Abstract
In many manufacturing processes (e.g., welding, spraying, coating adhesive), the control for the velocity in the main direction heavily affects operation quality. In addition to traditional manual operations, the industrial robot with a tracking system is capable of accurate and stable velocity control. In this paper, an intelligent robot tracking system is designed for implementing an appropriate velocity control and improving the performance of an autonomous system with online structured light vision tracking. For this aim, an effective tracking algorithm is proposed based on position-based visual servoing (PBVS), and motion compensation is implemented according to both detected path and taught path. To improve the adaptability of the system, a Fuzzy-PI double-layer controller is developed, which adjusts the movement of the end effector in both cases of large and small deviation. Welding experiments demonstrate the effectiveness of the proposed vision tracking system.



























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Rout A, Deepak BBVL, Biswal BB (2019) Advances in weld seam tracking techniques for robotic welding: a review. Robot Comput Integr Manuf 56:12–37
Zhang L, Ye Q, Yang W, Jiao J (2014) Weld line detection and tracking via spatial-temporal cascaded hidden Markov models and cross structured light. IEEE Trans Instrum Meas 63(4):742–753
Caggiano A, Nele L, Sarno E, Teti R (2014) 3D digital reconfiguration of an automated welding system for a railway manufacturing application, Vol. 25 of Procedia CIRP, pp 39–45
Rodríguez-Martín M, Rodríguez-Gonzálvez P, González-Aguilera D, Fernández-Hernández J (2017) Feasibility study of a structured light system applied to welding inspection based on articulated coordinate measure machine data. IEEE Sens J 17(13):4217–4224
Xu, Lv N, Han Y, Chen S (2016) IEEE, research on the key technology of vision sensor in robotic welding. In: IEEE workshop on advanced robotics and its social impacts, pp 121–125
Shao WJ, Huang Y, Zhang Y (2018) A novel weld seam detection method for space weld seam of narrow butt joint in laser welding. Optics Laser Technol 99:39–51
Xue B, Chang B, Peng G, Gao Y, Tian Z, Du D, Wang G (2019) A vision based detection method for narrow butt joints and a robotic seam tracking system. Sensors 19(5):1144
Guo J, Zhu Z, Sun B, Yu Y (2019) A novel multifunctional visual sensor based on combined laser structured lights and its anti-jamming detection algorithms. Weld World 63(2):313–322
Chaumette F, Hutchinson S (2006) Visual servo control—part I: Basic approaches. IEEE Robot Autom Mag 13(4):82–90
Fang Z, Xu D, Tan M (2010) Visual seam tracking system for butt weld of thin plate. Int J Adv Manuf Technol 49(5–8):519–526
Kiddee P, Fang Z, Tan M (2016) An automated weld seam tracking system for thick plate using cross mark structured light. Int J Adv Manuf Technol 87(9–12):3589–3603
Babazadeh Tili R, Akbarnejad F, Rostami V (2018) Visual torch position control using fuzzy-servoing controller for arc welding process. J Comput Robot 11(1):57–67
Xu Y, Fang G, Chen S, Zou JJ, Ye Z (2014) Real-time image processing for vision-based weld seam tracking in robotic gmaw. Int J Adv Manuf Technol 73(9):1413–1425
Kos M, Arko E, Kosler H, Jezeršek M (2019) Remote laser welding with in-line adaptive 3d seam tracking. Int J Adv Manuf Technol 103(9):4577–4586. https://doi.org/10.1007/s00170-019-03875-z
Rios-Cabrera R, Morales-Diaz AB, Aviles-Viñas JF, Lopez-Juarez I (2016) Robotic gmaw online learning: issues and experiments. Int J Adv Manuf Technol 87(5):2113–2134. https://doi.org/10.1007/s00170-016-8618-0
Righetti L, Kalakrishnan M, Pastor P, Binney J, Kelly J, Voorhies RC, Sukhatme GS, Schaal S (2014) An autonomous manipulation system based on force control and optimization. Auton Robots 36(1):11–30
Gu WP, Xiong ZY, Wan W (2013) Autonomous seam acquisition and tracking system for multi-pass welding based on vision sensor. Int J Adv Manuf Technol 69(1):451–460
Zhou L, Lin T, Chen SB (2006) Autonomous acquisition of seam coordinates for arc welding robot based on visual servoing. J Intell Robot Syst 47(3):239–255
Zhang Z, Wen G, Chen S (2019) On-line monitoring and defects detection of robotic arc welding: a review and future challenges. Springer, Berlin, pp 3–28
Huang W, Kovacevic R (2012) Development of a real-time laser-based machine vision system to monitor and control welding processes. Int J Adv Manuf Technol 63(1–4):235–248
Carron A, Arcari E, Wermelinger M, Hewing L, Hutter M, Zeilinger MN (2019) Data-driven model predictive control for trajectory tracking with a robotic arm. IEEE Robot Autom Lett 4(4):3758–3765
Liangyu L, Lingjian F, Xin Z, Xiang L (2006) Image processing of seam tracking system using laser vision. In: International conference on robotic welding, intelligence and automation, RWIA 2006, December 8–December 11, 2006, vol 362 of Lecture Notes in Control and Information Sciences, Springer, pp 319–324
Sung K, Lee H, Choi YS, Rhee S (2009) Development of a multiline laser vision sensor for joint tracking in welding. Weld J 88(4):79S–85S
Chen XZ, Chen SB, Lin T (2007) Recognition of macroscopic seam for complex robotic welding environment, vol 362 of Lecture notes in control and information sciences, pp 171–+
Dinham M, Fang G (2014) Detection of fillet weld joints using an adaptive line growing algorithm for robotic arc welding. Robot Comput Integr Manuf 30(3):229–243
Wang N, Zhong K, Shi X, Zhang X (2020) A robust weld seam recognition method under heavy noise based on structured-light vision. Robot Comput Integr Manuf 61:101821
Acknowledgements
The authors would like to gratefully acknowledge the reviewers comments. This work was supported by National Key R&D Program of China (Grant Nos.2019YFB1310200), National Natural Science Foundation of China (Grant Nos.U1713207) and Science and Technology Program of Guangzhou (Grant Nos.201904020020).
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Wang, N., Zhong, K., Shi, X. et al. Fuzzy-PI double-layer stability control of an online vision-based tracking system. Intel Serv Robotics 14, 187–197 (2021). https://doi.org/10.1007/s11370-021-00356-9
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DOI: https://doi.org/10.1007/s11370-021-00356-9