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Mr. NailGuy


Last seen: 4 years ago |  Active since 2017

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How to graph the closed-loop response of MIMO Control System?
Hi everyone, I have MIMO transfer function matrix G and controller K given G = [10.014/(1+15.021*s) -0.5/(1+10.014*s); ...

6 years ago | 1 answer | 0

1

answer

Question


Write a function to calculate the area of a circle
Hi everyone, I need to write a function named areaCircle to calculate the area of a circle with the ff conditions: 1. The ...

6 years ago | 4 answers | 0

4

answers

Question


How to extract the first row and first column of an array of matrix?
I have an array of 10001 elements of which a 2x2 matrix is inside each element. How can I loop thru the array and extract the fi...

6 years ago | 2 answers | 0

2

answers

Question


Lines don't show up in the next plotting
Hi everyone, When I'm plotting two lines on a different figure, the first figure shows fine (two lines together), but when I ...

6 years ago | 1 answer | 0

1

answer

Question


Closing out points in Matlab
Hi everyone, Does anybody knows how can I close out the points plotted around a circle in Matlab? See the attached figure. I...

6 years ago | 1 answer | 0

1

answer

Question


Is it possible for the state variables to regulate to a set point instead of the output?
Given the state variables being measurable (no need for an observer), instead of the output tracking the setpoint, can we make t...

6 years ago | 1 answer | 0

1

answer

Question


How to determine if the control signal I got in tuning my PI controllers for my SS model is valid?
How to determine if the control signal I got in tuning my PI controllers for my SS model is valid?

6 years ago | 1 answer | 0

1

answer

Question


Is there a Simulink block that provides the difference of several signals?
For example, I have two signals in the first graph as shown, is there a block that would provide me the difference (so called un...

6 years ago | 1 answer | 0

1

answer

Question


How to solve matrices with 6 unknowns?
I have two matrices as shown below. I need to equate the individual elements (e.g. Ad(1,1)=Af(1,1),Ad(1,2)=Af(1,2),etc.) which f...

6 years ago | 1 answer | 0

1

answer

Question


Unusual response of my state space model when the correct sign of gain is followed
Hi everyone, I have a state space model as shown below and uses a simulink model as attached. I placed my poles on p1 = -0.2...

6 years ago | 1 answer | 0

1

answer

Question


Why do I get a different response when using the "step" command in the command line and the scope in Simulink?
I have a MIMO (10 outputs and 5 inputs) state transition matrix I don't understand why do I get different responses when invoki...

6 years ago | 1 answer | 0

1

answer

Question


How to set the step size signal using step command?
I am trying to invoke a step signal to my State space equation but the step value is unity. I want to inject a value around 91 t...

6 years ago | 1 answer | 0

1

answer

Question


Implementation of a multiple PI controller in Simulink
Hi! I am having issues on creating a multiple PI-controller for a state-space model with two state variables as shown. This was ...

6 years ago | 1 answer | 0

1

answer