A problem with the nonlinear compensation of digital display instruments
Thread Content
The nonlinear compensation of digital display instruments refers to the establishment of a specific nonlinear relationship between the displayed value and the instrument’s input signal during the conversion of the measured parameter from an analog form to a digital format. This is done in order to compensate for the nonlinear relationship between the input signal and the measured parameter, thereby ensuring that there is a linear relationship between the displayed value and the measured parameter. In the case of analog instruments, compensation is easy to understand as it helps ensure accurate reading. But why is compensation still necessary for digital instruments? They display numbers directly, after all – there’s no pointer to refer to If anyone understands, please provide an answer. Thank you.
You’ve understood it really thoroughly; it’s so profound! Did you graduate from university or graduate school?
What I don’t understand is: why does a digital gauge still need compensation? It displays numbers directly, after all – it isn’t indicated by a pointer
The book states that the nonlinear compensation of digital display instruments refers to the establishment of a certain nonlinear relationship between the displayed value and the instrument’s input signal during the conversion of the measured parameter from an analog form to a digital format. This approach is used to compensate for the nonlinear relationship between the input signal and the measured parameter, thereby ensuring that there is a linear relationship between the displayed value and the measured parameter. It’s not the same as what you said, right?