I need to measure the mass and moment of inertia of a multi-component model in Simscape in real time. During the simulation process, some fixed components need to be detached from the main body one by one. I have used Weld Joint and Inertia Sensor, and found that the mass measured by Inertia Sensor did not decrease after the Weld Joint detached a component from the main body. In addition, I have also used Enabled Subsystems, trying to switch the connection method between the component and the main body when a component detached from the main body (from Rigid Transform to 6-DOF Joint), but it could not run. Is there any way to measure the inertia parameters of a model whose structure changes?I need to measure the mass and moment of inertia of a multi-component model in Simscape in real time. During the simulation process, some fixed components need to be detached from the main body one by one. I have used Weld Joint and Inertia Sensor, and found that the mass measured by Inertia Sensor did not decrease after the Weld Joint detached a component from the main body. In addition, I have also used Enabled Subsystems, trying to switch the connection method between the component and the main body when a component detached from the main body (from Rigid Transform to 6-DOF Joint), but it could not run. Is there any way to measure the inertia parameters of a model whose structure changes? I need to measure the mass and moment of inertia of a multi-component model in Simscape in real time. During the simulation process, some fixed components need to be detached from the main body one by one. I have used Weld Joint and Inertia Sensor, and found that the mass measured by Inertia Sensor did not decrease after the Weld Joint detached a component from the main body. In addition, I have also used Enabled Subsystems, trying to switch the connection method between the component and the main body when a component detached from the main body (from Rigid Transform to 6-DOF Joint), but it could not run. Is there any way to measure the inertia parameters of a model whose structure changes? inertia sensor, weld joint MATLAB Answers — New Questions

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