In many books i saw that open loop transfer function is given by KG(s)H(s) , where G(s) is forward path gain and H(s) is the feedback gain. But according to the definition of open loop it does not contain feedback , then why there is a term of H(s) ?(adsbygoogle = window.adsbygoogle || []).push({});

reference url

http://en.wikibooks.org/wiki/Control_Systems/Stability

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Open loop transfer function

Loading...

Similar Threads - Open loop transfer | Date |
---|---|

Open loop vs Closed loop Transfer Functions | Oct 19, 2014 |

Open Loop Representation of Closed Loop System | Oct 12, 2013 |

Negative feedback - Open loop gain question | Jul 27, 2012 |

Why open loop transfer function ? | Sep 14, 2011 |

Closed loop vs open loop resistance magnet drop demo | Apr 15, 2011 |

**Physics Forums - The Fusion of Science and Community**