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Dassault Systemes Simulia Corp patents


Recent patent applications related to Dassault Systemes Simulia Corp. Dassault Systemes Simulia Corp is listed as an Agent/Assignee. Note: Dassault Systemes Simulia Corp may have other listings under different names/spellings. We're not affiliated with Dassault Systemes Simulia Corp, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dassault Systemes Simulia Corp-related inventors


Analytical consistent sensitivities for nonlinear equilibriums, where the only source of nonlinearities is small sliding contact constraints

Provided are a computer-based method and system of simulating a physical real-world system. Such a method begins by defining, in memory of a processor, a model comprising a plurality of design variables where the defined model represents a real-world physical system and where behavior of the model is given by an equation stored in the memory. ... Dassault Systemes Simulia Corp

Analytical consistent sensitivities for external intervening between two sequential equilibriums

Embodiments provide methods and systems for optimizing a physical system. One such example embodiment begins by defining, in memory of a processor, a model comprising a plurality of design variables where the defined model represents a real-world physical system where behavior of the model is given by an equation that includes corresponding sensitivity equations for the plurality of design variables. ... Dassault Systemes Simulia Corp

Methods and systems for inverting a simulation process to validate a product design

Embodiments of the present invention relieve the burden on a product designer to setup simulations to validate a product design. These embodiments are directed to computer methods and systems for inverting a simulation process to validate a product design. ... Dassault Systemes Simulia Corp

Optimal pressure-projection method for incompressible transient and steady-state navier-stokes equations

Embodiments of the present invention simulate a real-world system by first generating a time dependent system of equations that represents the real-world system where the time dependent system of equations has a defined constraint. Next, the constraint is de-coupled from the time-dependent system of equations using a matrix representing an approximation of physics of the real-world system, the de-coupling generating a first system of equations representing the constraint and a second system of equations representing physics of the real-world system. ... Dassault Systemes Simulia Corp

Detection and elimination of stress singularity

A computer-implemented method and system automatically detects stress singularity in a three-dimensional (3d) computer-aided design (cad) model. A potential area of high stress is detected. ... Dassault Systemes Simulia Corp

Scalable finite element simulation of additive manufacturing

Methods and systems for providing accurate, scalable, and predictive 3d printing simulations using numerical methods for part-level simulations. Complex parts can be discretized into finite elements using independent and arbitrary meshing. ... Dassault Systemes Simulia Corp

Simulation augmented reality system for emergent behavior

Embodiments of the present invention provide an augmented reality by defining a model representing a real-world system. After defining the model, a plurality of model simulations are performed using the defined model which produce predicted field data that is stored in memory. ... Dassault Systemes Simulia Corp

Convergence estimation of non-linear pde and linear solvers

A method, according to an embodiment, provides a simulation of a physical real-world system, by first generating a system of equations that includes a discrete representation of the real-world system being simulated. Next, the real-world system is simulated. ... Dassault Systemes Simulia Corp

Accelerated algorithm for modal frequency response calculation

A computer-implemented method is provided for simulating a modal frequency response of a real-world object. The computer-implemented method includes dividing a plurality of excitation frequencies into a plurality of excitation frequency subsets, calculating modal frequency responses for at least a portion of the excitation frequencies in a given excitation frequency subset, and generating a simulation of the real-world object based at least in part on the modal frequency responses.. ... Dassault Systemes Simulia Corp

Effectively solving structural dynamics problems with modal damping in physical coordinates

Embodiments provide methods and systems for modeling mechanical features of a structural dynamic system. A method according to an embodiment provides, in computer memory, a finite element model representing a structural dynamic system. ... Dassault Systemes Simulia Corp

Penalty function on design variables for designing variables for designing cost beneficially additive manufacturable structures

One goal in automated product designing of additive manufacturing is to obtain designs having overhangs without support structures if the criterion for overhangs is rigorously geometrical. In an embodiment of the present invention, designers can request automated optimization and design, using simulation and sensitivity-based optimization, of structures having overhangs in the print direction that do not need any support structures. ... Dassault Systemes Simulia Corp

Virtual reality authoring method

An embodiment provides a virtual reality experience by defining a model representing an object that includes experimental parameters. After defining the model, a model simulation is performed, using variations of the experimental parameters, that produces results for each of the one or more variations. ... Dassault Systemes Simulia Corp








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