Abstract
The ultimate objective of this study is to produce an interaction system haptically transparent to the human operator while guaranteeing interaction stability. In delayed haptic interaction systems (HIS) such as the bilateral teleoperation system (TS) and networked haptic virtual environments (NHVE), time delay over networks is a major cause of instability and transparency degradation. It has been proved that the passivity based energybounding approach (EBA) can guarantee robust stable interaction of the delayed HIS. However, transparency of the EBA has not been fully addressed, especially in terms of environment stiffness. This paper analyzes EBA transparency for the delayed HIS followed by experimental validation. This study demonstrates that the EBA in the delayed HIS can transparently display the environment stiffness regardless of the time delay by setting the second control parameter in the EBA to the environment stiffness value if the environment stiffness is less than the stable displayable stiffness by the EBA. For a very short period of initial contact with the very stiff environments, the stable displayable impedance range of the EBA can also be significantly increased by using the time-varying first control parameter. Experimental results show the effectiveness of the proposed approach.
Similar content being viewed by others
References
P. F. Hokayem and M. W. Spong, “Bilateral teleoperation: an historical survey,” Automatica, vol. 42, no. 12, pp. 2035–2057, 2006. [click]
S. Hirche, A. Bauer, and M. Buss, “Transparency of haptic telepresence systems with constant time delay,” Proc. of IEEE Conf. on Control Applications, pp. 328–333, 2005.
C. Seo, J.-P. Kim, J. Kim, H.-S. Ahn, and J. Ryu, “Robustly stable bilateral teleoperation under time-varying delays and data losses: an energy-bounding approach,” Journal of Mechanical Science and Technology, vol. 25, pp. 2089–2100, 2011.
M. Franken, S. Stramigioli, S. Misra, C. Secchi, and A. Macchelli, “Bilateral telemanipulation with time delays: a two-layer approach combining passivity and transparency,” IEEE Trans. on Robotics, vol. 17, no. 4, pp. 741–756, 2011. [click]
S. Lee and J. Kim, “Transparency analyses and delay compensation scheme for haptic-based networked virtual environments,” Computer Communications, vol. 32, pp. 992–999, 2009. [click]
S. Niakosari and S. Sirouspour, “Improving transparency in network-based haptics,” Proc. of Third Joint EuroHaptics Conf. and Sympos. on Haptic Interfaces for Virtual Environment and Teleoperator Systems, pp. 18–20, 2009. [click]
G. Sankaranarayanan and B. Hannaford, “Virtual coupling schemes for position coherency in networked haptic environments,” Proc. of IEEE Bio-Rob Conf., pp. 853–858, 2006. [click]
A. Haddadi and K. Hashtrudi-Zaad, “Bounded-impedance absolute stability of bilateral teleoperation control systems,” IEEE Trans. on Haptics, vol. 3, no. 1, pp. 15–27, 2010. [click]
J.-P. Kim and J. Ryu, “Robustly stable haptic interaction control using an energy-bounding algorithm,” International Journal of Robotics Research, vol. 29, no. 6, pp. 666–679, 2010.
A. F. Villaverde, C. Raimúndez, and A. Barreiro. “Passive internet-based crane teleoperation with haptic aids,” International Journal of Control, Automation and Systems, vol. 10, no. 1, pp. 78–87, 2012.
R. Seifabadi, S. M. Rezaei, S. S. Ghidary, and M. Zareinejad, “A teleoperation system for micro positioning with haptic feedback,” International Journal of Control, Automation and Systems, vol. 11, no. 4, pp. 768–775, 2013.
J. Wildenbeest, D. Abbink, C. Heemskerk, F. van der Helm, and H. Boessenkool, “The impact of haptic feedback quality on the performance of teleoperated assembly tasks,” IEEE Trans. on Haptics, vol. 6, no. 2, pp. 242–252, 2013. [click]
D. A. Lawrence, “Stability and transparency in bilateral teleoperation,” IEEE Trans. on Robotics and Automation, vol. 9, no. 5, pp. 624–637, 1993. [click]
Y. Yokokohji and T. Yoshikawa, “Bilateral control of master-slave manipulators for ideal kinesthetic couplingformulation and experiment,” IEEE Trans. on Robotics and Automation, vol. 10, pp. 605–620, 1994. [click]
P. Arcara and C. Melchiorri, “Control schemes for teleoperation with time delay: A comparative study,” Robotics and Autonomous Systems, vol. 38, pp. 49–64, 2002. [click]
C. Tzafestas, S. Velanas, and G. Fakiridis, “Adaptive impedance control in haptic teleoperation to improve transparency under time-delay,” Proc. of IEEE Conf. on Robotics and Automation, pp. 212–219, 2008. [click]
K. Hashtrudi-Zaad and S. E. Salcudean, “Adaptive transparent impedance reflecting teleoperation,” Proc. of IEEE Conf. on Robotics and Automation, pp. 1369–1374, 1996.
S. Kim, J.-P. Kim, and J. Ryu, “Adaptive energybounding approach for robustly stable interaction control of impedance-controlled industrial robot with uncertain environments,” IEEE Trans. on Mechatronics, vol. 19, pp. 1195–1205, 2014. [click]
J. S. Mehling, J. E. Colgate, and M. A. Peshkin, “Increasing the impedance range of a haptic display by adding electrical damping,” Proc. of the First Joint Eurohaptics Conf. and Symp. on Haptic Interfaces for Virtual Environment and Teleoperator Systems, pp. 257–262, 2005. [click]
Y.-A. Lim and J. Ryu, “A digital input shaper for stable and transparent haptic interaction,” Advanced Robotics, vol. 25, pp. 1385–1403, 2011. [click]
K. J. Kuchenbecker, J. Fiene, and G. Niemeyer, “Improving contact realism through event-based haptic feedback,” IEEE Trans. on Visualization and Computer Graphics, vol. 12, no. 2, pp. 219–230, 2006.
S. E. Salcudean and T. D. Vlaar, “On the emulation of stiff walls and static friction with a magnetically levitated input/ output device,” ASME Journal of Dynamics System, Measurement and Control, vol. 119, no. 1, pp. 127–132, 1997. [click]
H. Z. Tan and M. A. Srinivasan, “Manual discrimination of compliance using active pinch grasp: the role of force and work cues,” Perception and Psychophysics, vol. 57, pp. 495–510, 1995. [click]
L. Jones and I. Hunter, “A perceptual analysis of stiffness,” Experimental Brain Research, vol. 79, pp. 150–156, 1990. [click]
J. Kim, J. P. Kim, C. Seo, and J. Ryu, “A directionally transparent energy bounding approach for multiple degreeof-freedom haptic interaction,” International Journal of Control, Automation and Systems, vol. 8, no. 2, pp. 352–360, 2010.
G. F. Franklin, J. D. Powell, and M. L. Workman, Digital Control of Dynamic Systems, 3rd edition, Addison-Wesley, 1998.
Author information
Authors and Affiliations
Corresponding author
Additional information
Recommended by Associate Editor Shinsuk Park under the direction of Editor Euntai Kim. This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (No. 2011-0030079).
Sangsoo Park received his B.S. degree from the Department of Biomedical Engineering at Chonbuk National University, Jeonju, Korea, in 2009. He is currently working toward a Ph.D. degree at the Department of Medical System Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea. His research interests include haptics, robotics, and teleoperation.
Riaz Uddin received his B.E. and M.E. degrees from the Department of Electrical Engineering at NED University of Engineering and Technology, Karachi, Pakistan, in 2005 and 2008, respectively. He joined NED as a lecturer in 2005 and now he is an assistant professor in the department of Electrical Engineering in NED University of Engineering and Technology. He is currently working toward a Ph.D. degree at the School of Mechatronics, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea. His research interests include haptics, robotics, control systems, and teleoperation.
Jeha Ryu received his B.S. (1982), M.S. (1984) and Ph.D. (1991) degrees from Seoul National University, Seoul, Korea, Advanced Institute of Science and Technology (KAIST), Seoul, Korea, and the University of Iowa, USA, respectively, all in Mechanical Engineering. He is currently a professor in the School of Mechatronics, GIST. Prof. Ryu is a member of IEEE, KSME. He has published or presented more than 250 research articles and reports. His research interests include haptic interaction control, haptic modeling and rendering, and haptic applications for various multimedia systems and teleoperations.
Rights and permissions
About this article
Cite this article
Park, S., Uddin, R. & Ryu, J. Stiffness-reflecting energy-bounding approach for improving transparency of delayed haptic interaction systems. Int. J. Control Autom. Syst. 14, 835–844 (2016). https://doi.org/10.1007/s12555-014-0109-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12555-014-0109-9