C
Christopher Richard
Researcher at Stanford University
Publications - 8
Citations - 483
Christopher Richard is an academic researcher from Stanford University. The author has contributed to research in topics: Haptic technology & Joystick. The author has an hindex of 8, co-authored 8 publications receiving 474 citations.
Papers
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Feeling Is Believing: Using A Force Feedback Joystick To Teach Dynamic Systems
TL;DR: The purpose and design of the haptic paddle are described, examples of how the paddle was integrated into the course are shown, and the results of preliminary student evaluations are presented.
Journal ArticleDOI
Feeling is Believing: Using a Force‐Feedback Joystick to Teach Dynamic Systems
TL;DR: The haptic paddle as discussed by the authors is a low-cost, single-axis force-feedback joystick that can be used in the laboratory component of an undergraduate course on dynamic systems, where students not only learned to model and analyze dynamic systems but they also felt the effects of viscous damping, stiffness, and inertia.
Friction Identification for Haptic Display
TL;DR: In this paper, a method for identifying the friction and inertia of real devices for haptic display is presented, which is suitable for identifying both the friction of a system and its inertia simultaneously.
Getting a feel for dynamics: using haptic interface kits for teaching dynamics and controls
TL;DR: In this article, a single-axis force reflecting joystick was used to teach students about electromechanical systems, dynamics and controls, and the students assembled the devices from kits, tested and analyzed them, and used them to interact with computer models of dynamic systems.
Proceedings ArticleDOI
Friction modeling and display in haptic applications involving user performance
TL;DR: The state of the art in friction estimation and rendering for haptic interfaces is reviewed and a method based on a modified Karnopp friction model is presented, showing how it can be used to create accurate and convincing displays of sliding friction.