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The optimal projection equations for reduced-order, discrete-time modeling, estimation, and control
1986
Journal of Guidance Control and Dynamics
Preserved Fulltext
The optimal projection equations derived previously for reduced-order, continuous-time modeling, estimation, and control are developed for the discret~time case. The d~ign equations are presented in a concise, unified manner to facilitate their accessibility for the development of numerical algorithms for practical applications. As in the continuous-time case, the standard Kalman filter and linear-quadratic-Gaussian results are immediately obtained as special cases of the estimation and control results.
doi:10.2514/3.20105
fatcat:estl7a3sajatnlhzaeu63mq76q