Results 101 to 110 of about 154,885 (280)

The two-degree-of-freedom parallel control for inverse response plus time delay

open access: yesSystems Science & Control Engineering, 2019
A two-degree-of-freedom (2-DOF) control method with parallel control structure (PCS) is proposed for inverse response process plus time delay. The parallel control structure decouples the set-point tracking response from disturbance rejection response ...
Guangzhi Xu   +3 more
doaj   +1 more source

Biomimetic Membrane Interface Technologies for Detection and Isolation of CTCs and EVs: Advances and Opportunities in Liquid Biopsy

open access: yesAdvanced Science, EarlyView.
Biomimetic membrane interface engineering constructs functionalized detection platforms by integrating natural cell membranes, synthetic lipids, or hybrid membranes. This strategy effectively reduces background interference and enables efficient target capture and analysis, showing broad applications in circulating tumor cell separation, extracellular ...
Duo Liu   +8 more
wiley   +1 more source

Gut Microbiota‐Non‐Coding RNA Axis in Immune Modulation and Disease: From Mechanisms to Clinical Translation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Immune homeostasis is indispensable for preserving organismal integrity, orchestrated through complex molecular networks encompassing immune cell dynamics, microbial cues, and epigenetic regulation. Among these, the gut microbiota‐non‐coding RNA (ncRNA) axis has recently garnered substantial attention as a multifaceted modulator of host ...
Bonan Chen   +12 more
wiley   +1 more source

Event Disturbance Rejection: A Case Study

open access: yesIFAC-PapersOnLine
Accepted at NOLCOS (13th IFAC Symposium on Nonlinear Control Systems)
Cecconi, Alessandro   +3 more
openaire   +2 more sources

Engineering Immune Cell to Counteract Aging and Aging‐Associated Diseases

open access: yesAdvanced Science, EarlyView.
This review highlights a paradigm shift in which advanced immune cell therapies, initially developed for cancer, are now being harnessed to combat aging. By engineering immune cells to selectively clear senescent cells and remodel pro‐inflammatory tissue microenvironments, these strategies offer a novel and powerful approach to delay age‐related ...
Jianhua Guo   +5 more
wiley   +1 more source

Tracking Controller Design for Hypersonic Cruise Vehicle Based on RLESO

open access: yesKongzhi Yu Xinxi Jishu, 2018
An active disturbance rejection tracking controller based on reduced-order linear extended state observer was designed for the hypersonic cruise vehicle with strong nonlinearity, coupling, uncertainties and fast time-varying.
WU Xia   +3 more
doaj  

Geometric Adaptive Control for a Quadrotor UAV with Wind Disturbance Rejection

open access: yes, 2018
This paper presents a geometric adaptive control scheme for a quadrotor unmanned aerial vehicle, where the effects of unknown, unstructured disturbances are mitigated by a multilayer neural network that is adjusted online.
Bisheban, Mahdis, Lee, Taeyoung
core   +1 more source

Extracellular Vesicles in Autoimmune Diseases: From Diagnostic Biomarkers to Engineered Therapeutics

open access: yesAdvanced Science, EarlyView.
This review provides a systematic comparison of extracellular vesicles (EVs) from both mammalian and plant sources in the context of autoimmune diseases. It highlights their emerging roles as precision biomarkers and engineered therapeutic platforms.
Yufei Wu   +6 more
wiley   +1 more source

Optimal Disturbance Rejection with Zero Steady-State Error for Nonlinear Vehicle Suspension Systems under Persistent Road Disturbances

open access: yesShock and Vibration, 2018
The road disturbance rejection problem for vehicle active suspension involving the nonlinear characteristics is researched in this paper. A continuous-time state space of nonlinear vehicle active suspension is established first, in which the road ...
Xiao-Fang Zhong   +4 more
doaj   +1 more source

Attenuation of Persistent L∞-Bounded Disturbances for Nonlinear Systems [PDF]

open access: yes, 1995
A version of nonlinear generalization of the L1-control problem, which deals with the attenuation of persistent bounded disturbances in L∞-sense, is investigated in this paper. The methods used in this paper are motivated by [23]. The main idea in the L1-
John C. Doylef   +3 more
core   +2 more sources

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