Questions about nonlinear-optimization
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Does Matlab's fmincon() do automatic gradient scaling?
I'm currently working with Matlab for a constrained nonlinear optimization problem where I supply analytic jacobians for both the objective and contraints. fmincon() is able to find a solution for thi...
Bobbybobbobbo
Votes: 0
Answers: 1
How can I get values of variables awaiting model update in Gurobi python
I develop a quadratic programming model using Gurobi python API.
In terms of objective formulation containing a function associated with decision variable, such as obj = f(x) + g(y), I need to get val...
Nam-kyoung Lee
Votes: 0
Answers: 1
Cyipopt fails to converge for NLP problem which fmincon() can solve
I'm currently trying to implement a python script for solving a constrained nonlinear optimization problem with ~800 variables and 2 constraints, one linear and one nonlinear. There already exists a M...
Bobbybobbobbo
Votes: 0
Answers: 0
How can I force initial conditions for optimal control problem in Gekko?
How can you fix initial conditions in Gekko?? I am pretty new to Gekko still and am working on optimizing the AOA and bank angles for a shuttle-type reentry vehicle to maximize cross-range. The EOMs ...
Jacob Olsen
Votes: 0
Answers: 1