# Difference between revisions of "In Section 12.1, the additional transfer functions for the F != 1 case seem to be incorrect"

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Equation 12.3 gives three additional transfer functions that show up in Equation 12.1 when the feedforward block F is not unity. However the first two of these transfer functions appear to be incorrect, as neither includes F. Should they be F/(1+PC) and CF/(1+PC)? | Equation 12.3 gives three additional transfer functions that show up in Equation 12.1 when the feedforward block F is not unity. However the first two of these transfer functions appear to be incorrect, as neither includes F. Should they be F/(1+PC) and CF/(1+PC)? |

## Latest revision as of 09:39, 5 September 2019

Edition | Second |
---|---|

Version number | 3.0h |

Submission date | 11/19/2016 |

Your name | Chanud Yasanayake |

E-mail address | cyasanay@caltech.edu |

Chapter | 12.1 |

Page number | 12-3 |

Line number | -14 |

Current status | Closed |

Equation 12.3 gives three additional transfer functions that show up in Equation 12.1 when the feedforward block F is not unity. However the first two of these transfer functions appear to be incorrect, as neither includes F. Should they be F/(1+PC) and CF/(1+PC)?