It is possible to obtain Pareto solutions in a short time! High-speed multi-purpose design exploration system incorporated into "iDIOS".
The "iDIOS-CHEETAH" is a multi-purpose design exploration software developed by our company for the industrial sector, based on "CHEETAH," which was developed by the Japan Aerospace Exploration Agency (JAXA). It is capable of stably and quickly exploring and calculating design parameter problems consisting of more than four objective functions and many constraints. It can be integrated and used as a design exploration module of iDIOS. 【Features】 ■ Stable and fast calculations for problems with four or more objective functions ■ Ability to obtain Pareto solutions in a short time ■ Parallelization of fitness evaluation calculations, accommodating large population sizes *For more details, please refer to the PDF document or feel free to contact us.
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【Large-Scale Optimization Case (Simultaneous Optimization Problem of Body Structures for Multiple Vehicle Models)】 ■Minimization of total vehicle structure weight for 3 vehicle models ■Maximization of the number of common thickness components ■Design variables consist of 74 components across 3 vehicle models (222 variables) ■Constraints include collision performance, body torsional rigidity, and low-frequency vibration for the 3 vehicle models (45 conditions) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Vainas Inc. is an independent company that develops and sells engineering software both domestically and internationally. We propose solutions for high-productivity research and development utilizing numerical analysis, and provide highly reliable support based on experience and proven results. Vainas offers excellent software that is highly reliable for streamlining CAE/CFD operations from fundamental research to design, and supports user operations at a high level with highly specialized and experienced technology. The portfolio of Vainas' solutions and services consists of three categories: "CFD," "Optimal Design," and "HPC Application Development." In each category, we provide services corresponding to the solutions; for CFD, we offer "Consulting Services for CFD Operational Efficiency," for optimal design, we provide "Product Performance Improvement Support Services," and for HPC application development, we offer services such as "Acceleration of Numerical Analysis Software Computation and Improvement of Parallelization Efficiency."