Results 51 to 60 of about 18,411,452 (302)

Output feedback design and controllable cascade connections of nonlinear systems

open access: yes, 1982
For linear control systems necessary and sufficient conditions have been established for transforming a linear multiinput multioutput controllable system to a single input controllable system by use of linear output feedback. This problem is studied here
Tsinias, J.   +2 more
core   +1 more source

On the Practical Output Feedback Stabilization for Nonlinear Uncertain Systems [PDF]

open access: yes, 2009
In this paper, we treat the problem of output feedback stabilization of nonlinear uncertain systems. We propose an output feedback controller that guarantees global uniform practical stability of the closed loop ...
Benabdallah, A.
core   +1 more source

Analysis of the energy dissipation characteristics of a nonlinear vehicle suspension system

open access: yes, 2022
This paper focuses on the effect of nonlinearities on the energy dissipation capability of a vehicle suspension system. The effect of the nonlinear parameters of interest, on the energy dissipation characteristics of the suspension system, was ...
Diala, U, Lang, Z. Q., Zhu, Y.
core   +1 more source

Development of OCMNO algorithm applied to optimize surface quality when ultra-precise machining of SKD 61 coated Ni-P materials

open access: yesManufacturing Review, 2023
In this paper, a new algorithm developing to solve optimization problems with many nonlinear factors in ultra-precision machining by magnetic liquid mixture.
Duc Le Anh   +2 more
doaj   +1 more source

Clinical and Modifiable Factors Associated With Disability and Relapse in MOGAD: A Multicentre Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Factors associated with relapse course and disability in myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD) remain incompletely understood. Objectives To identify clinical and modifiable factors associated with relapse and disability in MOGAD. Methods In this ambispective multicentre cohort study using data from
Yingtao Wang   +23 more
wiley   +1 more source

Modeling nonlinear stochastic kinetic system and stochastic optimal control of microbial bioconversion process in batch culture [PDF]

open access: yes, 2013
In this paper, we analyze a stochastic model representing batch fermentation in the process of glycerol bio-dissimilation to 1,3-propanediol by klebsiella pneumoniae.
Xiu, Zhilong, Wang, Lei, Feng, Enmin
core   +1 more source

Fusion Particle Filter for Nonlinear Systems Based on Segmental Gauss-Hermite Approximation

open access: yesIEEE Access, 2020
Multisensor fusion estimators play an important role in modern information processing. Weighted measurement fusion (WMF) algorithm has widely been applied to data compression of multisensor linear systems.
Yun Li
doaj   +1 more source

Predictive Value of Composite Inflammatory Markers for Stroke Prognosis: A Prospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Novel composite inflammatory markers' role in stroke prognosis is understudied, and the best predictor is unclear, requiring further exploration. Objectives This study aimed to systematically evaluate the associations of 6 novel composite inflammatory markers on stroke prognosis.
Bing Wu   +7 more
wiley   +1 more source

Iterated Orthogonal Simplex Cubature Kalman Filter and Its Applications in Target Tracking

open access: yesApplied Sciences, 2023
In order to increase a nonlinear system’s state estimate precision, an iterated orthogonal simplex cubature Kalman filter (IOSCKF) is presented in this study for target tracking.
Zhaoming Li   +3 more
doaj   +1 more source

Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park   +5 more
wiley   +1 more source

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