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Estimate Inertia Tensor

Calculate inertia tensor

Library

Mass Properties

Description

The Estimate Inertia Tensor block calculates the inertia tensor and the rate of change of the inertia tensor.

Linear interpolation is used to estimate the inertia tensor as a function of mass. The rate of change of the inertia tensor is a linear function of rate of change of mass.

Parameters

Full mass

Specifies the gross mass of the craft.

Empty mass

Specifies the empty mass of the craft.

Full inertia matrix

Specifies the inertia tensor at gross mass of the craft.

Empty inertia matrix

Specifies the inertia tensor at empty mass of the craft.

Inputs and Outputs

InputDimension TypeDescription

First

 Contains the mass.

Second

 Contains the rate of change of mass.

OutputDimension TypeDescription

First

 Contains the inertia tensor.

Second

 Contains the rate of change of inertia tensor.

Introduced before R2006a

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