• Modeling and Control of an Improved Dissipative Passive Haptic Display 

      Reed, Matthew R.; Book, Wayne John (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2004)
      This paper investigates the modeling and control of a new dissipative passive haptic display that uses magneto rheological (MR) brakes as actuators. The device is energetically passive, meaning that it can only remove ...
    • Obstacle avoidance methods for a passive haptic display 

      Swanson, Davin K.; Book, Wayne John (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2001-07)
      An existing two degree-of-freedom passive haptic display is used to perform obstacle avoidance tasks. Two types of controllers are examined. One attempts to control the velocity direction of the display's handle in order ...