“…Fuzzy logic controller can well utilize expert's experience and knowledge, and become the most widely used technique for the design of the seam tracking controller. Zhang et al 4 introduced a fuzzy-p control strategy to tune the torch of a cross slide based seam tracking system. If the error between the torch position and the centerline of the weld joint is not less than a preset threshold, proportional control is adopted to improve response speed and reduce regulating time.…”
Section: The Welding Torch Adjusting Strategymentioning
“…Fuzzy logic controller can well utilize expert's experience and knowledge, and become the most widely used technique for the design of the seam tracking controller. Zhang et al 4 introduced a fuzzy-p control strategy to tune the torch of a cross slide based seam tracking system. If the error between the torch position and the centerline of the weld joint is not less than a preset threshold, proportional control is adopted to improve response speed and reduce regulating time.…”
Section: The Welding Torch Adjusting Strategymentioning
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