Direct Acceleration Sensor is an inertial system able to provide direct measurements of angular and linear acceleration (unlike gyroscopes that return angular velocities, from which to derive indirectly the angular acceleration).

Das, implemented on the industrial robot and on machine tools, thanks to integration with techniques of non-linear estimation, allows compensating the oscillations by reducing amplitude and frequency. In this way, in systems requiring high dynamic performance, Sintesi solutions moving the complexity from hardware to software enabling the intrinsic limits overcoming of the mechanical structures.

You can watch the videos of Powerful Motion Control: the solution for oscillation decrease based on Das. 

For more information about Das and this solution:

 Das

 Powerful Motion Control