A major challenge of robotic arms is the weight of the actuators, especially closer to the end of the arm. The long lever arm means more torque is required from the other actuators, and everything ...

Here we will look at the three natural modes of vibration for a three-DOF problem. Shown below is the response of the system for three different sets of initial conditions, each corresponding to one ...

A typical vibration absorber is a single-DOF spring/mass/dashpot system that is attached to a vibration body. The stiffness and mass of the absorber are designed in order to produce an "anti-resonance ...