Altair Activate 2019.4 | 855.0 mb
The Altair product team is pleased to announce the availability of Activate 2019.1 (Build 5346) is an open & flexible tool for rapidly modeling and simulating products as multi-disciplinary systems in the form of 1D models (expressed as signal-based or physical block diagrams), optionally coupled to 3D models. The Altair product team is pleased to announce the availability of 2019.4 build 5868 is a 1-D block diagram multiphysics simulation environment enabling the modeling of signal based and physical based systems.Altair Activate 2019.4 Release Notes: New Features & EnhancementsNew Features
Linux Support
Activate 2019.4 is available on Linux platforms (CentOS/RedHat 7.4; SUSE 12 SP3). Co-Simulation features on Linux platforms areavailable with the release of Altair Flux 2020 and Altair MotionSolve 2020.
Python Distribution
Activate supports a new Python distribution (3.5.4) with a wide range of modules including NumPy, SciPy, TensorFlow and manymore.
Exec Blocks
OML Exec block executes a user-defined command or script in OpenMatrix Language.Python Exec block executes a user-defined command or script in Python.
Library Licensing
Activate now supports licensed libraries. Licenses are implemented based on the Altair Licensing system.
Enhancements
Hydraulics by Fluidon Blocks
The Modelica code has been updated for the hydraulics blocks VariableHydroMotor, VariableDisplacementPump,VariableFlowPump, ValveEdge (indirect through Limiter), ConstantFlowPump, PRVstatic (optional on/off), Accumulator,PropValve22PT2, PropValve32PT2, PropValve43PT2, and PropValve63PT2 to reduce the number of events.
FMU Import
Activate supports the Run in Safe Mode option for Windows and Linux platforms to protect Activate when importing externalFMUs. Activate also detects when an FMU is exported from an earlier version of Activate and automatically enables the Run inSafe Mode option.
Model Report
The image capture in the Model Report feature is improved.
Co-Simulation
An External Activation option was added to the MotionSolve and Flux co-simulation blocks to offer more options to controlactivation of those blocks and improve the simulation performance.
Simulation Setup
The Activate simulation setup now accepts infinite as a Final Time value.
Anim2D Block
Anim2D includes the add block parameter to position a figure.
ToMat and FromMat Blocks
ToMat and FromMat no longer require a Time variable.
Block Dialogs
The block parameter dialog opens at the location of the block in the model
Requirements
FMU Export: Linux Platforms
To export an FMU in Activate on Linux platforms, the compilation and linking of the C code requires ld version 2.27 or above. You canensure that you are working with a compatible version of ld by installing or updating Binutils with a command appropriate foryour Linux platform such as yum install binutils.
Resolved Issues- Fixed issues with the Load and Save options in the Curve Editor.
- On Linux, resolved the issue causing undocked browsers to become unresponsive after a mouse click.
- Resolved the issue with the Matrix expression block that was causing Activate to crash.
- On Linux, fixed the issue with the help not launching from a selected block.
- Fixed issue with detecting the installation of the Microsoft VS2017 Express compiler.
- FMU export operation with Hydraulics block fixed to pass a compliance check.
- Resolved the issues with exporting and importing Hydraulics blocks.
- Fixed issues with the export and import operations.
- On Linux resolved issues with selecting the Debug File Viewer.
- On Linux (CentOS 7.4) issues with frames are fixed when generating a Model report.
- On Linux (SUSE 12P3), the screen capture option is updated in the Model report feature.
- Issue with Line length limitation of 10000 characters is resolved in the Spice netlist generated by Activate.
- Pressing F1 on a non-documented keyword or function has been updated to open the help landing page.
- On Linux, the text font size in plots can be updated.
- The Hydraulics model cylinder_drive_closed_loop has been fixed to generate correct results when the RK5 solver is used.
- ExternalActivation option fixed to work for MotionSolveSignals.
- Activate no longer loses focus when you double-click outside of a super block.
- The LookupTable2D block generates an error for an incorrect vector input size.
- The Sign block has been fixed and no longer produces NaN when an input is negative.
- The FMU compliance check is fixed for the RK5 solver.
- A Scope correctly refreshes when running a model with a final time value of infinite.
- The Port name label is visible after using the block builder.
- The Ctrl+F shortcut correctly opens the script editor in the CCustomBlock.
- Model reports display text and annotations correctly for blocks.
- Resolved issues causing models to be displayed twice in the project browser after a File > Open Recent Files operation.
- The option Behavior after the data time span is now valid in the the FromCSV block.
- Fixed cursor issues with scrolling in the Modelica Block Parameters dialog .
- The block pre-callback has been updated to issue an error message if an error or typo is present in the code.
- Issues with the POLY description in the CCCS source have been fixed for Spice blocks.
- Issue with Activate losing focus when a dialog is opened has been fixed.
About Altair Activate . Activate is an open & flexible tool for rapidly modeling and simulating products as multi-disciplinary systems in the form of 1D models (expressed as signal-based or physical block diagrams), optionally coupled to 3D models. Leverage a flexible spectrum of simulations throughout your development cycle ‐ ranging from early concept design (with models involving more abstraction and typically shorter simulations) to later detailed design (with less model abstraction & longer simulations). Other products in Altair's Model-Based Development offering include Altair Compose and Altair Embed. About solidThinking. solidThinking creates, develops, and markets technology that helps our user community bring the most desirable products to their customers faster. solidThinking software is sold and supported by a global network of distribution partners and is also available as part of the Altair HyperWorks suite. solidThinking is a wholly owned subsidiary of Troy, Mich. (USA)-based Altair. About Altair. Founded in 1985, Altair is focused on the development and application of simulation technology to synthesize and optimize designs, processes and decisions for improved business performance. Privately held with more than 2,600 employees, Altair is headquartered in Troy, Michigan, USA with more than 45 offices throughout 20 countries, and serves more than 5,000 corporate clients across broad industry segments. Product: Altair Activate Version: 2019.2 Build 5553Supported Architectures: x64Website Home Page : www.altair.comLanguage: englishSystem Requirements: PCSupported Operating Systems: Windows 7even or newerSize: 855.0 mb本部分内容设定了隐藏，需要回复后才能看到
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