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  3. Putting a Multibody Model in Orbit

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Putting a Multibody Model in Orbit

schipman
schipman over 3 years ago
I am curious if anyone has experience with trying to put an ADAMS model into orbit (i.e., propagating an orbit with gravitational forces, perturbations etc. while simulating the model of interest). After searching this forum and the help, nothing comes up which makes me think it isn't common or maybe even feasible. While I haven't tried, I can think of some potential issues, namely the large difference in scale of the orbit and the model which would seemingly create integrator problems. Seemingly the force and torque laws could be implemented, but to what success, I am not sure. In summary, I was looking for anybody's experiences with trying this and/or any thoughts/suggestions.
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  • Alexis Del Rio
    0 Alexis Del Rio over 3 years ago
    Yes, we have customers that generate satellites with Adams. Some of them cosimulate with other software for control (Ez5...), non-linear (MARC). Unfortunately I can't tell you much more than this.
     
    Fortunatelly you have an example in Adams Help
    Getting Started > Getting Started: Adams Vibration > Getting Started Using Adams Vibration > Adams Vibration Overview
     
    Other examples:
    www.researchgate.net/.../The-configuration-of-simulation-model-in-ADAMS_fig2_275523524
    www.google.com/search
    www.researchgate.net/.../Simulation-model-using-ADAMS_fig10_266733877
    the following link downloads a pdf
    www.google.com/url
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