109 citations
2 papers
eess.SY2018★ 109 cited
Linear System Identification in a Nonlinear Setting - Nonparametric analysis of the nonlinear distortions and their impact on the best linear approximation
Johan Schoukens, Mark Vaes, Rik Pintelon
This article addresses the following problems: 1) First, a nonlinearity analysis is made looking for the presence of nonlinearities in an early phase of the identification process.…
astro-ph2008★ 20 cited
Non-thermal radio emission from O-type stars III. Is Cyg OB2 No. 9 a wind-colliding binary?
S. Van Loo, R. Blomme, S. M. Dougherty +1
The star Cyg OB2 No. 9 is a well-known non-thermal radio emitter. Recent theoretical work suggests that all such O-stars should be in a binary or a multiple system. However, there…