Recursive objective function modelling

回答済み

Chongqi He

2022年10月29日 16:21

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Hello, I developed a optimization model with Gurobi, but I cannot figure out how to set the recursive objective function as shown in the picture.

Then an error happended like this:

Could you have solutions for this problem?

Thank you in advance!

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• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年11月16日 23:26

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum, or try Gurobot, our chatbot interface offering instant, expert-level support.
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  Jaromił Najman

  • Gurobi Staff

  2022年11月02日 09:39

  You are calling your function with \(\texttt{s[k]}\) in the recursion, but it should be just \(\texttt{s}\).

  def Q_func(k,s):
      if k == 0:
          return 0
      else:
          return Q_func(k-1,s) + u[k] - s[k]

  Best regards, 
  Jaromił

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  Chongqi He

  2022年11月02日 14:46

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   Ok, thank you!  I've solved it.

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