2007•Electric Welding MachineRequires access

Signal detection based on USB2.0 bus in welding process

Wei Wang

Abstract

This paper introduces a high speed and real time data acquisition system based on USB2.0 bus.It systematically discusses the achievement of the hardware and software of the system,and explains the programming methods of USB firmware,USB client driver and software.It realizes real time display and data conversation of the signal of current and voltage generating from the welding process on PC.

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Available abstract

Key concepts: Firmware, USB, Computer hardware, Software, Process (computing), Computer science, Embedded system, SIGNAL (programming language)