scholarly journals Stability and performance analysis of a certain class of nonlinear time varying feedback control systems

Automatica ◽  
1964 ◽  
Vol 2 (2) ◽  
pp. 89-106 ◽  
Author(s):  
A.Y. Bilal ◽  
L.F. Kazda
Keyword(s):  
Performance Analysis ◽  
Feedback Control ◽  
Control Systems ◽  
Time Varying ◽  
Feedback Control Systems ◽  
And Performance

Performance Analysis of Random Dither Quantizers in Feedback Control Systems

2011 ◽  
Vol 44 (1) ◽  
pp. 11296-11301 ◽  
Author(s):  
Ryosuke Morita ◽  
Shun-ich Azuma ◽  
Toshiharu Sugie
Keyword(s):  
Performance Analysis ◽  
Feedback Control ◽  
Control Systems ◽  
Feedback Control Systems

Experimental Investigation of a Variable Geometry, Radial Ejector

1979 ◽  
Vol 101 (4) ◽  
pp. 491-494 ◽  
Author(s):  
T. T. Ng ◽  
D. R. Otis
Keyword(s):  
Experimental Investigation ◽  
Feedback Control ◽  
Control Systems ◽  
Geometric Control ◽  
Variable Geometry ◽  
Flow Conditions ◽  
Maximum Performance ◽  
Feedback Control Systems ◽  
And Performance

A radial ejector with two degrees of geometric control is constructed and tested at pressures ranging from 0.7 to 1.5 atmospheres and entrainment ratios ranging from 0 to 2. Maximum efficiencies of 16 percent were obtained, and performance could be maintained over a range of pressures by changing the position of the “spool,” an element defining the nozzle contours and flow areas. This design offers potential for applications with varying pressure and flow conditions where feedback control systems can continuously adjust the ejector geometry for maximum performance.

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