Title :
On the External Positivity of Linear Time-Invariant Dynamic Systems
Author :
De la Sen, Manuel
Author_Institution :
Inst. of Res. & Dev. of Processes, Bilbao
Abstract :
This brief is devoted to present a general method to characterize precisely the external positivity property of linear time-invariant continuous-time dynamic systems which is based on the Post formula for Laplace inversion.
Keywords :
Laplace transforms; continuous time systems; linear systems; Laplace inversion; continuous-time dynamic systems; external positivity; linear time-invariant dynamic systems; Dynamic systems; Post–Laplace inversion formula; external positivity;
Journal_Title :
Circuits and Systems II: Express Briefs, IEEE Transactions on
DOI :
10.1109/TCSII.2007.911818
