Outline the overall structure of the system design

With precision diffraction grating and the differential inductor as a displacement sensor measuring instruments, designed a large range, high-precision contour cantilevered  cubic boron nitride  system, discusses the outline of the overall structure of the system design, and describes the measurement principle. Secondly, the completion of the grating synthetic diamond system design, describes the precise measurement principle of diffraction grating and access raster moire signals. Using resistance chain subdivision and subdivision combined hardware four ways to handle raster moire signals. Segmentation of the resistor chain, zero-crossing comparator transistor using direct conduction mode, simplifying the circuit structure.