Alternative Text Description for Equation 2:

RESNA 28th Annual Conference - Atlanta, Georgia

Matrix G subscripted with u of vector q times vector F equals vector Q subscripted with u. This equation depicts a linear relationship for the force identification. Here, the vector F subscripted with u contains unknown components to be identified. Matrix Q subscripted with u is obtained from the left hand side of Equation 1 and the measured force components multiplied with a part of matrix G, which are all measurable or known a priori. Matrix G subscripted with u is a modified system matrix.