Signal test and modal analysis

YMC9800 consists of Dynamic signal testing & analysis module, basic modal test & analysis module, impulse response analysis module, digital signal generator module, sensor test & calibration module, strain test and analysis module, basic condition monitoring & analysis module, acoustic test & analysis module, Vibration table/impact table testing, modal software etc.

Signal test and modal analysis software

YMC9800 consists of Dynamic signal testing & analysis module, basic modal test & analysis module, impulse response analysis module, digital signal generator module, sensor test & calibration module, strain test and analysis module, basic condition monitoring & analysis module, acoustic test & analysis module, Vibration table/impact table testing, modal software etc.

YMC9800-01 Dynamic Signal Testing & Analysis Module

Supporting all YMC dynamic data collectors. Data can be exported as UFF, ASCII, MatLab etc format. Various analysis functions such as;:data preprocessing, time domain, amplitude domain analysis, frequency domain analysis and time-frequency domain analysis etc.


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YMC9800-02 Basic Modal Test & Analysis Module:

Consists of three main funcional modules:project management, dynamic singal processing, and modal prarmeters identification

The imported source data can be both time domain signals (excitation and respose time histories) and frequency domain signal (frequency response function, FRF)

With the capacity of not only traidtional experimental modal analysis (EMA, both input and output data are needed), but also operational modal analysis (OMA, exticited by the enviroment loads, only the output data can be measured).

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YMC9800-03 Impulse Response Analysis Module

Support YMC9204 (KC - 2000, KCL2000) Series shock tester, can complete the impact test of High acceleration, the completion of real-time signal acquisition, filtering, real-time control, and generate the shock response spectrum.Automatic generation of test report;

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YMC9800-04 Digital Signal Generator Module

Support YMC9200 digital signal generator and all YMC DAQ with DA output dynamic data collector;The dual digital signal output, can produce sine, sine sweep, square wave, triangle wave, sawtooth wave, white Noise and narrow-band random, pink Noise, brown Noise, pulse, amplitude modulation wave and dc waveform;Adjusting amplitude, frequency, phase, etc.

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YMC9800-05 Sensor Test & Calibration module

Support the VCS-01 vibration sensor test & calibration system;Auto-calibrating Sensitivity, Linearity, amplitude-frequency characteristic and phase frequency characteristics;calibration method:point by point comparison method, the sine sweep method, the random excitation method and the shock excitation method;Offer Test Report;

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YMC9800-06 Strain Test & Analysis Module

Support dynamic and static strain testing system, data acquisition, signal analysis and processing.

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Ø          YMC9800-07Basic Condition Monitoring & Analysis Module

 

Support YMC on-line healthy monitoring system ; It offers multi-staged acousto-optic alarm trigger output and multi-channel combination. The real-time data acquisition, data record, trend analysis, on-line monitoring, fault diagnosis, the management of reporting and instrument  of large-sized mechanical equipment could be made for long time. Simple operation, easy installation, strong ability of anti-disturbing and high reliability.

The Diagram of Measuring Distribution & Three-level Alarms; Parameters Setting & Device Management; Real-time Display & Record; Real-time Histogram Display; The Inquiry of Historic Records; The data list and trend analysis; The Precise Fault Diagnosis.

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YMC9800-08 Acoustic Test & Analysis Module

Acoustic analysis module provides  Acoustic signal real-time processing and post-processing functions, can analyses  sound intensity, sound pressure, and can use the L, A, C weighting, 1/1 and 1/3 octave analysis.

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YMC 9800-09 Vibration table test software modules

With vibration sensor, dynamic data collector, according to the national standard of electric, hydraulic, mechanical vibration table for each index calibration;Such as distortion, transverse vibration than, the related projects, such as amplitude uniformity test results automatically saved, easy to make relevant reports;Historical data managed by tree structure, use very convenient.

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YMC 9800-10 Shock test module

Shock test software module, provides the perfect analysis and processing functions, including test setup, operation control, digital filtering, data storage and display, test report is automatically generated, and so on.Shock waveform support national standard and national standard, MIL standard and the standard of customer custom.Support YMC shock tester sensor .

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 N-MODAL  Modal test and analysis software

N-modal is designed for experimental modal analysis (EMA, both excitation and response data are required), operational modal analysis (OMA, only response data is required), and operational deflection shape (ODS) analysis N-Modal ODS.Consists of three main funcional modules:project management, dynamic singal processing, and modal prarmeters identification;The imported source data can be both time domain signals (excitation and respose time histories) and frequency domain signal (frequency response function, FRF) ;Multi-interface to most popular multi-channel data acquisition systems and analyzers;With the capacity of not only traidtional experimental modal analysis (EMA, both input and output data are needed), but also operational modal analysis (OMA, exticited by the enviroment loads, only the output data can be mesured);Developed in the Microsoft’s Visual C++ language development enviroment, making use of the technology of Object Oriented Program, easily to maintain and extend;With flexible interface arrangement, abundant mouse and shortcut keys operation, greatly improve work efficiency;Perfectly display and control of two-dimentional curves and three-imentional graphics (geometry and mode shape animation);Function of data copy, screen copy, saving curves to JPG files, saving animations to AVI files, and so on, provide users with the privilledge of rapidly report and presentation creation.

 

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For more information, please contact with us. 

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