Determine the maximum gain of the system, Chemical Engineering

Assignment Help:

Consider a heat-exchanger control loop with no dead time.  It is controlled by a PD controller.  The rate time is 0.25 min.  A real PD controller is used with filtering where a = 0.1.

604_chemical eq..png

The heat exchanger control loop has the following transfer function (time constants in seconds)

2460_chemical eq 2.png

Determine the maximum gain of the system Kcu.  What are the corresponding GM & PM if we set Kc = Kcu/1.7.

 

 


Related Discussions:- Determine the maximum gain of the system

What is the basis of classification of hot and cold working, What is the ba...

What is the basis of classification of hot and cold working? Cold and hot working: Changing the shape of material by extrusion, forging, rolling, and drawing include plastic

Marketing concept, how does marketing concept affect chemical engineering i...

how does marketing concept affect chemical engineering in terms of developing a product

What is density of energy states, What is density of energy states? The...

What is density of energy states? The density of states (DOS) of a system explains the number of states at each energy level that are available to be get. A high DOS at a speci

Different types of breakdown, Different types of breakdown: (i) Intrins...

Different types of breakdown: (i) Intrinsic breakdown ] (ii) Thermal breakdown (iii)Defect breakdown

Adsorption and membrane processes, Zeolites are used to adsorb a wide range...

Zeolites are used to adsorb a wide range of solutes from vapour and gas streams. What is it about their structure that makes them suitable for selective adsorption? What isotherm(s

Materials used for dc applications, Materials used for DC applications are:...

Materials used for DC applications are: Iron and low-carbon steels (maximum carbon 0.05 %)  • Iron-Nickel alloys (Permalloy)   • Iron-Cobalt alloy (Permendur)

Advantages and disadvantages of cold working, Advantages of cold working ...

Advantages of cold working (i)  No heat is needed. (ii)  Better surface finish is get. (iii)  Superior dimension control. (iv)  Improved strength and hardness properti

Calculation of empirical and molecular formula, An organic compound is foun...

An organic compound is found to contain 37.5% of C, 3.2% of H and 59.3% of F. The following pressure and volume data were obtained for 1.0g of this substance at 90 degrees celsius

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd