Patent №
US 8,019,575
Granted
2011-09-13
Filed 2006
Owner
MATHWORKS, INC., THE
Lab
—
AI components
4
ml · vision · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11479003
The present invention improves in one aspect the accuracy, efficiency, and robustness of fixed-step solvers when simulating a physical system that does not change in energy at the critical event. The present invention uses the energy of the error as the figure of merit in finding the first state of the system under the new constraints. The present invention enables a fixed-step solver to be more robust even when the critical event falls between two time samples. The present invention may also be applied to variable-step solvers. Moreover, the present invention may also be used to simulate a physical system when the energy changes at the critical event in the physical system.
AI classification
Ownership
MATHWORKS, INC., THE
assignment · 183290868
Assignors
CHUDNOVSKY, VICTOR, WENDLANDT, JEFF, CHUDNOVSKY, VICTOR, WENDLANDT, JEFF, CHUDNOVSKY, VICOTR, WENDLANDT, JEFF
On an employer assignment, the assignors are typically the inventors.