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惯性积测量台(Inertial Product Measuring Table)

对于非对称结构,采用扭摆测量转动惯量的方法可以测量物体的惯性积。(For asymmetric structures, the inertia product of an object can be measured by means of torsion pendulum measurement of moment of inertia.)

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对于非对称结构,采用扭摆测量转动惯量的方法可以测量物体的惯性积。

◆测量方法:测量全部的六个惯性张量:IxIyIzIxyIxzIyz。

◆对本转动惯量测量台,测量Iy,Iz,Iyz夹具水平安装,测Ixz,Ixy夹具倾斜45゜安装,测量Ix夹具竖直安装,有3种不同的空截情况,因此需要进行3种空载状态测量,6次加载状态测量,分别为:Iy空载、Ix空载、Ixy空载、ly加载、Iz加载、Iyz加载、Ixz加载、Iy加载、Ix加载。

主要技术指标:

转动惯量范围: 0.05kg.m2-0.5kg.m2

转动惯量测量精度:±0.3%

惯性积测量精度:±1%;

惯性主轴测量精度:±20

输出参数:

六个中心惯性张量

9个方向余弦,确定三条惯性主轴位置

三个主转动惯量。


For asymmetric structures, the inertia product of an object can be measured by means of torsion pendulum measurement of moment of inertia.

◆ measurement method: measure all six inertial tensors: IxIyIzIxyIxzIyz.

◆ this moment of inertia measuring table, Iy, of measurement Iz, Iyz fixture horizontal installation, ixz, survey ixy fixture tilt 45install, Measuring ix fixture vertical mounting, There are three different types of interception, So three no-load measurements are needed, Six load state measurements, They are: iy no-load, ix no-load, ixy no-load, ly load, iz load, iyz load, ixz load, iy load, ix load.

Key technical indicators:

Range of moment of inertia: 0.05kg.m2-0.5kg.m2

Accuracy of moment of inertia measurement: ±0.3%

Inertial product measurement accuracy: ±1%;

Measurement accuracy of inertial spindle: ±20

Output parameters:

Six central inertial tensors;

9 direction cosine, determine the position of three inertial spindle;

Three main moment of inertia.


惯性积测量台(Inertial Product Measuring Table)
对于非对称结构,采用扭摆测量转动惯量的方法可以测量物体的惯性积。(For asymmetric structures, the inertia product of an object can be measured by means of torsion pendulum measurement of moment of inertia.)
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