专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11321505B1 Complex component modal synthesis (CMS) method and modal solutions 有权
公开(公告)号：US11321505B1
公开(公告)日：2022-05-03
申请号：US16387226
申请日：2019-04-17
申请人： MSC.Software Corporation
发明人： Theodore Lee Rose
IPC分类号： G06F30/20 , G06F17/16 , G06F111/10
摘要： Examples described herein relate to apparatuses and methods for a computer simulation platform to solve a computer model, including splitting complex vectors generated for the computer model into real components and imaginary components by generating a first matrix corresponding to real components and a second matric corresponding to imaginary components, generating an appended matrix by appending the first matrix to the second matrix, generating a set of real, orthogonal vectors by running the appended matrix through a residual vector logic, and performing a real arithmetic-based computer simulation solution using the set of real, orthogonal vectors.

2. 发明授权

US11288596B1 Virtual x-ray image (VXRI) stack as features sets for machine learning for virtual simulations 有权
公开(公告)号：US11288596B1
公开(公告)日：2022-03-29
申请号：US16056264
申请日：2018-08-06
申请人： MSC.Software Corporation
发明人： Michael Schlenkrich , Matthias Dehmer , Horen Kuecuekyan
IPC分类号： G06N20/00 , G06T19/00
摘要： Examples described herein relate to apparatuses and methods for determining a training set for an AI of a computerized simulation platform. An image stack corresponding to a 3D structure includes a plurality of layers generated based on the 3D structure. A model of the 3D structure is simulated to determine simulation results. The training set for a machine learning algorithm of the AI includes the image stack and the simulation results. The AI is trained using the machine learning algorithm based on the training set.

3. 发明授权

US10915678B1 Surface mapping apparatuses and methods 有权
公开(公告)号：US10915678B1
公开(公告)日：2021-02-09
申请号：US15388976
申请日：2016-12-22
申请人： MSC.Software Corporation
发明人： Hendrik Schafstall , Peter Kraft
IPC分类号： G06F17/10 , G06F30/23 , G06F17/16
摘要： Examples described herein relate to apparatuses and methods for performing simulation of a model of a physical object, including but not limited to, mapping mesh simulation results obtained from a finite element simulation of a finite element mesh of the model to a surface representation of the model by performing the finite element simulation using the finite element mesh to obtain the mesh simulation results, and determining arbitrary results with respect to the surface representation based on the mesh simulation results, and displaying the arbitrary results with respect to the surface representation, wherein the finite element mesh is defined independently of the surface representation.

4. 发明授权

US10430529B1 Directed design updates in engineering methods for systems 有权
公开(公告)号：US10430529B1
公开(公告)日：2019-10-01
申请号：US14604593
申请日：2015-01-23
申请人： MSC.Software Corporation
发明人： Kunaseelan Kanthasamy , Herbert Dennis Hunt
IPC分类号： G06F17/50
摘要： A system or method includes a simulated model that has a plurality of simulated components, the plurality of components are arranged in a component hierarchical graph such that the combination of the simulated components forms the simulated model. The system includes an inference engine configured to generate one or more redesign recommendations for a component in the simulated model based on redesign recommendation rules. The system may include a display generator for displaying the redesign recommendations to a first user.

5. 发明授权

US09323869B1 Mesh-based shape optimization systems and methods 有权
标题翻译：基于网格的形状优化系统和方法
公开(公告)号：US09323869B1
公开(公告)日：2016-04-26
申请号：US13864147
申请日：2013-04-16
申请人： MSC.Software Corporation
发明人： Kunaseelan Kanthasamy
IPC分类号： G06F17/50
CPC分类号： G06F17/5018 , G06F17/5009 , G06F2217/16
摘要： A system and method for shape optimization that includes receiving information regarding a model that represents one or more physical objects to be manufactured, the information comprises a finite element mesh, geometric parameters, geometric constraints, and manufacturing constraints of the model and generating a morphed mesh that results in an updated finite element mesh in order to meet specified model characteristics. The method further includes generating the morphed mesh by displacing nodes located at the boundary regions of the model and determining a displacement of interior nodes of the finite element mesh using an interpolation of boundary node displacement.
摘要翻译：一种用于形状优化的系统和方法，包括接收关于代表待制造的一个或多个物理对象的模型的信息，所述信息包括所述模型的有限元网格，几何参数，几何约束和制造约束以及生成变形网格这导致更新的有限元网格，以满足指定的模型特征。该方法还包括通过移位位于模型的边界区域处的节点来生成变形网格，并且使用边界节点位移的插值来确定有限元网格的内部节点的位移。

6. 发明授权

US11513523B1 Automated vehicle artificial intelligence training based on simulations 有权
公开(公告)号：US11513523B1
公开(公告)日：2022-11-29
申请号：US17080529
申请日：2020-10-26
申请人： MSC.Software Corporation
发明人： Edward Schwalb
IPC分类号： G05D1/02 , G06F30/23 , G06N20/00 , G06T11/00 , G05D1/00
摘要： Examples described herein relate to apparatuses and methods for or simulating and improving performance of an artificial intelligence (AI) driver, including but not limited to generating sensor data corresponding to a virtual environment, generating a pixelated image corresponding to the virtual environment based on the sensor data, determining actuator commands responsive to pixels in the pixelated image, wherein the decision module determines the actuator commands based on the AI driver, and simulating behaviors of the ego vehicle object using the actuator commands.

7. 发明授权

US11487911B1 Systems and methods for providing incremental mid-surface for computer simulation 有权
公开(公告)号：US11487911B1
公开(公告)日：2022-11-01
申请号：US14874800
申请日：2015-10-05
申请人： MSC.Software Corporation
发明人： Michel Samah , James Harvey Leedom , Yu Xia , Arul Arangan , Douglas Brennan
IPC分类号： G06F30/00 , G06F30/15 , G06F113/24 , G06T15/40 , G06T17/20 , G06T15/08 , G06F30/23
摘要： Embodiments described herein relate to apparatuses and methods for generating face pair surfaces of a solid, including, but not limited to, identifying at least two face pairs including a first face pair and a second face pair. Each of the first and second face pairs including at least two face pair surfaces, graphically displaying the at least two face pairs, and receiving user input for at least one of (1) merging the first face pair and the second face pair, (2) deleting the first face pair, (3) adding a third face pair, (4) adding an additional surface to one of the at least two face pair surfaces of the first face pair, (5) removing at least one face pair surface of the first face pair, or (6) splitting the second face pair into at least a fourth and a fifth face pair, and determining at least one adjusted face pair based on the user input.

8. 发明授权

US11347910B1 Computerized prediction for determining composite material strength 有权
公开(公告)号：US11347910B1
公开(公告)日：2022-05-31
申请号：US16045473
申请日：2018-07-25
申请人： MSC.Software Corporation
发明人： Philippe Martiny , Jonathan H. Gosse , Eddy J. Sharp , Laurent Adam , Roger Assaker
IPC分类号： G06F30/23 , G06F17/16 , G06N3/04 , G06F111/10
摘要： Examples described herein relate to apparatuses and methods for predicting strength of a coupon of composite material. A first critical damage event and strain and stress distributions of the coupon is determined by performing a finite element analysis (FEA) of a finite element model of the coupon. The first critical damage event is associated with the strain and stress distributions. The strain and stress distributions are received as inputs to at least one surrogate model. A final load corresponding to a final failure of the coupon is determined using the at least one surrogate model.

9. 发明授权

US11132477B1 Interactive simulation and solver for mechanical, fluid, and electro-mechanical systems 有权
公开(公告)号：US11132477B1
公开(公告)日：2021-09-28
申请号：US14863346
申请日：2015-09-23
申请人： MSC.Software Corporation
发明人： Douglas Brennan , Douglas James Neill , Herbert Dennis Hunt
IPC分类号： G06F30/20
摘要： The model builder may generate a model object, and initiate the solver to determine whether the model object has constraints that effect the model object. The solver can generate solution data these constraints. The solver may pass any solution data it obtains to the solution display generator, so that the user can view the solution data while the user is building the model with the model builder.

10. 发明授权

US10078912B1 Mesh component design for finite element methods and systems 有权
公开(公告)号：US10078912B1
公开(公告)日：2018-09-18
申请号：US13678469
申请日：2012-11-15
申请人： MSC.Software Corporation
发明人： Kunaseelan Kanthasamy , Gongdao Chen
IPC分类号： G06T17/20 , G06T15/04 , G06T15/60 , G06T15/50 , G06T19/00 , G06T17/10 , G06T15/80 , G06T11/00
CPC分类号： G06T17/20 , G06T11/001 , G06T15/04 , G06T15/503 , G06T15/60 , G06T15/80 , G06T17/10 , G06T19/00
摘要： One embodiment relates to a method for detecting self-contact in a simulated object. The method includes detecting contact region within a simulated model, classifying the contact region in the model. The method further includes fixing the contact region by at least one of moving a node in the model, local modification and Boolean operation and creating a tetrahedral mesh after fixing the contact region.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式