Cited by 2Adaptive Control of Nonlinear SystemsStability and Control of Uncertain SystemsTeleoperation and Haptic Systems

Time Delay Control for Robot Manipulators With Prescribed Performance

Yang, Pu, Zhang, Haifeng, Meng, Xiang, Li, Qinchuan·2025·IEEE Control Systems Letters

Abstract

This letter proposes a novel prescribed performance time delay control (PTDC) strategy for trajectory tracking in robot manipulators with uncertain dynamics. By integrating prescribed performance control (PPC) into the time delay control (TDC) framework, the proposed PTDC ensures prescribed performance, featuring bounded transient behavior with low overshoot and improved steady-state accuracy, without requiring detailed knowledge of system dynamics. The control algorithm features a simple structure, low computational overhead, and easy deployment on real-time robotic platforms. Lyapunov’s stability theory and Barbalat’s lemma are applied to rigorously prove global asymptotic stability and prescribed performance guarantees. Both simulations and SCARA robot experiments demonstrate that PTDC significantly outperforms existing TDC schemes in position tracking accuracy and transient performance.

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Crossref · 10.1109/lcsys.2025.3601662

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  1. Slotine, 1991, Applied Nonlinear Control

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Authors
Yang, P., Zhang, H., Meng, X., & Li, Q.
Affiliations
  • Zhejiang Sci-Tech University (CN)
  • School of Data Science, The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
Venue
IEEE Control Systems Letters
Published
2025
Volume
9
Pages
2205-2210
ISSN
2475-1456 (ISSN-L)
OpenAlex
W4413472020
Cited by
2
References
25
Citations by year
2026: 2
FWCI
0.74
Type
journal article
Language
en
Open access
closed
Locations
IEEE Control Systems Letters (publishedVersion)
Funders
  • National Natural Science Foundation of China (U23A20615)
  • Science Foundation of Zhejiang Sci-Tech University (24242210-Y)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Adaptive Control of Nonlinear Systems
  • Physical Sciences › Engineering › Control and Systems Engineering › Stability and Control of Uncertain Systems
  • Physical Sciences › Engineering › Mechanical Engineering › Teleoperation and Haptic Systems
Keywords
time delay control, robot manipulators, prescribed performance control, trajectory tracking, uncertain dynamics, transient performance, overshoot reduction, global asymptotic stability, Barbalat's lemma, SCARA robot, location tracking

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