The Application of MATLAB in Error Analyzing of Gap-changeable Inductor Sensor
Zhiyu Wen · Journal of Guizhou University of Technology · 2007
The gap-changeable inductor sensor is one of the common used typical sensors dealing with the tradition measurement techniques.But a problem about error of approximate and simplifying occur frequently when analyzing due to coaction between several variables and parameters.By using the drawing function of MATLAB to directly show the relationship between the change of the gap and the corresponding change of inductance,this paper has introduced a error analyzing on this sensor,and the conceptual mistake from approximate and simplifying procedure has been pointed out qualitatively.