Pre-Lab Questions In this lab, we will design a PD controller in the frequency domain using Bode plots, so that the step response satis es the following speci cations: (1) the rising time is 0 : 07 s; (2) the phase margin 75 degree; (3) the percentage overshoot is 5%; (4) the settling time is 0 : 12 s. We will nd the proportional and derivative gains required for the QUBE-Servo 2 system using the following procedure: 1. Find the proportional gain k p , so that the rising time of the step response of the closed-loop system with a proportional controller is 0 : 07 s.

answer:

walmart

explanation:

answer:

a

explanation:

it a unlucky day

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)