Consider the following continuous time expression of a PID controller: Considering t = NT, find out the recursive discrete time formulation of u(NT) by approximating the derivative by backward difference and integral by backward rectangular integration technique. u(t) = K„e(t) + K; e(T)dr + K, de(t) Ка %3D

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H.W
Consider the following continuous time expression of a PID controller:
Considering t = NT, find out the recursive discrete time formulation
of u(NT) by approximating the derivative by backward difference
and integral by backward rectangular integration technique.
de(t)
u(t) = K„e(t) + K; | e(7)dr + Ka-
dt
Transcribed Image Text:H.W Consider the following continuous time expression of a PID controller: Considering t = NT, find out the recursive discrete time formulation of u(NT) by approximating the derivative by backward difference and integral by backward rectangular integration technique. de(t) u(t) = K„e(t) + K; | e(7)dr + Ka- dt
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