<< Click to Display Table of Contents >> Navigation: MotionDesigner Reference & User Interface > Motion Laws > TripleHarmonic MotionLaw > TripleHarmonic: Modified Trapezoidal MotionLaw 
To use this MotionLaw: 1.Select the Triple Harmonic in the MotionLaw 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 DRD segment. Example Harmonic Settings that give an Acceleration similar to a Modified Trapezoid. 

SummaryThis law is continuous to Acceleration. The output motion is near to the traditional Modified Trapezoidal Acceleration CamLaw. 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. 