PARAMETER ACQUIRING AND TRACKING SYSTEM FOR SPATIAL MOTION OF BEARING MOVABLE COMPONENT, PARAMETER ACQUIRING AND TRACKING METHOD FOR SPATIAL MOTION OF BEARING MOVABLE COMPONENT, AND BEARING

摘要

A parameter acquiring and tracking system for spatial motion of a bearing movable component, a parameter acquiring and tracking method for spatial motion of a bearing movable component, and a bearing. The tracking system is provided with a parameter acquiring module (12) and a parameter sending module (14) based on a micro-electromechanical system on a bearing movable component (1). Thus, on the one hand, spatial motion parameters at a predetermined position of the bearing movable component can be acquired in real time by the parameter acquiring module (12), on the other hand, the spatial motion parameters can also be preferably sent to a designated device in real time by the parameter sending module (14), furthermore, the spatial motion state of the bearing movable component can be obtained on the basis of the spatial motion parameters by means of the designated device, so that the motion characteristics of the bearing movable component can be summarized and analyzed.