Title of article :
Effect of RHP zeros and poles on the sensitivity functions in multivariable systems
Author/Authors :
Kjetil Havre and Sigurd Skogestad، نويسنده ,
Abstract :
This paper examines the implications of Right Half Plane (RHP) zeros and poles on performance of
multivariable feedback systems. The results quantify the fundamental limitations imposed by RHP-zeros
and poles in terms of lower bounds on the peaks in the weighted sensitivity and complementary sensitivity
functions.
Keywords :
Performance limitations , Unstable zero dynamics , achievable 7¢~ performance , input output controllability , Linear systems
Journal title :
Astroparticle Physics
