Input and state estimation for linear systems with a rank-deficient direct feedthrough matrix

Treatment of bias in recursive filtering

Bernard Friedland · IEEE Transactions on Automatic Control · 1969 · 740 citations

State Estimation, Parameter Estimation, Statistical Signal Processing +15

Unbiased minimum-variance input and state estimation for linear discrete-time systems

Steven Gillijns, Bart De Moor · Automatica · 2006 · 621 citations

State Estimation, Statistical Signal Processing, Engineering +8

Unbiased minimum-variance input and state estimation for linear discrete-time systems with direct feedthrough

Steven Gillijns, Bart De Moor · Automatica · 2007 · 514 citations

State Estimation, Mathematical Programming, Statistical Signal Processing +10

Unbiased minimum-variance linear state estimation

Peter K. Kitanidis · Automatica · 1987 · 475 citations

State Estimation, Statistical Signal Processing, Engineering +4

On the centrality of disturbance rejection in automatic control

Zhiqiang Gao · ISA Transactions · 2013 · 464 citations

Control Method, Control Strategy, Engineering +5