Search found 5 matches
- Mon Apr 26, 2021 7:24 pm
- Forum: Ventity
- Topic: Optimisation
- Replies: 7
- Views: 6794
Re: Optimisation
Switching to Ventity files installed in "user" document folder allowed me to run the models. And fractional tolerance increased optimal result accuracy. Thank you for your answers, problems solved.
- Mon Apr 26, 2021 2:47 pm
- Forum: Ventity
- Topic: Optimisation
- Replies: 7
- Views: 6794
Re: Optimisation
Hi I have installed 4.5 and it appears the DelayInformation function is working fine now and optimisation definition screens work better. I am still not able to run GIS and Wilshire models since I am getting the same error. 1. Is there a place where one can define number of iterations in optimisatio...
- Thu Apr 01, 2021 3:54 pm
- Forum: Ventity
- Topic: Optimisation
- Replies: 7
- Views: 6794
Optimisation
Hi I have tried to test the optimisation function in a simple inventory management model. The model calculates a profit based on revenues and cost based on an item's purchase and storage cost. I want to identify the optimal “inventory coverage” while maximising the profit. Following is a list of pro...
- Sun Feb 14, 2021 10:58 pm
- Forum: Ventity
- Topic: Multi-echelon structure
- Replies: 7
- Views: 6117
Re: Multi-echelon structure
Thank you very much for your reply, the examples you have shared are perfect. So one can use initiation sheets to define different distribution networks for different products – is there a limit on a number of initiation sheets? Your model is much more elegant than what I have created but could you ...
- Thu Feb 04, 2021 11:30 am
- Forum: Ventity
- Topic: Multi-echelon structure
- Replies: 7
- Views: 6117
Multi-echelon structure
Hi I have been working as a management consultant, applying Systems Thinking and System Dynamics and developing management flights simulators in tools such as Powersim, Vensim or Ithink for some time. I am new to Ventity and like the direction its development is taking. As a learning experience to u...