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RecurDyn 2023 新版發佈
發佈日期 2022-12-28
全面升級！實用的功能：靜態分析、球體自動六面體網格、單位切換...等等。
Solver Enhancement #1
Geo Surface Contact
Enhancements
ㆍThe Geo Surface Contact algorithm has many improvements that increase contact performance, including support for symmetric multiprocessing (SMP).
ㆍSimulation time can be reduced by up to 40% to 50% for models that heavily use Geo Surface Contacts.
ㆍThe improved contact algorithm is applied without any model modifications.
ㆍSince contact is usually used, the overall analysis speed of most RecurDyn models is improved.
ㆍThe computational speed is improved for both flexible bodies (FFlex and RFlex) and rigid bodies.
Especially effective in the following cases
ㆍBodies are in continuous contact.
ㆍA model includes many contacts.
ㆍFor FFlex contact, the contact calculation is larger than the FFlex calculation.
Solver Enhancement #2
Static Solver and FFlex Static
Enhancements
ㆍA new N-R (Newton-Rasphon) static solver finds the static equilibrium state more reliably and accurately than RecurDyn V9R5.
ㆍSupports static analysis of complex MFBD models that include contact between FFlex, Rigid and RFlex bodies.
ㆍIn development for more than 2 years.
Benefits
ㆍBy calculating the initial equilibrium state of a model such as vehicle or excavator in advance, the simulation speed and accuracy can be improved.
ㆍTotal simulation time can be reduced by tuning a model through static analysis before dynamic analysis.
ㆍWhen the effect of inertia is small, the behavior of the model can be quickly observed using quasi-static analysis.
ㆍIt is possible to investigate the system’s range of motion or the interference between bodies through static analysis.
FFlex Static
ㆍStructural analysis of flexible bodies can confirm deformation and stress in a static state.
ㆍSupports static analysis of an MFBD model considering not only self contact of FFlex body but also contact with other bodies.
ㆍWhen a deformed shape of a flexible body is required, it can be obtained by using static analysis and extracting the results.
ㆍBy calculating the initial equilibrium state of a model such as vehicle or excavator in advance, the simulation speed and accuracy can be improved.
ㆍTotal simulation time can be reduced by tuning a model through static analysis before dynamic analysis.
ㆍWhen the effect of inertia is small, the behavior of the model can be quickly observed using quasi-static analysis.
ㆍIt is possible to investigate the system’s range of motion or the interference between bodies through static analysis.
Various MFBD model examples using FFlex Static
ㆍIt is now possible to change the units of the model even after creating the model.
ㆍThe newly added Change Model Units function allows the user to freely change the model units such as Force, Mass, Length and Time.
Endless Simulation
ㆍIt is now possible to determine whether to specify the Simulation End Time.
ㆍIf the End Time is not specified, the simulation continues until the user clicks the Stop button.
Screen Recorder
ㆍThe new recording options have been added to the existing Record.
- Working Window
- Selected Area
- Full Screen recording methods.
Solver Enhancement #1
Geo Surface Contact