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Fluid Mechanics

Consider the feedback control system below.

The transfer functions of the blocks in the diagram aregiven as follows:

G_{c}=K_{c} \quad G_{v}=1 \quad G_{p}=G_{d}=\frac{1}{(s+1)} \quad G_{m}=\frac{1}{(5 s+1)}

Using the block diagram above define and give examples of the following variables:

1. Controlled variable (CV)

2. Manipulated variable (MV)

3. Disturbance variable (DV) or "load variable"

b)Determine the transfer function Y1/Y1sp.

c)Determine the transfer function Y1/D.

d)How is the error E computed?

e)Determine the characteristic equation of the block diagram.

f)Find the values of Ke for which the closed-loop system produces stable responses.

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**Use of solution provided by us for unfair practice like cheating will result in action from our end which may include permanent termination of the defaulter’s account.Disclaimer:The website contains certain images which are not owned by the company/ website. Such images are used for indicative purposes only and is a third-party content. All credits go to its rightful owner including its copyright owner. It is also clarified that the use of any photograph on the website including the use of any photograph of any educational institute/ university is not intended to suggest any association, relationship, or sponsorship whatsoever between the company and the said educational institute/ university. Any such use is for representative purposes only and all intellectual property rights belong to the respective owners.

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