Robust state estimation for stochastic genetic regulatory networks
Robust state estimation for stochastic genetic regulatory networks
复制标题
随机遗传调控网络的鲁棒状态估计
DOI:
10.1080/00207720903141434
复制
发表时间:
2010-01
影响因子:
4.3
通讯作者:
Liang, Jinling
中科院分区:
文献类型:
--
作者:
Lam, James;Liang, Jinling
In this article, the state estimation problem is investigated for genetic regulatory networks (GRNs) with parameter uncertainties and stochastic disturbances. To account for the unavoidable modelling errors and parameter fluctuations, the network parameters are assumed to be time-varying but norm-bounded. Furthermore, scalar multiplicative white noises are introduced into both the translation process and the feedback regulation process in order to reflect the inherent intracellular and extracellular noise perturbations. The purpose of the addressed problem is to design a linear state estimator that can estimate the true concentration of the mRNA and the protein of the uncertain GRNs. By resorting to the Lyapunov–Krasovskii functional method combined with the linear matrix inequality (LMI) technique, sufficient conditions are first established for ensuring the stochastic stability of the dynamics of the estimation error, and the estimator gains are then designed in terms of the solutions to some LMIs that can be easily solved by using the standard numerical software. A three-node GRN is presented to show the effectiveness of the proposed design procedures.
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DOI:
10.1109/cec.2003.1299570
发表时间:
2003
期刊:
The 2003 Congress on Evolutionary Computation, 2003. CEC '03.
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1016/s0076-5392(08)x6039-4
发表时间:
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期刊:
--
影响因子:
--
作者:
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通讯作者:
H. Kushner
影响因子:
2.1
作者:
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通讯作者:
Zidong Wang
影响因子:
1.8
作者:
G. Wei;Zidong Wang;H. Shu;K. Fraser;Xiaohui Liu
通讯作者:
G. Wei;Zidong Wang;H. Shu;K. Fraser;Xiaohui Liu
DOI:
10.1016/b978-0-12-801238-3.64118-1
发表时间:
2019
期刊:
Encyclopedia of Biomedical Engineering
影响因子:
--
作者:
L. Sugavaneswaran
通讯作者:
L. Sugavaneswaran