DIGITAL LOAD CONTROL APPLIED TO FULL-SCALE FATIGUE TESTS.

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Mondol, Nirmal K.
Potter, Richard M.
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The modeling, analysis and digital simulation of an analog servo controller and its successful application to a full-scale airframe fatigue test is described. Primary emphasis is on the use of minicomputers for dynamic load control of multiple channels. Hardware and software used to generate functions and control load are described. A brief comparison of digital system performance versus conventional analog controllers is included.
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