Local identifiability of linear systems via two-point observation (Q1922642)

The problem of local identifiability of parameter-dependent continuous-time linear autonomous state equations is considered. The equivalence conditions of system identifiability based on the observation of the state over the whole system operation time horizon \([0,T]\) versus the observation of the state at only the boundary points 0 and \(T\) are provided. Also a sufficient rank condition of local identifiability via two boundary point state observation is given.