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How to assign the difference of system input and the states in the input matrix?

조회 수: 1 (최근 30일)
Priya
Priya 2014년 1월 26일
마감: MATLAB Answer Bot 2021년 8월 20일
Hi, I'm quite confused on how to assign the input matrix which is a difference of two numbers.Well, they aren't really numbers,so to be specific, the difference of lateral position of the wheelset and the track disturbance(input is a step signal).
The parameters associated with the lateral position is -((W*lambda)/(m_w*l))y, where y denotes the position. Hence the output should be a difference of position and track input.

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Mischa Kim
Mischa Kim 2014년 1월 26일
Based on your problem description I am not quite sure what you want to achieve. I assume you are trying to set up a typical feedback control system, where you would select K to yield a stable system. Can you elaborate?
  댓글 수: 1
Mischa Kim
Mischa Kim 2014년 1월 28일
  • You are saying the wheelset position is given by -((W*lambda)/(m_w*l))y. Do you mean -((W*lambda)/(m_w*l))u, where u = [d_F; d_R]?
  • How is the track position defined? Algebraic average of front and rear wheelset?

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