to obtain the magnitude and the phase shift of the complex sensitivity by steady-state sinusoidal vibration and laser interferometry. The methods specified in ISO 16063-15:2006 are applicable to measuring instruments (rotational laser vibrometers in particular) and to angular transducers as defined in ISO 2041 for the quantities of rotational angle, angular velocity and angular acceleration. ISO 16063-15:2006 is applicable to a frequency range from 1 Hz to 1,6 kHz and a dynamic range (amplitude) from 0,1 rad/s 2 to 1 000 rad/s 2 (frequency-dependent). Calibration frequencies lower than 1 Hz (e.g. 0,4 Hz, which is a reference frequency used in other International Standards) and angular acceleration amplitudes smaller than 0,1 rad/s 2 can be achieved using method 3A or method 3B specified in ISO 16063-15:2006, in conjunction with an appropriate low-frequency angular vibration generator. ISO 16063-15:2006 describes six methods. Method 1A ( fringe-counting, interferometer type A) and method 1B ( fringe-counting, interferometer type B) are applicable to the calibration of the magnitude of complex sensitivity in the frequency range of 1 Hz to 800 Hz and under special conditions, at higher frequencies. Method 2A (minimum-point method, interferometer type A ) and method 2B (minimum-point method, interferometer type B) can be used for sensitivity magnitude calibration in the frequency range of 800 Hz to 1,6 kHz. Method 3A (sine-approximation method, interferometer type A) and method 3B (sine-approximation method, interferometer type B) can be used for magnitude of sensitivity and phase calibration in the frequency range of 1 Hz to 1,6 kHz. Methods 1A, 1B and 3A, 3B provide for calibrations at fixed angular acceleration amplitudes at various frequencies. Methods 2A and 2B require calibrations at fixed rotational angle amplitudes (angular velocity amplitude and angular acceleration amplitude vary with frequency).
英文名称Methods for the calibration of vibration and shock transducers — Part 15: Primary angular vibration calibration by laser interferometry