@article{qin2026robot,
  title     = {Robot digital twin systems in manufacturing: Technologies, applications, trends and challenges},
  author    = {Qin, Qiang and Liu, Zhihao and Zhong, Ruirui and Wang, Xi Vincent and Wang, Lihui and Wiktorsson, Magnus and Wang, Wei},
  journal   = {Robotics and Computer-Integrated Manufacturing},
  volume    = {97},
  pages     = {103103},
  year      = {2026},
  publisher = {Elsevier},
  doi       = {10.1016/j.rcim.2025.103103}
}