APPLICATION OF FFT TEST TECHNIQUE TO DYNAMIC CHARACTERISIIC ANALYSIS OF STRUCTURE FATIGUE TESTING MACHINE

Gao Jinghai; Li Hongren; Fu Peichen

Volume 2 Issue 4

Oct. 1987

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Article Navigation > Journal of Aerospace Power > 1987 > 2(4): 361-363,373

Gao Jinghai, Li Hongren, Fu Peichen. APPLICATION OF FFT TEST TECHNIQUE TO DYNAMIC CHARACTERISIIC ANALYSIS OF STRUCTURE FATIGUE TESTING MACHINE[J]. Journal of Aerospace Power, 1987, 2(4): 361-363,373.

Citation:

Gao Jinghai, Li Hongren, Fu Peichen. APPLICATION OF FFT TEST TECHNIQUE TO DYNAMIC CHARACTERISIIC ANALYSIS OF STRUCTURE FATIGUE TESTING MACHINE[J]. Journal of Aerospace Power, 1987, 2(4): 361-363,373.

Gao Jinghai, Li Hongren, Fu Peichen. APPLICATION OF FFT TEST TECHNIQUE TO DYNAMIC CHARACTERISIIC ANALYSIS OF STRUCTURE FATIGUE TESTING MACHINE[J]. Journal of Aerospace Power, 1987, 2(4): 361-363,373.

Citation:

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APPLICATION OF FFT TEST TECHNIQUE TO DYNAMIC CHARACTERISIIC ANALYSIS OF STRUCTURE FATIGUE TESTING MACHINE

1.
Harbin Engine Manufacture Company
2.
Harbin Polytechnical University

Received Date: 1987-02-01
Publish Date: 1987-10-28

Abstract

Abstract

In application of the FFT test technique, the wide band and sine exciting methods are used for dynamic characteristic analysis and modelling of electro-hydraulic Servo-System in the structure fatigue testing machine. As a result, it is very useful for optimum design, combined regulation and adjustment of the entire system.