Abstract
Keywords: virtual, prototyping, landing-gear
The paper presents some aspects about virtual prototyping achievement for landing gear assembly. The virtual prototyping permits the obtaining of virtual prototype in place of physical model by computer for testing and evaluation of specific features of designed product in the increased efficiency conditions. Are presented the steps to CAD realize of parameterized model and kinematical simulation. The scope of virtual prototyping is for testing behavior mode still from design phase.