MISO vibration controller is one of the kernel parts in multi-shaker or multi-axis vibration testing system. It builds multiple control loops among multiple shakers and multiple DOF with matrix control algorithms, amplitude and phase. 

ECON is the first Chinese manufacturer to design and provide MISO vibration controller since 2007, also the only manufacturer in China who is producing a real MISO vibration controller. We are honored presenting customers our unique MI-81 series MISO vibration controller, helping them to solve problems in MISO vibration tests. 

MI-81 series is designed based on PXIE bus and self-contained controller, supporting independent running without PC. Its inputs and drives are modular and expandable with high synchronization precision. MI-81 series support software including MISO Random, MISO Sine, MISO Shock and MISO Field Data Replication in time domain, with precise system identification, multiple adaptive loop control, sophisticated coupling and decoupling matrix algorithms for amplitude and phase. 

MI-81 series has been successfully put into many actual MISO vibration test cases, such as 2 or 4 posts vehicle test, transportation and road simulation, flying objects aerodynamic test, etc. MI-81 series also could be used for single shaker vibration control, high channel account measurement, and structural modal analysis.
 

Features

  • PXIE based structure 
  • Self-contained controller with Real-time QNX O/S 
  • Expandable and modularized input and output modules
  • High synchronization precision in all modules
  • All chassis chainable to higher channel account up to 1,024 inputs
  • Supporting 1 to 16 drives
  • 1000Mbps adaptive LAN connectivity
  • On board 24-bit ADC/DAC and 32-bit DSP for all modules
  • Versatile for MIMO vibration control of Sine, Random, Shock, Mixed Random Field Data Replication

Hardware

MI-8104

MI-8109

MI-8118

Slots

4

9

18

Input Channels

Up to 24

Up to 64

Up to 128

Drive Channels

1 Drive 1 COLA

Digital I/O

1 DB-37

Sensor Compatible

Voltage, IEPE, TEDS, TACHO

PC Connectivity

1000Mbps adaptive LAN

Software

MI-8104

MI-8109

MI-8118

Single Shaker Vibration Control

  Sine
  Random
  Mixed mode random
  Kurtosis
  RSTD
  Classical Shock
  SRS
  FDR-TTH
  FFR-LTH
  Notching
  Vibro-shock
  Multi Sine
Multi-shaker/Multi-axis Vibration Control

  MISO Random

  MISO Sine
  MISO Classical Shock
  MISO Mixed Random
  MISO F.D.R-TTH 
  MISO F.D.R-LTH

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+86 13858117909

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