TY - JOUR
T1 - L2 and H2 performance analysis and gain-scheduling synthesis for parameter-dependent systems
AU - Prempain, Emmanuel
AU - Postlethwaite, Ian
PY - 2008
Y1 - 2008
N2 - This paper focuses on quadratic performance analysis and output feedback gain-scheduling synthesis for parameter-dependent systems with
linear fractional representations (LFRs). New quadratic H2 and L2 performance analysis results based on full-block multipliers are given. A
novel gain-scheduling output feedback synthesis, which can be regarded as a natural extension of the loop shaping design procedure of McFarlane
and Glover to parameter-dependent systems, is proposed. This gain-scheduling technique is computationally attractive and yields a simple and
transparent control structure that can be easily implemented. Its effectiveness is illustrated on a benchmark missile autopilot example.
AB - This paper focuses on quadratic performance analysis and output feedback gain-scheduling synthesis for parameter-dependent systems with
linear fractional representations (LFRs). New quadratic H2 and L2 performance analysis results based on full-block multipliers are given. A
novel gain-scheduling output feedback synthesis, which can be regarded as a natural extension of the loop shaping design procedure of McFarlane
and Glover to parameter-dependent systems, is proposed. This gain-scheduling technique is computationally attractive and yields a simple and
transparent control structure that can be easily implemented. Its effectiveness is illustrated on a benchmark missile autopilot example.
KW - L2 and H2 performance analysis
KW - parameter-dependent systems
KW - gain-scheduling control
KW - full-block multipliers
KW - coprime factorizations
KW - loop shaping control
KW - missile autopilot design
U2 - 10.1016/j.automatica.2007.12.008
DO - 10.1016/j.automatica.2007.12.008
M3 - Article
VL - 44
SP - 2081
EP - 2089
JO - Automatica
JF - Automatica
SN - 0005-1098
IS - 8
ER -