MIMO 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 MIMO vibration controller since 2007, also the only manufacturer in China who is producing a real MIMO vibration controller. We are honored presenting customers our unique VT-8 series MIMO vibration controller, helping them to solve problems in MIMO vibration tests. 

VT-8 series is designed based on PXI bus and self-contained controller, supporting independent running without PC. Its inputs and drives are modular and expandable with high synchronization precision. VT-8 series support software including MIMO Random, MIMO Sine, MIMO Shock and MIMO Field Data Replication in time domain, with precise system identification, multiple adaptive loop control, sophisticated coupling and decoupling matrix algorithms for amplitude and phase. 

VT-8 series has been successfully put into many actual MIMO vibration test cases, such as 2 or 4 posts vehicle test, transportation and road simulation, flying objects aerodynamic test, etc. VT-8 series also could be used for single shaker vibration control, high channel account measurement, and structural modal analysis.
 

Features

  • PXI 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

VT-8008

VT-8018

Slots

8

18

Input Channels

Up to 24

Up to 64

Drive Channels

1-4

1-16

Digital I/O

1 DB-37

Sensor Compatible

Voltage, IEPE, TEDS, TACHO

PC Connectivity

1000Mbps adaptive LAN

Software

MI-8008

MI-8018

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
MIMO Random, MIMO Sine, MIMO Classical Shock, MIMO Mixed Random, MIMO F.D.R-TTH and LTH

WeChat

+86 13858117909

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