6 search results - page 1 / 2 » A closed-loop tactor frequency control system for vibrotacti... |
CHI
2005
ACM
13 years 6 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
13 years 11 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
13 years 8 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
13 years 9 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 4 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...