Inst ToolsInst ToolsInst Tools
  • Ask
  • Courses
  • Videos
  • Q & A
    • Interview
      • Instrumentation
      • Electronics
      • Electrical
      • Practical Questions
    • MCQ
      • Instrumentation MCQ
      • Electrical MCQ
      • Electronics MCQ
      • Control Systems MCQ
      • Analog Electronics MCQ
      • Digital Electronics MCQ
      • Power Electronics MCQ
      • Microprocessor MCQ
      • Multiple Choice Questions
  • EE
    • Electronics
      • Electronics Q & A
      • Electronic Basics
      • Electronic Devices & Circuits
      • Electronics Animation
      • Digital Electronics
    • Electrical
      • Electrical Basics
      • Electrical Q & A
      • Power Electronics
      • Electrical Machines
      • Electrical Animation
      • Power Systems
      • Switchgear & Protection
      • Transmission & Distribution
  • Measure
    • Control Valves
    • Calibration
    • Temperature
    • Pressure
    • Flow
    • Level
    • Analyzers
    • Switches
    • Vibration
    • Solenoid Valve
  • Control
    • PLC Tutorials
    • Control Systems
    • Safety Instrumented System (SIS)
    • Communication
    • Fire & Gas System
  • More
    • Design
    • Tools
    • Animation
    • Basics
    • Formulas
    • Standards
    • TextBooks
    • Common
    • Software
    • Excel Tools
    • Erection & Commissioning
    • Process Fundamentals
    • Videos
    • Books
Search
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Reading: Flowmeter Control Strategy
Share
Notification Show More
Font ResizerAa
Inst ToolsInst Tools
Font ResizerAa
  • Courses
  • PLC Tutorials
  • Control Systems
Search
  • Ask
  • Courses
  • Videos
  • Q & A
    • Interview
    • MCQ
  • EE
    • Electronics
    • Electrical
  • Measure
    • Control Valves
    • Calibration
    • Temperature
    • Pressure
    • Flow
    • Level
    • Analyzers
    • Switches
    • Vibration
    • Solenoid Valve
  • Control
    • PLC Tutorials
    • Control Systems
    • Safety Instrumented System (SIS)
    • Communication
    • Fire & Gas System
  • More
    • Design
    • Tools
    • Animation
    • Basics
    • Formulas
    • Standards
    • TextBooks
    • Common
    • Software
    • Excel Tools
    • Erection & Commissioning
    • Process Fundamentals
    • Videos
    • Books
Follow US
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Inst Tools > Blog > Control Systems > Flowmeter Control Strategy

Flowmeter Control Strategy

Last updated: September 29, 2020 7:04 pm
Editorial Staff
Control Systems
1 Comment
Share
2 Min Read
SHARE

In this process, raw maple syrup is heated by steam to evaporate water and make it more concentrated. An analytical sugar-concentration analyzer at the end monitors the concentration of the finished syrup:

Contents
Flowmeter ControlAnswer:Question For You:Read Next:

Flowmeter Control

Flowmeter Control Strategy

A flowmeter has been installed on the raw syrup line to monitor changes in feed flow rate. Operations personnel have determined that variations in feed flow rate are adversely affecting product quality, and have asked you to implement a solution to stabilize product quality (syrup concentration) despite changes in flow rate.

Modify the control strategy shown in the diagram to achieve better sugar-concentration control despite significant changes in raw syrup feed flow.

Answer:

Feedforward action from the feed flow transmitter to the steam valve is one solution to this problem:

feed flow transmitter

Question For You:

Perhaps the single most common mistake we make when planning a feedforward system is mis-placing the location of the summing function block, where the load signal adds to the feedback control signal.

Explain why the load signal should always be added to the feedback controller output signal, and never to the feedback controller PV signal.

Join the Discussion! Share your answers with us through below comments section.

Read Next:

  • Fire Alarm Control Panel
  • Liquid Level Control Loop
  • Sugar Bag Filling Station
  • Weigh feeder Example
  • Temperature Control System
Don't Miss Our Updates
Be the first to get exclusive content straight to your email.
We promise not to spam you. You can unsubscribe at any time.
Invalid email address
You've successfully subscribed !
Process Control Systems Philosophy Concept
Process Dynamics and PID Controller Tuning
Vendor Document for Project Systems Architecture
What is Interposing Relay in a PLC System ?
Selection of Components Used In Electrical Earthing or Grounding
Share This Article
Facebook Whatsapp Whatsapp LinkedIn Copy Link
Share
1 Comment
  • Jarx says:
    May 24, 2020 at 12:06 pm

    The load signal should always be added to the feedback controller output signal. This will make it easy for the load which is the syrup intake to control the amount of steam allowed into the system

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Stay Connected

128.3kFollowersLike
69.1kFollowersFollow
208kSubscribersSubscribe
38kFollowersFollow

Categories

Recent Comments

  • Guifty Shimica on Top Non-PLC Certification Courses for Automation Professionals
  • Guifty Shimica on Top Non-PLC Certification Courses for Automation Professionals
  • MIHARITSOA Aina Sitraka on Top Non-PLC Certification Courses for Automation Professionals
  • Vaishnavi on Free Instrumentation Course for Trainee Engineers

Related Articles

Instrumentation Cyber Security Tips

How to Stop Cyber Attacks on PLC or DCS?

compressor emergency shutdown system

Compressor Emergency Shutdown Root Cause Analysis

Yokogawa DCS CPU

System Cabinet Health Checks – PLC and DCS Industrial Automation

Practical Process Control System Questions

Process Control Loop Testing

Loop Calibrator to Simulate a 4-20 mA Signal

Loop Calibrator to Simulate a 4-20 mA Signal

SinkingOutput

Difference Between the Sinking and Sourcing?

PLC Motor Logic

Interconnection between PLC, MCC, LCP & Pumps – Video

Signal Isolator

What is a Signal Isolator? Principle, Advantages, Disadvantages

More Articles

Level Transmitter trend

Identify Level Control Loop Tuning Problems

potentiometric level measurement principle

Potentiometric Level Measurement Principle

High and Low Ports on Pneumatic DP Transmitter

Identify High and Low Ports on Pneumatic DP Transmitter

Supermarket HVAC Ventilation System

Supermarket Ventilation System – HVAC Basics

Adaptive Controller Overview

What is Adaptive Control?

Automatic Transfer Switch

Automatic Transfer Switch (ATS) Using Classic Control Circuit

Flow Switch Working Principle Animation

Working Principle of Flow Switch with Animation

Electromagnetic Fields Objective Questions

Electromagnetic Field Theory Questions and Answers

Follow US
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Welcome Back!

Sign in to your account

Username or Email Address
Password

Lost your password?