method for detecting degradation of the performance of a sensor in an angular flow meter; computer implemented method; and computer program product containing means of using the computer with control logic stored therein to detect degradation of sensor performance in an angular fluid flow meter

摘要

METHOD FOR DETECTING SENSOR PERFORMANCE DEGRADATION IN ANGLE FLOW MEASURING APPARATUS; COMPUTER IMPLEMENTED METHOD; AND COMPUTER PROGRAM PRODUCT CONTAINING MEANS OF USING THE COMPUTER WITH CONTROL LOGIC STORED EVEN TO DETECT SENSOR PERFORMANCE DEGRADATION IN AN ANGULAR FLOW FLOW MEASURING DEVICE. Method for detecting sensor performance degradation in a mobile platform angular flow meter, such as an aircraft and a vessel, as well as static platforms. Sensor excitation in a flow angle measuring device is used to detect degradation of sensor operating performance resulting from changes in dynamic responses caused by damaged or degraded mechanical components.