Multiple-Input Multiple-Output (MIMO) Sine-on-Random Vibration Control

Traditional SoR control methods, whether single-axis sequential testing or multi-axis TWR waveform replication, have significant limitations in representing true multi-directional vibration environments. The development of Crystal Instruments’ real MIMO Sine-on-Random control overcomes these barriers by integrating advanced adaptive MIMO algorithms with independent control of sine and random components

Jeff Zhao, Ph.D.November 4, 2025

New Vibration Testing Shaker at CI Testing Lab

Air cooled 60 kN electrodynamic shaker is capable of testing medium to large size assemblies up to 1000 kg on the bare armature, with even more load support utilizing the head expander (with pneumatic load support) or the high pressure slip plate.

Jonathon Hull - Lab ManagerSeptember 5, 2025