Draw a block diagram of a feedback system

Assignment Help Other Engineering
Reference no: EM131146897

Control of HIV/AIDS. As of 2012, the number of people living worldwide with Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/ AIDS) was estimated at 35 million, with 2.3 million new infections per year and 1.6 million deaths due to the disease (UNAIDS, 2013).

Currently there is no known cure for the disease, and HIV cannot be completely eliminated in an infected individual. Drug combinations can be used to maintain the virus numbers at low levels, which helps prevent AIDS from developing. A common treatment for HIV is the administration of two types of drugs: reverse transcriptase inhibitors (RTIs) and protease inhibitors (PIs).

The amount in which each of these drugs is administered is varied according to the amount of HIV viruses in the body (Craig, 2004). Draw a block diagram of a feedback system designed to control the amount of HIV viruses in an infected person.

The plant input variables are the amount of RTIs and PIs dispensed. Show blocks representing the controller, the system under control, and the transducers. Label the corresponding variables at the input and output of every block.

Reference no: EM131146897

Questions Cloud

Write a paper that addresses the folloeing questions : rite a page paper that addresses the folloeing questions of the case study.- The Case Study is: "Lyons Document Storage Corporation: Bond Accounting".
What the treatment is and how it is believed to help people : For this assignment, locate a credible source of your own about a current or recent advancement in the treatment of a mental disorder. In 1-2 pages or 3-4 parqagraphs APA style, explain what the treatment is and how it is believed to help people w..
Review the companys md and a as well as financial statements : Review the company's MD&A as well as financial statements and the accompanying footnotes. Use this information to prepare your "analytic" results.
Determine its surrounded area using a planimeter : Compute the lengths and azimuths of the sides of a closed-polygon traverse whose corners have the following X and Y coordinates (in meters): A (8000.000, 5000.000); B (2650.000, 4702.906); C (1752.028, 2015.453); D (1912.303, 1511.635).
Draw a block diagram of a feedback system : The plant input variables are the amount of RTIs and PIs dispensed. Show blocks representing the controller, the system under control, and the transducers. Label the corresponding variables at the input and output of every block.
Calculate coordinates for the other stations : Using the compass (Bowditch) rule, adjust the departures and latitudes of the traverse in Problem 10.7. If the coordinates of station A are X = 20,000.00 ft and Y = 15,000.00 ft,
Create steam to generate electricity : Create steam to generate electricity or power an industrial process. Since the solar energy varies with time of day, time of year, cloudiness, humidity, etc., a control system has to be developed in order to maintain the fluid temperature constant..
How would use each theory to motivate your employees : Based on the above reading and the knowledge gained from your assigned readings, write a paper that describes how you would use each theory to motivate your employees. Be very detailed and support what you say with research.
Describe various forms of reliability and validity evidence : Analyze key psychometric properties related to tests and measurement, with an emphasis on reliability and validity. Describe various forms of reliability and validity evidence in a standardized test

Reviews

Write a Review

 

Other Engineering Questions & Answers

  Determine the volume of seawater

CEE 357 Win 2014 HW#1:  What volume of seawater would have to be processed to recover one kilogram of silver, assuming an extraction process with 100% efficiency?

  What are the density and volume-to-capacity ratio

What are the density, volume-to-capacity ratio, and level of service of the upgrade segment before and after the bus strike?

  Mole fractions of the four species in the gas

What are the mole fractions of the four species in the gas? What is the average molecular weight of thegas?

  Determine the density of the block

A solid cubical block of side length 0.6 m is suspended from a spring balance. When the block is in water, the spring balance reads 80% of the reading when the block is in air. Determine the density of the block.

  Find vov and id at which the transistors must be operating

Assume that the bandwidth of the cascode amplifier is primarily determined by the input circuit. If Cgd = 0.1Cgs and the dc gain of the CS amplifier is 50, what is the value of N?

  What is the average length of queue

What is the average length of queue, the average time spent in the system, and the average waiting time in the queue?

  Enter the logic gate symbols representing the gates

Enter the logic gate symbols representing the gates - Connect and label input and output pins.Label the inputs as A, B, C.

  Find the order of magnitude of the density

Find the order of magnitude of the density of the nucleus of an atom. What does this result suggest concerning the structure of matter? Model a nucleus as protons and neutrons closely packed together.

  Compare the values of tplh and tphl

Consider a four-input CMOS NAND gate for which the transient response is dominated by a fixed-size capacitance etween the output node and ground. Compare the values of tPLH and tPHL, obtained when the devices are sized as in Fig. to the values obt..

  Problem regarding the downward force

If the pressure inside is 1.0 atm, what downward force must the crew exert on the hatch to open it?

  What is the proportion of vehicles arriving on green

The cycle length is 90 seconds. What is the proportion of vehicles arriving on green for this approach?

  Calculate the required conductor area to restrict heat loss

Calculate the required conductor area to restrict heat loss to 25 W over the length of conductor. If the voltage were to be changed to 132 kV using the same conductor, what would be the heat loss?

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