Question
Download Solution PDFFor a tachometer, ie θ(t) is the an rotor displacement in radians, e(t) is the output voltage and kt is the tachometer constant in V/rad/sec, then the transfer function \(\frac{{E\left( S \right)}}{{\theta\left( S \right)}}\) will be:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFOutput = e(t)
Input = 
(t)
\({\rm{e}}\left( {\rm{t}} \right) \propto \frac{{{\rm{d\theta }}\left( {\rm{t}} \right)}}{{{\rm{dt}}}}\)
Taking LT,
E(s) = Kts θ(s)
\(\Rightarrow {\rm{TF}} = \frac{{E\left( S \right)}}{{\theta\left( S \right)}} = {{\rm{k}}_t}s\)
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