## Digital control systems |

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### Contents

CONTENTS | 1 |

THE ZTRANSFORM | 10 |

SIGNAL CONVERSION AND PROCESSING | 11 |

Copyright | |

12 other sections not shown

### Other editions - View all

Digital Control Systems: Volume 1: Fundamentals, Deterministic Control Rolf Isermann Limited preview - 2013 |

### Common terms and phrases

analog approximation asymptotically stable Automatic Control Ax(k binary block diagram Bu(k characteristic equation closed-loop system closed-loop transfer function coefficients constant continuous-data control continuous-data system controlled process defined determined digital computer digital control system digital system discrete discrete-data eigenvalues equation in Eq Example f(kT feedback gain Gc(s Gc(z GH(z given by Eq IEEE Trans illustrated instruction integration Laplace transform last equation linear digital microprocessor modified z-transform multirate Nichols chart nonsingular Nyquist Nyquist plot observer optimal control output parameters performance index phase margin plot poles and zeros problem pulse quantization r(kT represented Riccati equation root loci sample-and-hold sampled signal sampled-data control system sampled-data system sampler sampling instants sampling period shown in Fig sides of Eq signal flow graph stability steady-state error system shown theorem tion transition equation u(kT unit circle values variable vector written z-plane z-transform zero-order hold