# Difference between revisions of "Errata: Numerator and denominator are switched in Exercise 11.11"

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− | + | {errata page | |

− | + | | chapter = Frequency Domain Design | |

− | | chapter = | + | | page = 345 |

− | | page = | + | | line = -5 |

− | | line = | + | | contributor = K. J. Astrom |

− | | contributor = | + | | date = 19 May 08 |

− | | date = | + | | version = First printing |

− | | version = | + | | text = |

− | | text = | + | The numerator and denominator of the transfer function for the lead compensator were switched. The correct expression is |

+ | <center><amsmath> | ||

+ | C_n(s)=\Bigl(\frac{s\sqrt[n]{k}+a}{s+a}\Bigr)^n. | ||

+ | </amsmath></center> | ||

}} | }} |

## Revision as of 15:51, 19 May 2008

{errata page | chapter = Frequency Domain Design | page = 345 | line = -5 | contributor = K. J. Astrom | date = 19 May 08 | version = First printing | text = The numerator and denominator of the transfer function for the lead compensator were switched. The correct expression is

}}