Date of download: 10/21/2017 Copyright © ASME. All rights reserved. From: Variable Gain Super-Twisting Control of GMAW Process for Pipeline Welding J. Dyn. Sys., Meas., Control. 2015;137(7):074501-074501-7. doi:10.1115/1.4029408 Figure Legend: GMAW process

Date of download: 10/21/2017 Copyright © ASME. All rights reserved. From: Variable Gain Super-Twisting Control of GMAW Process for Pipeline Welding J. Dyn. Sys., Meas., Control. 2015;137(7):074501-074501-7. doi:10.1115/1.4029408 Figure Legend: Tracking of welding current

Date of download: 10/21/2017 Copyright © ASME. All rights reserved. From: Variable Gain Super-Twisting Control of GMAW Process for Pipeline Welding J. Dyn. Sys., Meas., Control. 2015;137(7):074501-074501-7. doi:10.1115/1.4029408 Figure Legend: Tracking of arc voltage

Date of download: 10/21/2017 Copyright © ASME. All rights reserved. From: Variable Gain Super-Twisting Control of GMAW Process for Pipeline Welding J. Dyn. Sys., Meas., Control. 2015;137(7):074501-074501-7. doi:10.1115/1.4029408 Figure Legend: Droplet mass

Date of download: 10/21/2017 Copyright © ASME. All rights reserved. From: Variable Gain Super-Twisting Control of GMAW Process for Pipeline Welding J. Dyn. Sys., Meas., Control. 2015;137(7):074501-074501-7. doi:10.1115/1.4029408 Figure Legend: Stick-out