Results 1 to 10 of about 115,298 (107)

Variance-Constrained Multiobjective Control and Filtering for Nonlinear Stochastic Systems: A Survey [PDF]

Abstract and Applied Analysis, 2013
The multiobjective control and filtering problems for nonlinear stochastic systems with variance constraints are surveyed. First, the concepts of nonlinear stochastic systems are recalled along with the introduction of some recent advances.
Lifeng Ma, Zidong Wang, Hongli Dong, Guoliang Wei   +3 more
doaj   +3 more sources

Echo State Network-Based Adaptive Event-Triggered Control for Stochastic Nonaffine Systems with Actuator Hysteresis

Mathematics, 2023
This paper studies the problem of the event-triggered control of nonaffine stochastic nonlinear systems with actuator hysteresis. The echo state network (ESN) is introduced to approximate an unknown nonlinear function. The command filtering technology is
Shuxian Lun, Zhenkai Qin, Xiaodong Lu, Ming Li, Tianping Tao   +4 more
doaj   +1 more source

The effect of population size for pathogen transmission on prediction of COVID-19 spread

Scientific Reports, 2021
Extreme public health interventions play a critical role in mitigating the local and global prevalence and pandemic potential. Here, we use population size for pathogen transmission to measure the intensity of public health interventions, which is a key ...
Xuqi Zhang, Haiqi Liu, Hanning Tang, Mei Zhang, Xuedong Yuan, Xiaojing Shen   +5 more
doaj   +1 more source

Particle Filtering: A Priori Estimation of Observational Errors of a State-Space Model with Linear Observation Equation

Mathematics, 2021
Observational errors of Particle Filtering are studied over the case of a state-space model with a linear observation equation. In this study, the observational errors are estimated prior to the upcoming observations.
Rodi Lykou, George Tsaklidis
doaj   +1 more source

Optimal noise filtering in the chemotactic response of Escherichia coli. [PDF]

PLoS Computational Biology, 2006
Information-carrying signals in the real world are often obscured by noise. A challenge for any system is to filter the signal from the corrupting noise.
Burton W Andrews, Tau-Mu Yi, Pablo A Iglesias   +2 more
doaj   +1 more source

Mathematical control of complex systems 2013 [PDF]

, 2014
Mathematical control of complex systems have already become an ideal research area for control engineers, mathematicians, computer scientists, and biologists to understand, manage, analyze, and interpret functional information/dynamical behaviours from ...
Dong, H, He, X, Hu, J, Karimi, HR, Shen, B, Wang, Z   +5 more
core   +4 more sources

A discrete invitation to quantum filtering and feedback control [PDF]

, 2006
The engineering and control of devices at the quantum-mechanical level--such as those consisting of small numbers of atoms and photons--is a delicate business.
Belavkin V. P., Belavkin V. P., Holevo A., Kallianpur G., Lindsay J. M., Luc Bouten, Matthew R. James, Ramon van Handel   +7 more
core   +3 more sources

Stabilizing feedback controls for quantum systems [PDF]

, 2005
No quantum measurement can give full information on the state of a quantum system; hence any quantum feedback control problem is neccessarily one with partial observations, and can generally be converted into a completely observed control problem for an ...
Mazyar Mirrahimi, Ramon, Van Handel
core   +3 more sources

Quantum projection filter for a highly nonlinear model in cavity QED [PDF]

, 2005
Both in classical and quantum stochastic control theory a major role is played by the filtering equation, which recursively updates the information state of the system under observation.
Abraham R, Alsing P, Amari S, Belavkin V P, Belavkin V P, Bensoussan A, Bismut J-M, Bouten L, Brigo D, Brigo D, Dullerud G E, Gallot S, Gardiner C W, Hideo Mabuchi, Jacobs O L R, James M R, Kloeden P E, Maassen H, Mandel L, Mortensen R E, Naylor A W, Press W H, Ramon van Handel, Rogers L C G, Wiseman H M, Życzkowski K   +25 more
core   +2 more sources

Mean-Variance Hedging and Forward-Backward Stochastic Differential Filtering Equations

Abstract and Applied Analysis, 2011
This paper is concerned with a mean-variance hedging problem with partial information, where the initial endowment of an agent may be a decision and the contingent claim is a random variable.
Guangchen Wang, Zhen Wu
doaj   +1 more source