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xxMikexx [17]
2 years ago
10

Which of the following best describes contextual design?

Computers and Technology
1 answer:
skelet666 [1.2K]2 years ago
3 0

Answer:

B

Explanation:

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How to calculate a pid controller
pishuonlain [190]

Answer:

Control by PID1

is a control method often used for servos.

Don't you know what a bondage is? Well, it's a system, capable of reaching and

maintain a setpoint thanks to the measurements it performs.

Imagine, for example, in a car on the highway. You want to drive at 130Km / h

without having to press the accelerator. Your car's cruise control should

by itself maintain this speed. When approaching a slope the system "notices" that for

the same power at the level of the motor, it no longer reaches the 130 km / h setpoint and will add a

little acceleration. Yes but by how much? And how long will it take for the system to

stabilize around the setpoint?

That's the whole servo problem and PID control is one way to solve it!

PID is the most widely used regulator in industry. The idea of ​​this control body is to

intentionally modify the value of the error which remains between the setpoint and the measurement

performed.

For example in the case of a position control the error would be: ε = c (p) - s (p)

In the case of proportional control, the error is virtually amplified by a certain gain

constant that should be determined according to the system.

Setpoint (t) = Kp.ε (t)

What in Laplace gives:

Setpoint (p) = Kp.ε (p)

Explanation:

5 0
3 years ago
How many basic elements of QBASIC are there
Masteriza [31]
<h2>6</h2>

The elements used in Qbasic:

  • Character set.
  • Variables.
  • Constants.
  • Operator and Operands.
  • Expression.
  • Statements.
6 0
3 years ago
What is the largest decimal value you can represent, using a 86-bit signed<br> integer?
Nataly [62]

Answer:

2^{85}-1

Explanation:

Considering the number are stored using binary notations.

If there are total 86 bits and 1 bit is used as sign bit. Then in total one can have 2^{85} bit combinations since a bit can be either stored as 0 or as 1.

Therefore,  the largest number that can be stored will be 2^{85}-1.

To understand it in better way let's scale down the problem to 3 bits representation. The largest number that can be stored using 3 bits is 111 which in decimal form is 7 and is equal to 2^{3}-1.

4 0
2 years ago
Direction. List down 5 preventive maintenance tips in using tools and equipment.<br>1.​
PSYCHO15rus [73]

Answer:

Explanation:

preventive maintenance tips in using tools and equipment.

1. Inspect tools and equipment on a regular basis so as to avoid unexpected breakdown.

2. Clean tools and equipment immediately after use. It is important to wash or clean tools after using them in order to avoid clogging of dirts on them

3. Replace tools and equipment back to their respective storage place immediately after using them

4. Lubricate your tools and equipment to avoid rusting. Lubrication means to oil especially metal tools and equipments.

5. Always follow the instructions of use and maintenance of tools and equipments as stated by the manufacturer.

3 0
3 years ago
Convert the following MIPS instruction to its binary and hex representations by doing the following: On first line, type registe
Firdavs [7]

Answer:

To make the group of four we can write 100011 as 00100011

Now, the two groups are:- 0010 and 0011

And 0010 in binary corresponds to 3 in Hexadecimal

And 0011 in binary corresponds to 4 in Hexadecimal.

So, 100011 of binary corresponds to 34 of hex.

3 0
3 years ago
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