Simulations of different mechanisms of car are performed:
- suspension
- wheel steering
- powertrain
- window raisers , screen wipers, pedals, control arms and etc.
- car stability and steerability analysis
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In order to simulate the dynamics of the mechanism a model represented in the form of solid objects is made. At that, the elements of the mechanism are transformed into solid objects using various mechanical models of the elements. It is possible to use a set of standard models in many problems. But the complexity of the mechanic modeling lies in the fact that a lot of different models of the elements should be used. |
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The parameters depending on the geometry, and material properties are being determined for each model. These can be mass, inertia momentum, gravity centre. For the model of the mechanism the forces and moments, acting on the mechanism, boundary conditions and contacts.
The mechanism dynamics and kinematics modeling becomes possible as well as the system frequency analysis with the help of these models.
Sometimes it becomes necessary to develop new models of the elements. In this case the mathematics of the element is being developed, testing is being carried out, and the element is being included into the library of the calculation software.
The specialists of our company have great experience in developing mechanical elements. In the process of our work in the car automotive industry we have collected a unique library of mathematical models.
Modern equipment is synthesis of electronics, mechanics, hydraulics. Our engineers perform combined analysis of systems of different physical nature. It is possible new model development for following systems:
- mechanics
- pneumatics
- hydraulics
- electronics