Incremental en which does the sequential digital calculation of linear displacement value or angular displacement value making use of the mannered null impulse which

摘要

[Challenge] high resolution, high accuracy, high stability and equipped with operational reliability, to provide an incremental sensor simulation method was to minimize the cost of the hardware required further. Detects the setting value of the instantaneous-, respectively, and detected at the first cycle time per each difference value between the incremental value or setting for the leading and the setting value of the instantaneous A1 A calculation and control means, where , and has been the count up or down to account for the setting of the preceding, is converted by the second cycle time in the plurality of control signals for the pulse switching interface, and-the difference value, the incremental value is, however, The total duration of the second cycle time of the plurality does not exceed the time first cycle value generator, respectively, of the respective frequency or number of pulse edges or pulses to be output to the first cycle time per and is configured to select and correspondingly to the difference value. [Selection Figure Figure 2