Piecewise interpolation in a stochastic optimization

ユーザーの入力を待っています。

Matteo Spiller

2024年10月08日 15:43

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Good afternoon,

I am linearizing the efficiency curve on an inverter with piecewise linearization.

The deterministic optimization works fine (first image). However, when I move to stochastic optimization, the interpolation (which is scenario-based) randomly picks the breakpoints of the curve, leading to an error (second image).

Do you have any idea why this happened?

Thank you in advance for your comments

関連

• Piecewise Linear

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  Riley Clement

  • Gurobi Staff

  2024年10月08日 22:33

  Hi Matteo,

  Are you using Gurobi PWL functionality and is the PWL function continuous (i.e. do adjacent segments meet, or are they disconnected)?

  - Riley

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