To use this Motion-Law:
1.Select the Triple Harmonic in the Motion-Law Selector
2.Open the Segment Editor.
3.Edit the Segment Parameters:
•First Harmonic = 6.04 (optionally 5.96)
•Second Harmonic = 0.0
•Third Harmonic = 0.7296 (optionally 0.9696)
MotionDesigner calculates the third harmonic, based on the fact that the segment always creates a D-R-D segment.
Example Harmonic Settings that give an Acceleration similar to a Modified Trapezoid.
This law is continuous to Acceleration.
The output motion is near to the traditional Modified Trapezoidal Acceleration Cam-Law. However, it can be described by one mathematical function.
The maximum velocity is the same as the traditional law, but the nominal acceleration is slighter greater.