Certains points techniques restent à analyser dans les travaux futurs. Un point
à développer est la taille de l’horizon d’observation assurant une meilleure
discer-nabilité des séquences de commutation. Des simulations numériques ont montré
l’influence de la taille de cet horizon sur la qualité de la reconnaissance des
dif-férents chemins. Toutefois, une expression analytique de cette taille n’a pu être
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mécanisme de commutation, il faut noter que, les différentes méthodes mises en
œuvre conduisent à des problèmes d’optimisation sous contraintes dans lesquels la
norme euclidienne est souvent utilisée. Il faudrait pouvoir évaluer l’impact de
l’uti-lisation d’autres normes sur le problème d’optimisation. De façon plus générale, le
problème de l’identification des systèmes à commutation pourra être considéré ainsi
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