Mechanical resonance is a pervasive problem in servosystems. Most resonance problems are caused by compliance of powertransmission components. Standard servocontrol laws are structured for rigidly ...
Even modest waves can trigger dangerous rolling that rapidly escalates beyond control. This video breaks down synchronous and parametric rolling, showing how resonance, stability, and ship design can ...
Low-frequency resonance is a bigger problem than high-frequency resonance in general industrial machines. This little-recognized distinction is crucial in determining the best way to correct it.