1 / 8

Chapter 12 Practical Application of Feedback Control

Chapter 12 Practical Application of Feedback Control. @ Control valve ( ) If v ≤ 4% , the (small) manipulated valve is added. @ Failure mode To determine the safest process conditions (reducing the pressure) after the failure. The feed to zero

kalia-briggs
Download Presentation

Chapter 12 Practical Application of Feedback Control

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 12 Practical Application of Feedback Control

  2. @ Control valve ( ) If v≤ 4% , the (small) manipulated valve is added.

  3. @ Failure mode To determine the safest process conditions (reducing the pressure) after the failure • The feed to zero • The output liquid flow to maximum • The heating medium flow to zero • The vapor flow to its maximum

  4. Input processing • Validity check • Conversion for nonlinearity i.e. flow meter and linearization of mV or mA 3. Engineering units 4. Filtering

  5. @ Filtering

  6. @ Integral mode vs. anti-reset windup

  7. Ex.12.4 Reset windup effect for a mixing process

  8. Ex. Q12.2

More Related