Normalized Dynamic Eigenvalues for Scalar Time-varying Sytems
نویسنده
چکیده
Linear time-varying systems are considered. The associated homogeneous time-varying differential equation is assumed to be given in a frame of reference such that the system matrix is upper triangular. An analytic expression for the solution then can be derived. For a higher order SISO system this solution is a sum of modes, each mode being the product of constant amplitude and an exponential function whose argument contains the normalized dynamic eigenvalues.
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