Nonlinear active control of dynamical systems
Virginia Tech Intellectual Properties, Inc.
Nayfeh, Ali Hasan
Mook, Dean Tritschler
Henry, Ryan James
Masoud, Zivad Navif
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A control system for reducing cargo pendulation. The control system calculates a correction factor and adds the correction factor for the operator input motions in addition to the motion of the platform in order to provide a reference position of the suspension point of the hoisting cable. The reference position is then provided to a tracking controller so that the crane can be forced to track the needed motions for reducing the cargo pendulation.
- Virginia Tech Patents