Results 11 to 20 of about 5,977,029 (374)

Risk-sensitive optimal control of quantum systems [PDF]

open access: yesPhysical Review A, 2004
The importance of feedback control is being increasingly appreciated in quantum physics and applications. This paper describes the use of optimal control methods in the design of quantum feedback control systems, and in particular the paper formulates and solves a risk-sensitive optimal control problem.
openaire   +5 more sources

In Situ Biofilm Monitoring Using a Heat Transfer Sensor: The Impact of Flow Velocity in a Pipe and Planar System [PDF]

open access: yesBiosensors
Industrially applied bioelectrochemical systems require long-term stable operation, and hence the control of biofilm accumulation on the electrodes. An optimized application of biofilm control mechanisms presupposes on-line, in-situ monitoring of the ...
Andreas Netsch   +3 more
doaj   +2 more sources

An Access Control Framework for Multilayer Rail Transit Systems Based on Trust and Sensitivity Attributes

open access: yesApplied Sciences, 2023
The construction of multilayer rail transit systems is a necessary way to realize “modern metropolitan areas on rail”, improve resource sharing, and increase travel services, where data integration is of utmost importance. To break data silos and realize
Xin Geng   +3 more
doaj   +1 more source

An Analytical and Numerical Sensitivity and Robustness Analysis of Wave Energy Control Systems

open access: yesIEEE Transactions on Control Systems Technology, 2020
Considerable effort has been expended on the design of control systems for wave energy converters (WECs) over the past two decades. Working from the fundamental requirement of impedance matching, a variety of conceptual and practical algorithms have ...
J. Ringwood   +3 more
semanticscholar   +1 more source

Modeling Deflection Control of Reinforced Concrete Slab Systems Using Utility Theory and Sensitivity Analysis [PDF]

open access: yesEurasian Journal of Science and Engineering, 2018
The model presented in this study provides a rational approach to deflection control of reinforced concrete two way slabs considering uncertainties in structural behavior and deflection limits and recognizes that the problem is subject to wide and ...
Bayan S. Al-Nu’man   +1 more
doaj   +1 more source

On controlling stochastic sensitivity of oscillatory systems [PDF]

open access: yesAutomation and Remote Control, 2013
For a nonlinear oscillatory stochastic system, we study the control problem for the variance of random trajectories around a deterministic cycle. To describe the range of random trajectories, we use the method of stochastic sensitivity functions.
Bashkirtseva, I. A.   +2 more
openaire   +3 more sources

Output-Feedback Control for Stochastic Feedforward Nonlinear Systems With Markovian Switching

open access: yesIEEE Access, 2022
This paper studies the output-feedback control for stochastic feedforward nonlinear systems with Markovian switching and unknown measurement sensitivity.
Hui Wang, Xiaoxiao Yao, Wuquan Li
doaj   +1 more source

Stochastic time-optimal control and sensitivity studies for additional food provided prey-predator systems involving Holling type-IV functional response

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
In this study we consider an additional food provided prey-predator model exhibiting Holling type-IV functional response incorporating the combined effects of both the continuous white noise and discontinuous Lévy noise.
D. Bhanu Prakash, D. K. K. Vamsi
doaj   +1 more source

The Effects of Weighting Functions on the Performances of Robust Control Systems

open access: yesProceedings, 2020
An important stage in robust control design is to define the desired performances of the closed loop control system using the models of the frequency sensitivity functions S.
Mircea Dulau, Stelian-Emilian Oltean
doaj   +1 more source

Sensitivity minimization by stable controllers for a class of unstable time-delay systems [PDF]

open access: yes2006 9th International Conference on Control, Automation, Robotics and Vision, Singapore, 2006, pp. 1-5, 2020
In this paper sensitivity minimization problem is considered for a class of unstable time delay systems. Our goal is to find a stable controller stabilizing the feedback system and giving rise to smallest H-infinity norm for the sensitivity function.
arxiv   +1 more source

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