专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5652390A Method and device for autonomous measurement of an irregular movement based on resonatory sensor 失效
标题翻译：基于谐振传感器自主测量不规则运动的方法和装置
公开(公告)号：US5652390A
公开(公告)日：1997-07-29
申请号：US568815
申请日：1995-12-07
申请人： Baghrat V. Melkoumian
发明人： Baghrat V. Melkoumian
IPC分类号： G01B9/02 , G01D5/34 , G01H9/00 , G01P3/36
CPC分类号： G01P3/36 , G01D5/344 , G01H9/00
摘要： The method and the device for autonomous measurement of a movement are implemented based on a resonator with a coherent radiation. There is measuring of the interference signal of the extracted non-identical components of the radiation of the resonator. The resonator, the systems for the extracting and the coupling of these components and a receiver of the radiation are disposed motionless each other.This method based on the new physical effect. The effect consists in the altering of the polarization of the coherent radiation in a resonator due to the movement of the resonator with reference to an inertial system.The measurement of the movement is possible due to the phase modulation of each of the non-identical components of the radiation that takes place when the resonator is moving. This modulation is the result of the additional complex component of the phase of the standing wave that induces during the movement of the resonator.There is the moving interference pattern that appears on the receiver during the movement. The signal of the intensity of this interference pattern is defined by the acceleration of the movement of the Autonomous Resonatory Sensor and by its geometry.The implementation of the ARS shows measuring resolution better than 0,001 m/sec.sup.2.
摘要翻译：用于自主测量运动的方法和装置基于具有相干辐射的谐振器来实现。存在所提取的谐振器辐射的不相同分量的干扰信号的测量。谐振器，用于这些部件的提取和耦合的系统以及辐射的接收器被彼此不动地设置。这种方法基于新的物理效应。该效应在于由于谐振器相对于惯性系统的移动而改变谐振器中的相干辐射的偏振。由于当谐振器正在移动时发生的辐射的不相同分量中的每一个的相位调制，运动的测量是可能的。该调制是在谐振器运动期间引起的驻波相位的附加复分量的结果。运动过程中出现在接收器上的移动干涉图案。该干涉图案强度的信号由自主谐振传感器的运动加速度及其几何形状来定义。 ARS的实施显示测量分辨率优于0.001m / sec2。

IPRDB

热门服务

关于我们

友情链接

联系方式