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LS-OPT

An optimisation tool developed by Livermore Software Technology Corporation (LSTC) and included free of charge with Ansys LS-DYNA.

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LS-OPT can be linked to any simulation software

Allowing you to structure the design process, explore the design space and compute optimal designs according to specified constraints and objectives.

The user interface works particularly well with Ansys LS-DYNA

Providing a simple and easy way to specify optimisation inputs, monitor and control parallel simulations and post-process optimisation data.

Latest Webinars

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  • In English: Virtual Testing Series: #3 C-NCAP 2024 Far Side Protocol – Quality Criteria and Video Export

    • Wed 9th Apr 2025
    • GMT
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  • In Chinese: 虚拟测评网络研讨会：#3 C-NCAP 2024 侧面远端乘员保护规程模型质量检查与视频输出

    • Wed 9th Apr 2025
    • CST
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  • In Chinese: 虚拟测评网络研讨会：#2 C-NCAP 2024 侧面远端乘员保护规程曲线对标与伤害值评分

    • Wed 26th Mar 2025
    • CST
    Learn more

Looking for more Webinars? Click here to view our Webinars archive

Case Studies

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  • Simplifying design processes: Using simulation to maintain a competitive edge in tanker manufacturing

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  • Mangrove in Glass: Engineering an earthquake-resilient sculpture

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  • Game-changing redesign to floating solar panels supports sustainable food production across Northern Europe

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Features & capabilities

Optimisation

Optimisation that is multidisciplinary, multi-objective, mixed discrete-continuous, shape, reality based and robust design. As well as allowing the calibration of models to experimental data, the successive response surface method and the genetic optimisation algorithm.

Stochastic analysis

Stochastic analysis that includes Direct Monte Carlo investigations, standard and user-defined distribution functions, reliability studies and the improvement of numerical efficiency using meta models.

Other features

Other features include job distribution, queuing system interfaces, graphical results visualisation and 3D visualisation of meta models.

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