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3 years ago

How to calculate a pid controller

Computers and Technology

1 answer:

pishuonlain [190]3 years ago

5 0

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:

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koban [17]

The GUI or Graphical <u /><u></u><em />User Interface.

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3 years ago

What are some differences between CUI and GUI ?

ollegr [7]

Answer:

Even though both are interfaces and serve its purpose of attempting to run the strategies, their components as well as the manipulate they will get from the patient differ.

Explanation:

CUI (Character User Interface) :-

It's a sort of user interface that only uses binary data and pseudographics for interface-output and data sessions.
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3 0

3 years ago

3.18: Pizza Pi Joe’s Pizza Palace needs a program to calculate the number of slices a pizza of any size can be divided into. The

alina1380 [7]

Answer:

#program in python.

#variables

slice_area=14.125

pi=3.14159

#read diameter

d=int(input("Enter diameter of pizza:"))

#area of pizza

area=pi*(d/2)*(d/2)

#number of slice

no_slice=int(area/slice_area)

#print slice

print("total silce are:",no_slice)

Explanation:

Declare and initialize a variable "slice_area" with 14.125 which is the area of a pizza slice.Initialize a variable "pi" with 3.14159.Then read the diameter of pizza.Find the area of pizza as "area=pi *d/2*d/2".Divide the total area with area of pizza slice.This will be the number of slice.

Output:

Enter diameter of pizza:20

total silce are: 22

6 0

3 years ago

Please help

MA_775_DIABLO [31]

Answer:

Key name

How to use it

Shift

Press Shift in combination with a letter to type an uppercase letter. Press Shift in combination with another key to type the symbol shown on the upper part of that key.

Caps Lock

Press Caps Lock once to type all letters as uppercase. Press Caps Lock again to turn this function off. Your keyboard might have a light indicating whether Caps Lock is on.

Tab

Press Tab to move the cursor several spaces forward. You can also press Tab to move to the next text box on a form.

Enter

Press Enter to move the cursor to the beginning of the next line. In a dialog box, press Enter to select the highlighted button.

Spacebar

Press the Spacebar to move the cursor one space forward.

Backspace

Press Backspace to delete the character before the cursor, or the selected text.

Typing (alphanumeric) keys. These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter.

Control keys. These keys are used alone or in combination with other keys to perform certain actions. The most frequently used control keys are Ctrl, Alt, the Windows logo key Picture of the Windows logo key, and Esc.

Function keys. The function keys are used to perform specific tasks. They are labeled as F1, F2, F3, and so on, up to F12. The functionality of these keys differs from program to program.

Navigation keys. These keys are used for moving around in documents or webpages and editing text. They include the arrow keys, Home, End, Page Up, Page Down, Delete, and Insert.

Numeric keypad. The numeric keypad is handy for entering numbers quickly. The keys are grouped together in a block like a conventional calculator or adding machine.

The following illustration shows how these keys are arranged on a typical keyboard. Your keyboard layout might be different.

Explanation:

3 0

2 years ago

What is the fullform of BIT

Natalija [7]

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The full Form of BIT is "Binary digit" which is the basic unit of information in computing . A Binary digit can be 0 or 1 . 0 represents off state & 1 represents on state .

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8 0

2 years ago