00:01
In this question here, for a damping ratio at 0 .707, the value of operating point at is operating point at minus 2 .32 plus j 2 .32 with k is equal to 4 .645 and the angle away 135 degree.
00:45
So, proportional constant k p is equal to 4 .6045 divided by 30.
00:55
So, it will come 0 .153.
00:58
So, setting time is t a is equal to 4 divided by 2 .32.
01:06
So, it will come 1 .7245 and here peak time, peak time is t p is pi divided by 2 .32.
01:18
So, here it will come 1 .354 second.
01:24
Now, percentage of overshoot.
01:30
So, here let percentage of overshoot is e power pi divided by under root of 1 minus square multiply by 100.
01:53
So, here it will come 4 .33 percentage.
01:57
So, now natural frequency is, natural frequency is w n is equal to under root of 2 .32 plus 2 .32 square...