Falling with Style: Sticking the Landing by Controlling Spin during Ballistic Flight
In this paper, we examine the sensing and actuation necessary for a mechanism to alter its fall under a high rate of spin.
Snapbot: A Reconfigurable Legged Robot
We develop a reconfigurable legged robot, named Snapbot, to emulate configuration changes and various styles of legged locomotion.
Sungjoon Choi
Joint Optimization of Robot Design and Motion Parameters using the Implicit Function Theorem
We present a novel computational approach to optimizing the morphological design of robots.
Active Vertical Stabilization Mechanism for Lightweight Handheld Cameras
We introduce a miniaturized active stabilization mechanism that attenuates such disturbances and keeps the camera steady.
Toward Controlling a KUKA LBR IIWA for Interactive Tracking
In this paper, we use KUKA’s Fast Robot Interface (FRI) to design and implement a tracking controller on the Lightweight Robot (LBR) IIWA.
Accurate Task-Space Tracking for Humanoids with Modeling Errors using Iterative Learning Control
We demonstrate the efficacy of the algorithm on a theme-park type humanoid doing a drawing task, serving drink in a glass, and serving a drink placed on a tray without spilling.
David Christensen
Catching a Real Ball in Virtual Reality
We present a system enabling users to accurately catch a real ball while immersed in a virtual reality environment.
Towards Robot Autonomy in Group Conversations: Understanding the Effects of Body Orientation and Gaze
For this experiment, we designed a novel protocol to induce changes in the robot's group and study different social contexts.
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