Optimal Calculation of Linear Range of Differential Transformer Using MATLAB
Hu Ming · Journal of Luoyang Institute of Technology · 2004
Through theoritical analysis on the linear range of transducer of differential transformer,it is believed that the magnetic induction density of axial magnetic field is the key factor that affects the linear range of the transducer,while the magnetic induction density is affected by such factors as the length and average radius of both primary coil and armature,and primary exciting voltage.After simulating calculation,above parameters are optimally determined,and the differential transformer is made.The experiment shows that the linear range of the differential transformer made meets the demand of design,then the method to calculate the linear range with the use of MATLAB is feasible.