Results 261 to 270 of about 14,463,930 (343)
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Reduced-Order Observer Design for Boolean Control Networks
IEEE Transactions on Automatic Control, 2020In this paper, we propose an approach to design reduced-order state observer for Boolean control networks by applying the semi-tensor product. At first, an approach is given to find reducible state variables.
Zhihua Zhang, Thomas Leifeld, Ping Zhang
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Robust fault estimation observer design for switched systems with unknown input
Applied Mathematics and Computation, 2019In this paper, the problem of robust fault estimation observer design for continuous-time switched systems subject to unknown input is investigated. Firstly, based on the average dwell-time method and the switched Lyapunov function technique, an unknown ...
Dongsheng Du, V. Cocquempot, B. Jiang
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2007
Much can be learned about a process by observing changes over time or by comparing two different processes under different conditions. This chapter introduces the major types of observational study designs: the longitudinal or cohort study, the comparative or case-control study, and some of their variants.
Raymond G, Hoffmann, Hyun Ja, Lim
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Much can be learned about a process by observing changes over time or by comparing two different processes under different conditions. This chapter introduces the major types of observational study designs: the longitudinal or cohort study, the comparative or case-control study, and some of their variants.
Raymond G, Hoffmann, Hyun Ja, Lim
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Nonlinear Observer Design by Observer Error Linearization
SIAM Journal on Control and Optimization, 1989The paper discusses the following problem. Given a nonlinear control system \(\dot x=f(x,u)\), \(y=h(x)\), when does there exist a coordinate transformation \(z=\phi (x)\), such that in the new coordinates the system takens the form \(\dot z=Az+g(y,u)\), \(y=Cz\), where the appropriately dimensioned matrices A and C are in observer canonical form (or ...
Xia, Xiao-Hua, Gao, Wei-Bin
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BMJ, 2012
Researchers investigated whether pioglitazone was associated with an increased risk of bladder cancer in people with type 2 diabetes.1 Use of pioglitazone, an oral antidiabetic agent in the thiazolidinedione class, is controversial.2 The researchers used the general practice research database to extract data from individual patients’ primary care ...
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Researchers investigated whether pioglitazone was associated with an increased risk of bladder cancer in people with type 2 diabetes.1 Use of pioglitazone, an oral antidiabetic agent in the thiazolidinedione class, is controversial.2 The researchers used the general practice research database to extract data from individual patients’ primary care ...
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Interval observer design for continuous-time linear parameter-varying systems
Systems & control letters (Print), 2019This paper studies interval observer design for linear parameter-varying systems subject to uncertainties in parameters, input and output. Based on a general assumption that these uncertainties are unknown but bounded by known intervals, a novel interval
Jitao Li +4 more
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Interval observer design for uncertain discrete-time linear systems
Systems & control letters (Print), 2018This paper proposes a novel interval observer design method for discrete-time linear systems with unknown but bounded disturbance and measurement noise. The proposed interval observer has a new structure that provides more design degrees of freedom.
Zhenhua Wang, C. Lim, Yi Shen
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Interval Observer Design for Discrete-Time Uncertain Takagi–Sugeno Fuzzy Systems
IEEE transactions on fuzzy systems, 2019This paper proposes a novel interval observer design method for discrete-time Takagi–Sugeno fuzzy systems with parametric uncertainty, disturbances, and measurement noise. We present a new structure of interval observer with more design parameters, which
Jitao Li +3 more
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Luenberger-like interval observer design for discrete-time descriptor linear system
Systems & control letters (Print), 2019In this paper, the problem of Luenberger-like interval observer design for discrete-time descriptor linear system is investigated. In the first place, two ways in which the original descriptor system is transformed into general systems are given and the ...
S. Guo +3 more
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Structure Preserving Observer Design for Port-Hamiltonian Systems
IEEE Transactions on Automatic Control, 2019In this paper, a full-order observer design method is proposed for port-Hamiltonian systems. The proposed method is based on the notion of contractive port-Hamiltonian systems.
A. Yaghmaei, M. Yazdanpanah
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