AccelerationTerms
2D/3D• AccelerationTerms[cnum] returns the part of the right-hand term of the current acceleration constraint expressions associated with constraint cnum.
• The cnum argument can take any of the forms accepted by Constraints to obtain acceleration terms from multiple constraints. • AccelerationTerms[All] returns the entire vector of acceleration terms.
• Jacobian[cnum, All] . Acceleration[All] + AccelerationTerms[cnum] returns the entire acceleration constraint expression associated with constraint cnum.
• The AccelerationTerms are formed by differentiating the constraint vector twice with respect to time and discarding the components that are a linear function of the acceleration coordinates.
• See also: VelocityTerms. Further Examples Load the Modeler2D package and define a simple model. Here are the acceleration terms associated with the Revolute2 constraint.
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Here is the entire acceleration constraint expression associated with the Revolute2 constraint.
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This shows that the acceleration expression is zeroed by a solution to the model.
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See HelpModel2D.
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