In this paper we solve the basic fractional analogue of the classical linear-quadratic gaussian regulator problem in continuous time. For a completely observable controlled linear system driven by a fractional brownian motion, we describe explicitely the optimal control policy which minimizes a quadratic performance criterion.
Mots-clés : fractional brownian motion, linear system, optimal control, quadratic payoff
@article{PS_2003__7__161_0, author = {Kleptsyna, M. L. and Breton, Alain Le and Viot, M.}, title = {About the linear-quadratic regulator problem under a fractional brownian perturbation}, journal = {ESAIM: Probability and Statistics}, pages = {161--170}, publisher = {EDP-Sciences}, volume = {7}, year = {2003}, doi = {10.1051/ps:2003007}, mrnumber = {1956077}, zbl = {1030.93059}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/ps:2003007/} }
TY - JOUR AU - Kleptsyna, M. L. AU - Breton, Alain Le AU - Viot, M. TI - About the linear-quadratic regulator problem under a fractional brownian perturbation JO - ESAIM: Probability and Statistics PY - 2003 SP - 161 EP - 170 VL - 7 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ps:2003007/ DO - 10.1051/ps:2003007 LA - en ID - PS_2003__7__161_0 ER -
%0 Journal Article %A Kleptsyna, M. L. %A Breton, Alain Le %A Viot, M. %T About the linear-quadratic regulator problem under a fractional brownian perturbation %J ESAIM: Probability and Statistics %D 2003 %P 161-170 %V 7 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ps:2003007/ %R 10.1051/ps:2003007 %G en %F PS_2003__7__161_0
Kleptsyna, M. L.; Breton, Alain Le; Viot, M. About the linear-quadratic regulator problem under a fractional brownian perturbation. ESAIM: Probability and Statistics, Tome 7 (2003), pp. 161-170. doi : 10.1051/ps:2003007. http://archive.numdam.org/articles/10.1051/ps:2003007/
[1] Linear Estimation and Stochastic Control. Chapman and Hall (1977). | MR | Zbl
,[2] Stochastic analysis of the fractional Brownian motion. Potential Anal. 10 (1999) 177-214. | MR | Zbl
and ,[3] Stochastic calculus for fractional Brownian motion I. Theory. SIAM J. Control Optim. 38 (2000) 582-612. | MR | Zbl
, and ,[4] On the prediction of fractional Brownian motion. J. Appl. Probab. 33 (1997) 400-410. | MR | Zbl
and ,[5] A stochastic maximum principle for processes driven by fractional Brownian motion, Preprint 24. Pure Math. Dep. Oslo University (2000).
, and ,[6] Statistical analysis of the fractional Ornstein-Uhlenbeck type process. Statist. Inference Stochastic Process. (to appear). | Zbl
and ,[7] Extension of the Kalman-Bucy filter to elementary linear systems with fractional Brownian noises. Statist. Inference Stochastic Process. (to appear). | Zbl
and ,[8] General approach to filtering with fractional Brownian noises - Application to linear systems. Stochastics and Stochastics Rep. 71 (2000) 119-140. | Zbl
, and ,[9] Solution of some linear-quadratic regulator problem under a fractional Brownian perturbation and complete observation, in Prob. Theory and Math. Stat., Proc. of the 8th Vilnius Conference, edited by B. Grigelionis et al., VSP/TEV (to appear).
, and ,[10] Statistics of Random Processes. Springer-Verlag (1978). | Zbl
and ,[11] An elementary approach to a Girsanov formula and other analytical results on fractional Brownian motions. Bernoulli 5 (1999) 571-587. | MR | Zbl
, and ,[12] Linear estimation of self-similar processes via Lamperti's transformation. J. Appl. Probab. 37 (2000) 429-452. | MR | Zbl
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