AbsIncreAcc

Absolute Acceleration Increment

In the governing equation,

MΔA=R,\mathbf{M\cdot\Delta{}A=R},

this converger tests the norm of displacement increment, viz.,

ΔAtol.\left|\mathbf{\Delta{}A}\right|_\infty\leqslant{}tol.

The equation of motion based on acceleration is conventionally the governing equation in explicit analysis.

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