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[资源] Dassault_Systèmes_Isight_5.7.iso

In today’s complex product development and manufacturing environment, designers and engineers are using a wide range of software tools to design and simulate their products. Often, chained simulation process flows are required in which the parameters and results from one software package are needed as inputs to another package and the manual process of entering the required data can reduce efficiency, slow product development, and introduce errors in modeling and simulation assumptions.

SIMULIA provides market-leading solutions that improve the process of leveraging the power of various software packages. Isight and the SIMULIA Execution Engine (formerly Fiper) are used to combine multiple cross-disciplinary models and applications together in a simulation process flow, automate their execution across distributed compute resources, explore the resulting design space, and identify the optimal design parameters subject to required constraints.

Our proven simulation automation and optimization solutions enable engineering teams to:

Drastically reduce design cycle time through integrating workflow processes in an automated environment
Deliver more reliable, better-quality products through accelerated evaluation of design alternatives
Lower hardware investments through effective use of legacy systems and more efficient job distribution
Eliminate the bottlenecks of ineffective communication by enabling secure design collaboration among partners

Key Features of Isight 5.7

Model & Simulation Integration
Isight Token-based Licensing withFlexNet
Isight components and techniques are licensed using tokens forexecution of the sim-flow. Token licensing provides access to a wider range of Isight components than the previous concurrent license model.
The Design Gateway and the Runtime Gateway UI continue to use concurrent licenses.  Customers licensing Abaqus Extended packages get access to both Abaqus and Isight. (Note:  Isight and Abaqus are now supported on the same license server.)
Basic Isight Distributed Execution Engine
The Isight distributed execution engine is an in-the-box Distributed Resource Manager that leverages Fiper technology to distribute the sim-flow computations over designated hardware stations. Up to twenty stations can be attached to reduce the job time by an order of magnitude.  This functionality is optionally installed on the same hardware as Isight.
Automatic Database Clean-up
New ability to set automatic expiration dates for jobs in the database and perform manual cleanup of jobs on a specified job date.
Warning for 'unbound' File Parameters
Models often contain input file parameters which refer to files on disk. If the file is moved, or otherwise unavailable, the user of the design gateway is immediately notified.
Abaqus Component Enhancements
Support for Abaqus/CAE CATIA V5 associative interface, which allows control of CATIA V5 parameters directly in the Abaqus component.
Support for tensor component min/max values without the need for scripting.
Support for ‘engineering’ min/max for field outputs.  User can specify to ignore a small percentage of outliers that may be caused by the way the FEA model is set up. For instance, when constraining the maximum von Mises stress, the top 1% of stress values in the results can be omitted, resulting in less noisy DOE and optimization studies.
SIMULIA  R & D Developed V5 Component
Allows CATIA V5 applications to be integrated in sim-flows as part of every Isight distribution and SEE execution.
Supports CATIA V5 R18 through V5 R22 on 32- and 64-bit platforms.
Allows different instances of the component in a single sim-flow to use different CATIA environments.
Other Updated and Enhanced Components
Support for the following:
New File I/O template
Multiple versions of MSC Adams View, including 2005r2, 2008r1, 2010
GT-POWER Suite V7.1
LS-DYNA V971
MSC.Patran release 2010.2.3
Array variables, string variables, textbox and table values in Mathcad
Add-on Applications are Automatically Part of the Library
All add-on applications are part of all Isight distributions and do not have to be ordered separately. (Note:  Add-on components now check out tokens instead of dedicated licenses.)
Usability Enhancements
Preserve state of tabs in Design Gateway (hidden/shown).
New option for drag-and-drop default action instead of prompting.
Replace data exchange wizard with a simple dialog to select a file.
Improved layout with snap-to-grid for graphs.
Added filters in the library user interface for SIMULIA plug-ins and system extensions.
Pack-and-Go Utility
Collects copies of all disk files in a sim-flow in one central location and generates a version of the model that refers these copies to that central location. ’Packing up’ these models and files into a single file will reduce user error and effort when trying to share sim-flows.
Suppress Validation Messages
A new user option has been added to ignore validation messages. This addresses the problem that users are sometimes presented with warnings that may not be relevant (e.g., DOE warns that no factors are defined when they are in fact defined in the customization script).
Optimization
Dependent Variable Sampling by Design Matrix Filtering
Users can now filter out user-defined constraints of DOE factors.
Certain combinations of factors are not meaningful because they can make model generation and response calculation impossible.
Multi-objective Optimization with Approximation Loop
The exploration component was enhanced with a multi-objective approximation loop feature. The approximation used by the approximation loop is updated after every sub-optimization by including all Pareto solutions. The algorithm marches in the direction of a combined objective function, similar to a standard approximation loop or the Chebyshev distance, from a set of desired objective levels. This feature is extremely scalable and efficient for local Pareto front generation.
Sobol-sampling Monte Carlo Plug-in
A new reliability analysis, based on the Sobol sequence, generates a recursive binary partition in order to maintain uniform sampling. The convergence rate for a Sobol sequence is much higher than for a traditional Monte Carlo, which requires fewer samples for the same accuracy.
Postprocessing
Self-organizing Map
Clustering of Isight datasets, using component history data, allows the user to gain insight into a combination of characteristics that usually go together, such as the combination of high-fuel efficiency, low engine displacement, and low vehicle weight.
Chart Automation Enhancements
Default sizes of the Runtime Gateway, graph panel, and visuals have been increased.
The Runtime Gateway opens to the history table by default, and a new row of history plots is available at the bottom of the history tab.
Each visual now has a unique icon that the user can easily select.
Components can now add panels of component specific visuals, similar to the existing capability supported by DOE, Taguchi, and Optimization.
Reporting Enhancements
Support for additional data, such as component version, selected plots, and quality of the used approximations.
New auditing support reports the study owner/organization specific to the login credentials.
Support for file parameters, aggregates, and the content of aggregates.
File Parameter-based Simulation Plots
Applications executed by the sim-flow can create file-based charting data (e.g., scatter, area, line, or step graph) that may be necessary to judge the results of a sim-flow run (e.g., an FEA convergence plot to judge the quality of a simulation).
Enhanced Examples
A new tutorial folder is available with the “adaptor duct” example. This tutorial follows a suggested design process of model creation, performing DOE, creation and selection of approximations, optimization and reliability techniques. Each step is documented with engineering judgment.
Key Features of SEE 5.7
Infrastructure
End Single Work Item
A new capability is available to end a single work item on the dashboard, as opposed to ending an entire job. This enhancement addresses the problem that an application run by a component on an SEE/Station can get ‘stuck’, and the only option was to end the entire job in order to free resources.

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