[1] M. Araki, K. Yamamoto:
Multivariable multirate sampled-data systems: state space description, transfer characteristics, and Nyquist criterion. IEEE Trans. Automat. Control AC-31 (1986), 145-154.
MR 0824909
[2] S. Bittanti:
Deterministic and stochastic linear periodic systems. In: Time Series and Linear Systems (S. Bittanti, ed.), Springer-Verlag, Berlin 1986, pp. 141-182.
MR 0897824
[3] S. Bittanti, P. Bolzern:
Discrete-time linear periodic systems: gramian and modal criteria for reachability and controllability. Internat. J. Control 41 (1985), 909-928.
MR 0792917 |
Zbl 0566.93006
[4] R. W. Brockett:
Finite Dimensional Linear Systems. Wiley, New York 1970.
Zbl 0216.27401
[5] C. T. Chen: Linear System Theory and Design. Holt, Rinehart and Winston, New York 1984.
[6] P. Colaneri:
Zero-error regulation of discrete-time linear periodic systems. Systems Control Lett. 15 (1990), 2, 161-167.
MR 1068922 |
Zbl 0712.93047
[7] G. Conte A. M. Perdon, S. Longhi:
Invertibility and inversion of linear periodic systems. In: Preprints of the 11th IFAC World Congress, Vol. 2, Tallin 1990, pp. 241-244.
MR 1166036
[8] G. Conte A. M. Perdon, S. Longhi:
Zero structure at infinity of linear periodic systems. Circuits Systems Signal Process. 10 (1991), 1, 91-100.
MR 1086948
[9] D. S. Evans:
Finite-dimensional realizations of discrete-time weighting patterns. SIAM J. Appl. Math. 22 (1972), 45-67.
MR 0378915 |
Zbl 0242.93024
[10] M. Fjeld:
Optimal control of multivariable periodic processes. Automatica 5 (1969), 497-506.
Zbl 0204.46902
[11] O. M. Grasselli:
A canonical decomposition of linear periodic discrete-time systems. Internat. J. Control 40 (1984), 1, 201-214.
MR 0750419 |
Zbl 0546.93010
[12] O. M. Grasselli:
Dead-beat observers of reduced order for linear periodic discrete-time systems with inaccessible inputs. Internat. J. Control 40 (1984), 731-745.
Zbl 0547.93030
[13] O. M. Grasselli, F. Lampariello:
Dead-beat control of linear periodic discrete-time systems. Internat. J. Control 33 (1981), 1091-1106.
MR 0624173 |
Zbl 0464.93056
[14] O. M. Grasselli, S. Longhi:
Disturbance localization with dead-beat control for linear periodic discrete-time systems. Internat. J. Control 44 (1986), 5, 1319-1347.
MR 0858932 |
Zbl 0602.93027
[15] O. M. Grasselli, S. Longhi:
Output dead-beat controllers and function dead-beat observers for linear periodic discrete-time systems. Internat. J. Control 43 (1986), 2, 517-537.
MR 0825659 |
Zbl 0583.93044
[16] O. M. Grasselli, S. Longhi:
Disturbance localization by measurement feedback for linear periodic discrete-time systems. Automatica 24 (1988), 3, 375-385.
MR 0947377 |
Zbl 0653.93033
[17] O. M. Grasselli, S. Longhi:
Pole placement for non-reachable periodic discrete-time systems. Math. Control Signals Systems 4 (1991), 439-455.
MR 1128264
[18] O. M. Grasselli, S. Longhi:
Robust tracking and regulation of linear periodic discrete-time systems. Internat. J. Control 54 (1991), 3, 613-633.
MR 1117838 |
Zbl 0728.93065
[19] O. M. Grasselli, S. Longhi:
Block decoupling with stability of linear periodic systems. J. Math. Systems Estimation Control 3 (1993), 4, 427-458.
MR 1318606 |
Zbl 0785.93062
[20] O. M. Grasselli, S. Longhi:
Linear function dead-beat observers with disturbance localization for linear periodic discrete-time systems. Internat. J. Control 45 (1987), 5, 1603-1627.
MR 0890402 |
Zbl 0622.93042
[21] O. M. Grasselli, S. Longhi:
Zeros and poles of linear periodic multivariable discrete-time systems. Circuits Systems Signal Process. 7 (1988), 3, 361-380.
MR 0962108 |
Zbl 0662.93015
[22] O. M. Grasselli, S. Longhi:
Finite zero structure of linear periodic discrete-time systems. Internat. J. Systems Sci. 22 (1991), 10, 1785-1806.
MR 1128912 |
Zbl 0743.93047
[23] O. M. Grasselli, S. Longhi:
The geometric approach for linear periodic discrete-time systems. Linear Algebra Appl. 158 (1991), 27-60.
MR 1126434 |
Zbl 0758.93044
[25] M. Kono:
Eigenvalue assignment in linear periodic discrete-time systems. Internat. J. Control 32 (1980), 149-158.
MR 0580197 |
Zbl 0443.93044
[26] M. Kono T. Suzuki, T. Morishita:
Block decoupling problem of linear $\omega$-periodic discrete-time systems. IEEE Trans. Automat. Control 35 (1990), 1262-1265.
MR 1074896
[27] S. Longhi A. M. Perdon, G. Conte:
Geometric and algebraic structure at infinity of discrete-time linear periodic systems. Linear Algebra Appl. 122/123/124 (1989), 245-271.
MR 1019990
[28] R. A. Meyer, C. S. Burrus:
A unified analysis of multirate and periodically time-varying digital filters. IEEE Trans. Circuits and Systems 22 (1975), 162-168.
MR 0392090
[29] C. Nikias: A general realization scheme of periodically time-varying digital filters. IEEE Trans. Circuits and Systems 32 (1985), 204-207.
[30] B. Park, E. I. Verriest:
Canonical forms on discrete linear periodically time-varying systems and a control application. In: Proc. of the 28th IEEE CDC, Tampa 1989, pp. 1220-1225.
MR 1038997
[31] J. A. Richards:
Analysis of Periodically Time-varying Systems. Springer-Verlag, Berlin 1983.
Zbl 0503.34002
[32] E. I. Verriest: The operational transfer function and parametrization of N-periodic systems. In: Proc. of the 27th IEEE CDC, Austin 1988, 1994-1999.
[33] J. Vlach K. Singhal, M. Vlach: Computer oriented formulation of equations and analysis of switched-capacitor networks. IEEE Trans. Circuits and Systems 31 (1984), 753-765.
[34] L. Zheng: Discrete-time adaptive control for periodically time-varying systems. In: Proc. of the IFAC Symp. on Adaptive Systems in Control and Signal Processing, Lund 1986, pp. 131-135.