LiveLink™ for MATLAB®
LiveLink™ for MATLAB®
Interface MATLAB® with COMSOL Multiphysics® via LiveLink™ for MATLAB®
COMSOL モデルの状態空間マトリックスは、MATLAB 作業空間にエクスポート済みであり、そこで解法を計算します。
COMSOL Multiphysics® を MATLAB® スクリプト記述とインテグレーション
COMSOL Multiphysics® を MATLAB® とシームレスに統合して、MATLAB 環境におけるスクリプト記述プログラミングによるモデル化を拡張します。LiveLink™ for MATLAB® では、前処理、モデル操作、後処理で MATLAB ツールボックスのフルパワーを活かします。
- 強力なマルチフィジックスシミュレーションでインハウス MATLAB コードを強化
- 確率的データまたは画像データに基づいたジオメトリモデル化
- シミュレーション結果に対する任意の統計解析の実施
- マルチフィジックスモデルをモンテカルロシミュレーションおよび遺伝的アルゴリズムと併用
- 制御システムを組み込むために、状態空間マトリックス形式で COMSOL モデルをエクスポート
- COMSOL Desktop® から MATLAB 関数を呼び出し
MATLAB は The MathWorks, Inc の登録商標です。他のすべての商標は、それぞれの所有者の財産です。以上の商標の所有者の一覧については、http://www.comsol.com/tm を参照してください。COMSOL AB とその子会社および製品は、それらの商標の所有者と提携しておらず、それらの商標の所有者による承認、資金提供、あるいは支援を受けていません。
LiveLink™ for MATLAB®
機能
- スクリプト記述ツールとして MATLAB を使用し COMSOL モデルをセットアップし求解
- MATLAB ワークスペースに対してデータをインポート/エクスポート
- COMSOL Desktop® 環境のインターフェースにより、モデリングの際に MATLAB 関数を利用可能
- 使いやすい専用関数スイート
用途
- 画像や実験などのデータを前処理してモデルに組み込む
- カスタマイズした後処理と可視化のためにモデルからデータを抽出
- コマンド行またはスクリプトからモデルを操作してジオメトリ、物理特性、ソリューションスキームをパラメーター化する
- 所属組織のユーザー間で活用してもらうため、MATLAB の GUI ビルディングツールで、モデルにカスタムメイドのグラフィカルユーザーインターフェースを作成
- MATLAB 関数でモデル設定を定義する
- ループにソリューションプロセスをラップするソリューションプロセスで さまざまな事例を処理、指定したソリューションをベースにソリューションを停止、再開。カスタム初期条件を作成する
対応ファイル形式一覧
| ファイルフォーマット | 拡張子 | インポート | エクスポート |
|---|---|---|---|
| MATLAB®: Function | .m | はい | いいえ |
Nanoresonators Get New Tools for Their Characterization
J. Yang, M. Perrin, P. Lalanne CNRS, France
Nanoresonators, or optical nanoantennas, manage the concentration, radiation, and absorption of light at the nanometer scale and show stunning promise for future improvements to technology, such as sensors, computers, and other electronics. However, the ways that these devices scatter light and interact with their surrounding environment are not ...
Analysis of Subsea Umbilicals and Cables
Tim Poole, JDR Cables, Cambridgeshire, UK and Mark Yeoman, Continuum Blue, Hengoed, UK
JDR Cables designs-to-spec and manufactures subsea umbilical systems of cables and reelers for the oil and gas and renewable energy industries. In these designs, the harsh environments of deep water pressure, wind and waves, as well as the rough ocean floor must all be considered, along with the forces acting on cables from being pulled and ...
Optimized Heating Process with Uniform Coating
Mika Judin Rautaruukki Oyj Hämeenlinna, Finland
Rautaruukki Oyj supplies metal-based components and systems to the construction and mechanical engineering industries, where process engineer, Mika Judin, works with optimizing their coating technologies. When coating rolled metal with paint, it is important that the coating be applied such that it is not discolored or damaged, and that it is ...
Reduced-Weight Reaction Sphere Makes Way for Extra Satellite Payload
Leopoldo Rossini, Emmanuel Onillon, & Olivier Chetelat CSEM SA, Neuchatel, Switzerland
CSEM is a private applied research and development center specializing in micro-technology, system engineering, micro-electronics, and communications technologies. One of their latest projects is working on minimizing the weight of satellite attitude control systems as every gram of payload matters when launching a satellite into orbit (€15,000 ...
Highly Accurate Li-ion Battery Simulation
Mikael Cugnet French Atomic and Alternative Energy Commission
Battery management systems (BMSs) are designed to protect the batteries and predict their charge level. They use circuit models often derived from electrochemical impedance spectroscopy (EIS) measurements to construct an equivalent circuit model (ECM) that consists of resistors and capacitors connected both in series and in parallel. Yet, ECMs do ...
Sonar Dome Vibration Analysis
Francesca Magionesi INSEAN Italy
There has been a recent move towards utilizing bulbous bows on ships to house different types of sonar systems, but it is not definite how much structural vibration might interfere with the functioning of a transducer array inside the sonar dome. INSEAN, the National Institute for Studies and Experiments of Naval Architecture in Italy, needed a ...
How Reclosers Ensure a Steady Supply of Power: It’s All in the Magnet
O. Craciun, and colleagues ABB AG Ladenburgh, Germany
When a tree branch touches overhead cables and causes a momentary short circuit, your lights may flicker. A device called a recloser ensures that power to your home is not cut off for a longer period. ABB AG, a leading manufacturer in power technology, is working towards designing a more reliable recloser. One objective in this design process ...
Temperature Distribution in a Vacuum Flask
This example solves for the temperature distribution inside a vacuum flask holding hot coffee. The main purpose is to illustrate how to use MATLAB functions to define material properties and boundary conditions.
Convective Heat Transfer with Pseudo-Periodicity
This model simulates convective heat transfer in a channel filled with water. To reduce memory requirements, the model is solved repeatedly on a pseudo-periodic section of the channel. Each solution corresponds to a different section, and before each solution step the temperature at the outlet boundary from the previous solution is mapped to the ...
Domain Activation and Deactivation
Heating of an object from alternating regions is one example where the modeling technique of activating and deactivating physics on domains can be useful. This model demonstrates how you can apply this technique using LiveLink™ for MATLAB®.
Homogenization in a Chemical Reactor
This model illustrates how to simulate a periodic homogenization process in a space dependent chemical reactor model. This homogenization removes concentration gradients in the reactor at a set time interval. The model demonstrates a technique by which you can first stop the time-dependent solver, then restart it with an initial value obtained ...
Parameterized Busbar Geometry
This is a template MPH-file containing the physics interfaces and the parameterized geometry for LiveLink™ for MATLAB® modeling example.
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