Outputs (35)

An adaptive hybrid force/motion control design for robot manipulators interacting in constrained motion with unknown non-rigid environments
Presentation / Conference Contribution

In the present paper, the objective of hybrid control is specified and an adaptive hybrid force/motion control approach is proposed. Based on the concept of hybrid control, the task space is decomposed into position and force controlled subspaces. An... Read More about An adaptive hybrid force/motion control design for robot manipulators interacting in constrained motion with unknown non-rigid environments.

Design a stable admittance control algorithm for admittance type haptic interface
Presentation / Conference Contribution

It was korean

Increasing the rate-hardness of haptic interaction: Successive force augmentation approach
Presentation / Conference Contribution

There have been numerous approaches that have been proposed to enlarge the impedance range, however it is still a challenging issue to increase the rate-hardness of haptic interaction while maintaining stability. The actual perceived rate-hardness ha... Read More about Increasing the rate-hardness of haptic interaction: Successive force augmentation approach.

Multi degree-of-freedom input-to- state stable approach for stable haptic interaction
Presentation / Conference Contribution

Passivity has been the most often used constraint for the controller design of haptic interfaces. However, the designed controller based on passivity constraint has been suffering from its conservatism, especially when the user wants to increase the... Read More about Multi degree-of-freedom input-to- state stable approach for stable haptic interaction.

Input-to-State Stable Approach for Haptic Interface and Teleoperation Systems
Thesis

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. Therefore, ther... Read More about Input-to-State Stable Approach for Haptic Interface and Teleoperation Systems.