On negative imaginariness and H∞ control of descriptor systems with state–space symmetry
M Liu, K Feng - Automatica, 2024 - Elsevier
This paper studies negative imaginariness and the static output feedback H∞ control
synthesis of descriptor systems based on the state–space symmetric model. First, under the …
synthesis of descriptor systems based on the state–space symmetric model. First, under the …
A negative imaginary lemma and state-feedback negative imaginary synthesis for commensurate fractional-order systems
M Liu - Journal of the Franklin Institute, 2024 - Elsevier
This article focuses on negative imaginariness of commensurate fractional-order linear time-
invariant systems. Enlightened by the generalized Kalman–Yakubovic–Popov lemma …
invariant systems. Enlightened by the generalized Kalman–Yakubovic–Popov lemma …