回转体的衡重参数测量

Barycenter Parameter Measurement of Axisymmetric Body

回转体的衡重参数测量在许多领域上应用比较广泛,目前有很多关于此方面的研究。根据回转体的对称特性,设计了一套新型测量装置。试验时需要完成对测量装置的一定操作,采用旋转回转体90°的方法,通过微机处理即可得到回转体的重心位置。最后对测量装置的工作机理和测量精度进行了分析,通过对回转体的实际测量与校核,证明该测量装置具有设计合理、测试精度高和可操作性强等优点,对各种回转体的重心位置测量具有重要工程价值。

The barycenter parameter measurement of the axisymmetric body is applied in lots of fields.At present there are a lot of researchs on this aspect.Accrording to the symmetry of the axisymmetric body,a new device is designed.In need of certain manipulation of measurment in the experiment and the method of axisymmetric body rolation 90° is adopted.The barycenter position of the axisymmetric body is gained by the calculation of microcomputer.In the end,the work principle and the measurement precision is analyzed.The advantage of reasonable to be designed,highly accurate to be measured,easy to be operated and so on of the device is proved according to practically measuring and revising the axisymmetric body.In the conclusion,it has the important value of the project in the measurement of the barycenter position of various axisymmetric body.