Modellbygge av mekaniksystem och riktmotorer i stridsvagn 122

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This master thesis is one part of a project, called “StabSim”, with the purpose to develop a simulation model for the align and stabilisation system in main battle tank 122. The origin of this project is that it should be possible to make control analysis without risking any hardware. Besides that it will be easy to change components in order to investigate the behaviour of the system. The report includes modelling of tower and weapon mechanics and also the modelling of the synchronous motors, which control these. There is also a discussion whether the model can be reduced in order to receive a less stiff system. To get a proper system the models needs many parameters. Some of them are unknown and that’s why this report includes methods to estimate them. Measurements h...