Title :
Zeros of input/output models for control of vortex dynamics
Author :
Anderson, C.R. ; Chang, H.-L. ; Gibson, J.S.
Author_Institution :
Dept. of Math., California Univ., Los Angeles, CA, USA
fDate :
29 June-1 July 1994
Abstract :
This paper studies the zeros of input/output models used in controlling the oscillating wake behind two vortex sources. The numerical results presented show that the stability of the zeros of adaptively identified input/output models depends on whether the sensors are upstream or downstream of the actuator.
Keywords :
adaptive control; dynamics; flow control; flow instability; fluid oscillations; identification; poles and zeros; vortices; wakes; adaptive control; identification; input/output models; oscillating wake; stability; vortex dynamics; zeros; Adaptive control; Aerodynamics; Feedback control; Fluid flow measurement; Hydraulic actuators; Integrated circuit modeling; Programmable control; Stability; Velocity control; Velocity measurement;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.752326
