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Increasing the impedance range of admittance-type haptic interfaces by using Time Domain Passivity Approach (2015)
Journal Article
Hwang, J. H., Nabeel, M., Lee, J., Mehmood, U., Jafari, A., & Ryu, J. H. (2015). Increasing the impedance range of admittance-type haptic interfaces by using Time Domain Passivity Approach. Proceedings of the ... IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015-December, 585-590. https://doi.org/10.1109/IROS.2015.7353431

© 2015 IEEE. This paper proposes a method to increase the impedance range of admittance-type haptic interfaces. Admittance-type haptic interfaces are used in various applications that typically require interaction with high impedance virtual environm... Read More about Increasing the impedance range of admittance-type haptic interfaces by using Time Domain Passivity Approach.

Stable admittance type haptic interaction based on time domain passivity approach (2015)
Journal Article
Jafari, A., Totorkulov, K., & Ryu, J. (2015). Stable admittance type haptic interaction based on time domain passivity approach

In this paper, we propose a stable and high transparent admittance haptic display even in free space haptic rendering. Because considering admittance haptic rendering as a one-port network is not enough to detect the active energy, new representation... Read More about Stable admittance type haptic interaction based on time domain passivity approach.

Input-to-state stable approach to release the conservatism of passivity-based stable haptic interaction (2015)
Journal Article
Jafari, A., & Ryu, J. H. (2015). Input-to-state stable approach to release the conservatism of passivity-based stable haptic interaction. IEEE International Conference on Robotics and Automation, 2015-June(June), 285-290. https://doi.org/10.1109/ICRA.2015.7139013

© 2015 IEEE. Passivity has been a major criterion on designing a stable haptic interface due to many advantages. However, passivity has been suffering from its intrinsic conservatism since it only represents a small set of the whole stable region. Th... Read More about Input-to-state stable approach to release the conservatism of passivity-based stable haptic interaction.