Sensitivity Analysis of Multibody Dynamics Using Spatial Operators
نویسندگان
چکیده
This paper discusses an approach for sensitivity analysis of multibody dynamics using spatial operators. The spatial operators are rooted in the function space approach to estimation theory developed in the decades that followed the introduction of the Kalman filter. The operators provide a mathematical framework for studying a wide range of analytical and computational problems associated with multi-body system dynamics. This paper focuses on the computation of the sensitivity of the system mass matrix and develops an analytical expression for the same using spatial operators.
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