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Process Control Priyatmadi 2005 1 Pengendalian Proses Priyatmadi Jurusan teknik Elektro FT UGM.

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Presentation on theme: "Process Control Priyatmadi 2005 1 Pengendalian Proses Priyatmadi Jurusan teknik Elektro FT UGM."— Presentation transcript:

1 Process Control Priyatmadi Pengendalian Proses Priyatmadi Jurusan teknik Elektro FT UGM

2 Process Control Priyatmadi CONTROL ACTION ON-OFF PROPORTIONAL (P) PROPORTIONAL + INTEGRAL (PI) PROPORTIONAL + DIFFERENTIAL (PD) PID ADAPTIVE FUZZY Auctioneering ETC

3 Process Control Priyatmadi ON-OFF CONTROL ACTION m(t) = M 1 if e(t)>0 m(t) = M 2 if e(t)<0 Plant Controller Sensor + - Set point r(t) m(t) e(t) c(t) e m M1 M2

4 Process Control Priyatmadi ON-OFF CONTROL ACTION WITH GAP m(t) = M 1 if e(t)>e 1 m(t) = M 2 if e(t)

5 Process Control Priyatmadi example h(t) q i (t) q o (t) Level sensor

6 Process Control Priyatmadi example

7 Process Control Priyatmadi Proportional Control Action m(t)=K p e(t) Plant Controller Sensor + - Set point r(t) m(t) e(t) c(t) e(t) m(t) t

8 Process Control Priyatmadi Integral Control Action m(t)=K i ∫ e(t)dt Plant Controller Sensor + - Set point r(t) m(t) e(t) c(t) e(t) m(t) t

9 Process Control Priyatmadi Derivative Control Action m(t)=K d (de(t)/dt) Plant Controller Sensor + - Set point r(t) m(t) e(t) c(t) e(t) m(t) t

10 Process Control Priyatmadi Advance control Auctioneering Ratio Adaptive Fuzzy etc


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