TY - JOUR
T1 - Parameterized LMI Based Diagonal Dominance Compensator Study for Polynomial Linear Parameter Varying System
AU - Han, Xiaobao
AU - Li, Huacong
AU - Jia, Qiusheng
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/12/20
Y1 - 2017/12/20
N2 - For dynamic decoupling of polynomial linear parameter varying(PLPV) system, a robust dominance pre-compensator design method is given. The parameterized precompensator design problem is converted into an optimal problem constrained with parameterized linear matrix inequalities(PLMI) by using the conception of parameterized Lyapunov function(PLF). To solve the PLMI constrained optimal problem, the precompensator design problem is reduced into a normal convex optimization problem with normal linear matrix inequalities (LMI) constraints on a new constructed convex polyhedron. Moreover, a parameter scheduling pre-compensator is achieved, which satisfies robust performance and decoupling performances. Finally, the feasibility and validity of the robust diagonal dominance pre-compensator design method are verified by the numerical simulation on a turbofan engine PLPV model.
AB - For dynamic decoupling of polynomial linear parameter varying(PLPV) system, a robust dominance pre-compensator design method is given. The parameterized precompensator design problem is converted into an optimal problem constrained with parameterized linear matrix inequalities(PLMI) by using the conception of parameterized Lyapunov function(PLF). To solve the PLMI constrained optimal problem, the precompensator design problem is reduced into a normal convex optimization problem with normal linear matrix inequalities (LMI) constraints on a new constructed convex polyhedron. Moreover, a parameter scheduling pre-compensator is achieved, which satisfies robust performance and decoupling performances. Finally, the feasibility and validity of the robust diagonal dominance pre-compensator design method are verified by the numerical simulation on a turbofan engine PLPV model.
UR - http://www.scopus.com/inward/record.url?scp=85039426944&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/280/1/012015
DO - 10.1088/1757-899X/280/1/012015
M3 - 会议文章
AN - SCOPUS:85039426944
SN - 1757-8981
VL - 280
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012015
T2 - 3rd International Conference on Mechanical Engineering and Automation Science, ICMEAS 2017
Y2 - 13 October 2017 through 15 October 2017
ER -