Xizhang Chen

About

Xizhang Chen is a prominent researcher whose work spans robotic welding automation, computer vision systems, and additive manufacturing technologies. His contributions have significantly advanced the field of intelligent manufacturing, particularly in enabling robots to autonomously detect, position, and execute precision welding tasks. Chen's early foundational work focused on vision-based systems for welding robots, developing methods for acquiring weld seam positional data and autonomously locating start welding positions — papers that have each accumulated over 70 citations and remain influential references in robotic welding literature. His research on stereo vision techniques further refined how robots compute spatial weld information with greater accuracy. More recently, Chen has made substantial contributions to Wire and Arc Additive Manufacturing (WAAM), exploring Cold Metal Transfer (CMT)-based systems for producing near-net-shape metallic components. His 2018 paper on CMT-based WAAM has garnered 113 citations, reflecting the growing importance of low-cost, high-flexibility metal additive manufacturing. His complementary work on torch angle effects and arc welding-based additive methods underscores his comprehensive approach to process optimization. With research spanning over fifteen years, Chen's interdisciplinary contributions — bridging robotics, computer vision, and advanced manufacturing — have established him as an authoritative voice in intelligent welding systems and metal additive manufacturing innovation.

Research Focus

Key Achievements

Top Papers

1. 1
   Cold Metal Transfer (CMT) Based Wire and Arc Additive Manufacture (WAAM) System

   113 citations · 2018
2. 2
   Additive Manufacturing Based on Welding Arc: A low-Cost Method

   75 citations · 2017
3. 3
   The autonomous detection and guiding of start welding position for arc welding robot

   74 citations · 2010
4. 4
   Acquisition of Weld Seam Dimensional Position Information for Arc Welding Robot Based on Vision Computing

   74 citations · 2005
5. 5
   Practical method to locate the initial weld position using visual technology

   44 citations · 2005
6. 6
   Model analysis and experimental technique on computing accuracy of seam spatial position information based on stereo vision for welding robot

   30 citations · 2012
7. 7
   Effect of depositing torch angle on the first layer of wire arc additive manufacture using cold metal transfer (CMT)

   28 citations · 2019
8. 8
   Recognition of Macroscopic Seam for Complex Robotic Welding Environment

   20 citations · 2007
9. 9
   Acquisition and optimization of weld trajectory and pose information for robot welding of spatial corrugated web sheet based on laser sensing

   20 citations · 2018
10. 10
    Investigation of the hydrodynamic performance of crablike robot swimming leg

    10 citations · 2018

Key Collaborators

Contact & Links