SPRITE detector characterization through impulse response testing

1991 ◽  
Author(s):  
Barry K. Anderson ◽  
Glenn D. Boreman ◽  
Kenneth J. Barnard ◽  
Allen E. Plogstedt
Keyword(s):  
Impulse Response ◽  
Detector Characterization ◽  
Response Testing

A Data Dependent Systems Strategy of On-Line Tool Wear Sensing

1982 ◽  
Vol 104 (3) ◽  
pp. 217-223 ◽  
Author(s):  
S. M. Pandit ◽  
S. Kashou
Keyword(s):  
Tool Wear ◽  
Natural Frequency ◽  
Impulse Response ◽  
Indirect Method ◽  
Block Diagram ◽  
Cutting Conditions ◽  
Safe Distance ◽  
On Line ◽  
Response Testing ◽  
Acceleration Component

An indirect method of tool wear sensing and critical wear detection is suggested. It is based on the Data Dependent Systems (DDS) modeling of vibrations from an accelerometer mounted on the tool holder at a safe distance away from the cutting process. The DDS provides an estimate of the tool acceleration component, sensitive to wear alone, at the natural frequency of the tool confirmed by impulse response testing. This acceleration decreases at the beginning, approaches a minimum at the critical wear, and increases again, much the same way as a rate of wear curve. The trend remains unchanged under different cutting conditions, although the actual values change. Based on this finding, an on-line tool wear sensing strategy is proposed, verified by a confirmation experiment and supplemented by a block diagram of microprocessor implementation.

scholarly journals Control method for exciting force in impulse response testing.

1989 ◽  
Vol 55 (10) ◽  
pp. 1811-1816
Author(s):  
Masayuki OKABE ◽  
Shinji SHIMIZU ◽  
Riichi FUKUDA
Keyword(s):  
Impulse Response ◽  
Control Method ◽  
Exciting Force ◽  
Response Testing

Using impulse response testing to examine ballast fouling of a railway trackbed

2021 ◽  
Vol 274 ◽  
pp. 121888
Author(s):  
R. De Bold ◽  
D.P. Connolly ◽  
S. Patience ◽  
M. Lim ◽  
M.C. Forde
Keyword(s):  
Impulse Response ◽  
Response Testing

The evaluation of impulse response testing in low signal-to-noise ratio environments

2014 ◽  
Vol 136 (4) ◽  
pp. 2128-2128
Author(s):  
Hannah D. Knorr ◽  
Jay Bleifnick ◽  
Andrew M. Hulva ◽  
Dominique J. Chéenne
Keyword(s):  
Impulse Response ◽  
Signal To Noise Ratio ◽  
Signal To Noise ◽  
Noise Ratio ◽  
Response Testing
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