{"id":6338,"date":"2023-03-01T12:56:13","date_gmt":"2023-03-01T11:56:13","guid":{"rendered":"https:\/\/daes.pro\/solutions\/dynamic-analysis\/"},"modified":"2023-11-15T17:18:44","modified_gmt":"2023-11-15T16:18:44","slug":"dynamic-analysis","status":"publish","type":"portfolio","link":"https:\/\/daes.pro\/en\/solutions\/dynamic-analysis\/","title":{"rendered":"Dynamic Analysis"},"content":{"rendered":"\t\t
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Dynamic analysis<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Dynamic simulation: an alternative and complement to physical testing<\/span><\/h3><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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The use of dynamic simulation is an interesting complement or alternative to physical testing in many cases: exceptional or even unique products or components, complex or even impossible physical tests, difficulty in sourcing materials… these are just some of the reasons why our customers turn to this type of simulation. Our assets include<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"engineering<\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Budget optimization<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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As these digital simulations do not require any physical equipment to be calibrated or qualified, they do not generate any scrap or waste. Physical tests can be used to feed the initial model and can then be substituted by the digital model, thus limiting the consumption of physical resources (materials, human resources, etc.).<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>
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Delay<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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The implementation of physical tests can be time-consuming in terms of preparation, execution, analysis of results and iterations. With simulation, results can be obtained in a few hours or a few days, depending on their complexity, while minimizing equipment downtime.<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>
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Parameter control<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Numerical simulations make it possible to analyze a wide range of scenarios, thanks to precise control of parameters such as load conditions, material parameters, boundary conditions, etc., without being influenced by external factors such as temperature, humidity, pressure, etc. Load conditions include the definition of system forces, masses, speeds and accelerations.<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>
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Repeatability <\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Numerical simulations can be repeated several times with different parameters to explore alternative scenarios and variations in results, unlike physical tests which can be difficult to repeat, especially if they are destructive.<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>
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Numerical simulations can be used to assess hazardous scenarios without risking the safety of people or equipment.<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>
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Access to data that is difficult to measure<\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Some quantities can only be measured using sensors that are difficult to implement in the areas of interest, or that are likely to disrupt the dynamics of the real system. Simulation overcomes these limitations.<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Key factors in the success of the simulation are a good definition of the expected level of accuracy and a good understanding of the system physics.<\/h4>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Correlation with physical tests enables full validation of the model.<\/p>\n

Dynamic analyses can be of several kinds:<\/p>\n