| 摘要 |
A method of processing uncorrected data signals in a balancing machine characterised in that it includes the steps of charging an integrating capacitor (C) with a directionally switched current signal proportional to the combined instantaneous data signal and unwanted signal parameters, over an acquisition period comprising a predetermined angular displacement of a workpiece (SP), discharging said capacitor (C) at the end of said acquisition period by using a fixed reference current, and measuring the duration of said discharge to produce a representative data signal. An apparatus for performing the method is also described and claimed. |
