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始めに OptiStruct の最適化では、繰り返し回数の上限に達してしまってジョブが終わってしまったときに、最適化の続きを行う機能があります。 本記事では、簡単に演習できるモデルを用意しました。 例題モデルのダウンロード https://us.v-cdn.net/6038102/uploads/OX1BJA6IGOS7/model01.7z 片持ち梁の問題に対してトポロジー最適化をしています。ここは本題ではないので説明は割愛します。 演習 展開したフォルダの model01.fem を普通に OptiStruct で流してみてください。 実は最適化繰り返し演算を 2回しか行わない設定としてあるため、 すぐに上限到達でランが終了します。…
INTRODUCTIONProsthetic knees have seen significant improvements over the last several decades. Originally, single axis prosthetic knees helped amputees to walk again. However, they lacked the stability and range of motion of real knees while requiring an unnatural gait. The polycentric knee was developed to address these…
INTRODUCTIONEnjoyed by hobbyists and utilized by industries for their mobility, drones have become commonplace. Their ability to access hard-to-reach areas and capture high-resolution imagery has revolutionized fields like environmental monitoring and infrastructure inspection. In agriculture, they facilitate crop…
Overview: This is the preference file which is used in the video below: https://youtu.be/6dBYqWt12YM?si=6_FuRj9Lsmuk4j1z Please note the user expressions in the Preference file needs to be coded with Templex. Please feel free to reach us if you have any request related to functions you would like to implement.…
INTRODUCTIONThe human hand is incredibly versatile, being able to pick up a large range of objects of different sizes and shapes while supporting large weights. It is natural that robotic engineers look to the hand for inspiration in the design of new robotic systems. In fact, many groups have developed iterations of…
Download Model Files https://us.v-cdn.net/6038102/uploads/I2CV9PIKGRQR/motionsolve-auto-lav-solutionoverview.pdf Light armored vehicles (LAVs) are versatile military vehicles with a balance of mobility and armor. LAVs can operate on-road and off-road in harsh environments. Off-road environments can range from hot, dry…
始めに Compute Console には、複数の .fem ファイルを連続で実行する機能が備わっています。本記事は、その機能を使う例題となります。 例題データ ダウンロード: https://us.v-cdn.net/6038102/uploads/BNB8438H453Z/100fems.7z .fem ファイルを 100 個用意してあります（中身は同じです）。別の .fem で行う場合は不要です。 Compute Console で実施 Que, 順番待ちを確認する オプション: ジョブ実行数とライセンス待ち時間の指定
https://us.v-cdn.net/6038102/uploads/C54MZ82UZ2SY/envelopesettings.mvw Overview: This preference file can be used in case you create an envelope in HyperView from different files, where loadcases share all the same loadcase name (eg: hyp files from NCode). It helps to identify the critical loadcase by source name instead…
始めに ボルトプリテンションのチュートリアルは、HyperMesh の操作主体ですが、この記事は OptiStruct のカード主体で学ぶ例題です。 同趣旨の 1D ボルトの例題はこちらです。…
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