Willems, Jan C. Feedforward control, PID control laws, and almost invariant subspaces. (English) Zbl 0473.93032 Syst. Control Lett. 1, 277-282 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 11 Documents MSC: 93B35 Sensitivity (robustness) 93B25 Algebraic methods 93D15 Stabilization of systems by feedback 93C05 Linear systems in control theory 93C99 Model systems in control theory 93C55 Discrete-time control/observation systems Keywords:state feedback; feedforward control; almost invariant subspaces; disturbance decoupling; PID control; impulsive control PDF BibTeX XML Cite \textit{J. C. Willems}, Syst. Control Lett. 1, 277--282 (1982; Zbl 0473.93032) Full Text: DOI References: [1] Wonham, W.M.; Wonham, W.M., () [2] Willems, J.C.; Commault, C., Disturbance decoupling by measuremenl feedback with stability or pole placement, SIAM J. control optim., 19, 4, 490-504, (1981) · Zbl 0467.93036 [3] Willems, J.C., Almost A (mod ℬ)-invariant subspaces, Astérisque, 75-76, 239-248, (1980) · Zbl 0459.93029 [4] Willems, J.C., Almost invariant subspaces: an approach to high gain feedback design —part I: almost controlled invariant subspaces, IEEE trans. automat. control, 26, 1, 235-252, (1981) · Zbl 0463.93020 [5] J.C. Willems, Almost invariant subspaces: an approach to high gain feedback design — Part II: Almost conditionally invariant subspaces, IEEE Trans. Automat. Control, submitted for publication. · Zbl 0491.93022 [6] Molinari, B.P., A strong controllability and observability in linear multivariable control, IEEE trans. automat. control, 21, 5, 761-764, (1976) · Zbl 0334.93009 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.