Cass C
- 合計アクティビティ 24
- 前回のアクティビティ
- メンバー登録日
- フォロー 0ユーザー
- フォロワー 0ユーザー
- 投票 0
- サブスクリプション 5
投稿
Cass Cによる最近のアクティビティ-
how to decrease the running time for a sequence optimisation
ユーザーの入力を待っています。Hello, I got an optimisation problem that requires finding out the min/max value of the system at each time step (hourly) for 24 hours. The process is like, e.g., when the problem has to be optimi...
-
why using gurobi solver in loop could cause increase the optimisation time.
回答済みi was solving a optimisation problem based on sequential case. I have run the model for 24 times (24 time steps in my model and I have to obtain the optimal solution for each time step). Previously...
-
how can I get constraints
回答済みHi, I got some constraints as: I want to get them by using getConstrByName(), however, this method chooses one arbitrarily. So is there any other way helps to obtain all constraints with the same n...
-
infeasibility occurred after using the solution as input
ユーザーの入力を待っています。Hi Just a very wired issue happened to my case. My previous problem was finding the minimum cost of the system, considering the operation of each component. Then I got the solution and wanted to ...
-
is there any approach to speed up the LP optimization?
ユーザーの入力を待っています。Hi, I am using piecewise linearization to simplify a MINLP problem. This problem was solved by several months ago, by using second order cone programming as a relaxation approach. However, when I ...
-
How to linearize the nonlinear constraint in modelling
回答済みhi gurobi teams: I am trying to use PWL method on tackling my nonlinear constraints, e.g., z^2=x^2-y^2 I have went through an example on the gurobi portal and found this: import gurobipy as gpfrom ...