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Linee Teh


Last seen: 4 years ago |  Active since 2019

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Dimension of the matrices in state space
Hey all, I have a question related to state space matrices dimension. As we know that, x_dot = Ax + Bu If the disturbance is...

4 years ago | 1 answer | 0

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answer

Question


Create a matrix in Simulink
The diagram below is the block diagram that I have created in order to generate the matrix B. I want the matrix B to be in the...

4 years ago | 1 answer | 0

1

answer

Question


How to insert a time varying matrix in simulink?
The figure below is my state-space equation where input matrix B and gain K are with size 9x6x100 and 6x9x100. The values of B a...

4 years ago | 1 answer | 0

1

answer

Question


Error due to multiple causes in Simulink block diagram
I am facing error while computing the maltab coding in my state-space simulink block diagram. The error is: Error using to_m...

4 years ago | 1 answer | 0

1

answer

Question


Linear Quadratic Regulator (LQR) controller for time-varying matrix B
Hey, I am here to ask for help in the coding for LQR controller. The code is provided as follow. t = linspace(0, 5640); % defa...

4 years ago | 1 answer | 0

1

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Question


Dimensions of matrices being concatenated are not consistent
t = 0:5640; % time taken for the system to run is from 0 to 5640s i = 83*pi/180; % inclina...

4 years ago | 1 answer | 0

1

answer

Question


Determine suitable control gain for the controller
I am curious on how to determine the suitable Proportional-Derivative gain for my control system. I am referring to a quite comp...

4 years ago | 1 answer | 0

1

answer

Question


Missing plot line and legend mismatch
My coding is as follow and the result shown only 2 lines are plotted with the same colour. Also, the legend mismatched with the ...

5 years ago | 1 answer | 0

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answer