## Process Systems Analysis and ControlThis text is intended for a course in Process Dynamics and Control or Advanced Control offered at the undergraduate level. This revision preserves the clear, concise coverage of process control concepts, beginning with an easy-to-understand presentation of open-loop systems and continuing on to the more interesting responses of closed-loop systems. The book moves on to more advanced topics such as frequency response, advanced control strategies, controller tuning, sampled-data systems, state-space methods, and non-linear control - topics considered basic for a good foundation in process control. |

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### Contents

X An Introductory Example l | 1 |

The Laplace Transform | 11 |

3 Inversion by Partial Fractions | 22 |

Copyright | |

23 other sections not shown

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amplitude analysis apply asymptotes block diagram Bode diagram change in set Chap chapter characteristic equation chemical chemical reactor closed-loop coefficients constant control system shown control valve curve derivative determine deviation variables differential equation dynamic error Example expression feedback feedforward FIGURE first-order system flow rate forcing function frequency response gain given by Eq gives heat input integral inverse Laplace transform limit cycle linear liquid-level system load locus loop matrix measuring element method modified Z-transform nonlinear obtain output phase angle phase margin phase plane PI controller plot pressure problem proportional control result root-locus root-locus diagram roots Runge-Kutta method sampled-data system sampling instants second-order system set point shown in Fig signal simulation sinusoidal solution Solving stability steady-state steam step change step response system of Fig tank temperature thermometer transient response transport lag TUTSIM unit-step change value of Kc Z-transform zero zero-order hold Ziegler-Nichols