6 search results - page 1 / 2 » A closed-loop tactor frequency control system for vibrotacti... |
CHI
2005
ACM
14 years 1 months ago
2005
ACM
In this paper, we address the problem of maintaining a precise frequency in vibrating motors for use as vibrotactile cueing devices. Our solution utilizes a piezoelectric film sen...
HAPTICS
2006
IEEE
14 years 5 months ago
2006
IEEE
When designing a vibrotactile information display, it is important to present correct, stable stimulation. However, the mechanical stability of the vibration is affected by many c...
CDC
2009
IEEE
14 years 3 months ago
2009
IEEE
A closed-loop model with actuator dynamics and sensory feedback has been developed to capture the complex postural behaviors observed in a human head tracking task. In motor-contro...
CDC
2009
IEEE
14 years 3 months ago
2009
IEEE
— This paper presents a sufficient condition that establishes closed loop stability for linear time invariant dynamical systems with transfer functions that are analytic in the ...
AUTOMATICA
2002
13 years 11 months ago
2002
Abstract. The proper measure of closed-loop performance variation in the presence of modelplant mismatch is discussed in this paper. A generalized closed-loop error transfer functi...