Covariance Steering of Discrete-Time Stochastic Linear Systems Based on Wasserstein Distance Terminal Cost
Covariance Steering of Discrete-Time Stochastic Linear Systems Based on Wasserstein Distance Terminal Cost
复制标题
基于Wasserstein距离终端成本的离散时间随机线性系统协方差导向
DOI:
10.1109/lcsys.2020.3047132
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发表时间:
2021
影响因子:
3
通讯作者:
Bakolas, Efstathios
中科院分区:
文献类型:
--
作者:
Balci, Isin M.;Bakolas, Efstathios
We consider a class of stochastic optimal control problems for discrete-time linear systems whose objective is the characterization of control policies that will steer the probability distribution of the terminal state of the system close to a desired Gaussian distribution. In our problem formulation, the closeness between the terminal state distribution and the desired (goal) distribution is measured in terms of the squared Wasserstein distance which is associated with a corresponding terminal cost term. We recast the stochastic optimal control problem as a finite-dimensional nonlinear program whose performance index can be expressed as the difference of two convex functions. This representation of the performance index allows us to find local minimizers of the original nonlinear program via the so-called convex-concave procedure [1]. Finally, we present non-trivial numerical simulations to demonstrate the efficacy of the proposed technique by comparing it with sequential quadratic programming methods in terms of computation time.
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DOI:
--
发表时间:
2016
期刊:
American Control Conference
影响因子:
--
作者:
E. Bakolas
通讯作者:
E. Bakolas
影响因子:
3
作者:
Kazuhide Okamoto;M. Goldshtein;P. Tsiotras
通讯作者:
Kazuhide Okamoto;M. Goldshtein;P. Tsiotras
影响因子:
6.8
作者:
Chen, Yongxin;Georgiou, Tryphon T.;Pavon, Michele
通讯作者:
Pavon, Michele
DOI:
--
发表时间:
2016
期刊:
American Control Conference
影响因子:
--
作者:
A. Halder;Eric D. B. Wendel
通讯作者:
Eric D. B. Wendel
DOI:
--
发表时间:
1990
期刊:
影响因子:
--
作者:
Purdue Astronautics
通讯作者:
Purdue Astronautics