Abhijit Banik

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Questions related from Abhijit Banik

How to find constraint equations for objective functions ?

I am doing NSGA ii optimization. For this I have developed some equation through rsm in minitab. Now the problem I am facing is to set the constraints. 4 variable 3 objective. I am getting...

28 December 2021 7,922 5 View

Can the concept of SN Ratio is applicable for other design of experiments like full factorial or RSM ?

For the multi-objective optimization problem is it possible to apply the concept of SN ratio to individual outputs obtained through RSM or full factorial design of experiment. Also is it possible...

09 August 2020 923 4 View

How peak temperature and cooling rate in friction stir welding are related to each other?

In friction stir welding high heat input results in grain growth for aluminium.Grain growth is also higher for slower cooling rate in aluminium since time for growth will be more as a general...

17 July 2017 8,499 5 View

What is the relation between the hardness and tensile strength of alloys.

What is the relation between hardness and tensile properties.it often leads to confusion .is it proper to predict the hardness behaviour of alloys on a general basis from tensile properties.is...

03 July 2017 423 7 View

How do I do design of experiment for categorical variables?

i want to do an design of experiment for regression modelling and optimization with some factors and one of them is categorical factor or variable which is a design of friction stir welding tool...

22 October 2015 9,153 8 View