Title :
On the design of optimal test signals in the case of time limited excitations
Author :
Beets, P. ; Peirlinckx, Luc ; Guillaume, Patrick ; Van Biesen, Leo
Abstract :
The design of optimal time-limited test signals is discussed for a linear time-invariant system with delay. The design method is twofold. Firstly, the optimal power spectrum is calculated by maximizing the Fisher information matrix. Secondly, a time limited multisine with minimum peak value is generated using a time domain/frequency domain swapping algorithm. The design procedure is investigated and tested by means of simulations and measurements
Keywords :
Computer aided software engineering; Delay effects; Delay estimation; Delay systems; Design methodology; Frequency domain analysis; Parameter estimation; Signal design; System testing; Underwater cables;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1995. IMTC/95. Proceedings. Integrating Intelligent Instrumentation and Control., IEEE
Conference_Location :
Waltham, MA, USA
Print_ISBN :
0-7803-2615-6
DOI :
10.1109/IMTC.1995.515410
