Behzad Ghanbari

4 Questions 5 Answers 0 Followers

Questions related from Behzad Ghanbari

What is the effect of phase angle on the multi Arc SAW welding?

In multi arc SAW welding has always being tried to change the regular phase angle between phases through the scott connection method to 80,90 or 100 degrees. I want to know what is the effect of...

26 May 2021 3,649 2 View

What are the causes of current fluctuation in SAW welding?

We have a number of (AC/DC) welding machines for submerged arc welding. In high ampere currents we have a extreme current fluctuation that result in some welding defects.

19 May 2021 3,060 4 View

How can i prove stability of a system that is under control of High order sliding mode control?

Is there any lyapunov procedure for this case?

14 August 2018 1,350 6 View

How arbitrary order quasi-continuous high order sliding mode is acheived?

I mean what procedure is used in the procces of acheiving high order sliding mode controllers

17 December 2017 5,231 4 View