List of acronyms ARE algebraic Riccati equation FDLTI finite dimensional linear time invariant iff if and only if left coprime factorization LFT linear fractional transformation Thp or LHP left-half plane Re(s)<o LOG linear quadratic Gaussian LTI linear time invariant MIMO aput multioutput nlcf normalized left coprime factorization N nominal performance ormalized right coprime factorization nominal stability right coprime factorization rhp or RHP ight-half plane Re(s)>0 RP robust performance robust stability SISO single-input single-output SSV structured singular value(u) SVD singular value decomposition XVIlList of Acronyms ARE algebraic Riccati equation FDLTI finite dimensional linear time invariant iff if and only if lcf left coprime factorization LFT linear fractional transformation lhp or LHP left-half plane Re(s) < 0 LQG linear quadratic Gaussian LTI linear time invariant MIMO multi-input multioutput nlcf normalized left coprime factorization NP nominal performance nrcf normalized right coprime factorization NS nominal stability rcf right coprime factorization rhp or RHP right-half plane Re(s) > 0 RP robust performance RS robust stability SISO single-input single-output SSV structured singular value (µ) SVD singular value decomposition xvii