Multi-motor-pendulum vibration systems have been applied to design shale shakers in
petroleum drilling engineering. However, synchronization of the multi-motor-pendulum …

In this paper, the synchronous control method for multi-motor coupled with pendulum in a
vibration system is introduced. The dynamic model of three eccentric rotors (ERs) driven by …

Frequency-multiplying synchronization vibration system is beneficial to diverse the material
screening and improve the screening efficiency. In order to solve the problems of insufficient …

In petroleum exploitation industry, self-synchronous vibrating screen excited with dual-
frequency cannot obtained an ideal synchronization motion state due to its own inherent …

In this paper, a newly composite synchronization scheme is proposed to ensure the straight
line vibration form of a linear vibration system driven by four exciters. Composite …

In petroleum drilling engineering, drilling shakers are critical devices for cleansing solid
particles and recycling drilling fluid. For the problem that the vibration screen with a single …

Despite many publications devoted to the synchronization of vibrators or pendulums, there
exist limited works considering the nonlinear vibrations of pendulums and vibrators coupled …

As the first-stage solid-control equipment of purifying drilling fluid, vibrating screen excited
with identical frequency usually leads to the blocking of screen mesh, which will affect …

For a vibrating system where the pendulum and vibrators are coupled together, the relevant
dynamic model and the corresponding synchronization problem are rarely studied, due to its …

In this work, the controlled synchronization of two nonidentical homodromy coupling exciters
driven by inductor motors in a vibratory system is investigated. According to the previous …