Results 91 to 100 of about 5,705,352 (293)

Model Development for Off-Road Traction Control: A Linear Parameter-Varying Approach

open access: yesAgriculture
The number of highly automated machines in the agricultural sector has increased rapidly in recent years. To reduce their fuel consumption, and thus their emission and operational cost, the performance of such machines must be optimized. The running gear–
Adam Szabo   +3 more
doaj   +1 more source

Stability radius of linear parameter-varying systems and applications

open access: yesProceedings of the 45th IEEE Conference on Decision and Control, 2006
The authors deal with the problem of characterizing the complex and the real stability radii for finite dimensional systems of the form \[ \dot x= (A_0+z_1A_1 +\cdots+z_mA_m)x \] where the uncertain parameters \(z_i\) satisfy \(|z_i|\leq \alpha_i\) \((i=1,\dots,m)\) and the bounds \(\alpha_i\) are known. They consider the following two cases: (1) each \
Pham Huu Anh Ngoc, Toshiki Naito
openaire   +2 more sources

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

open access: yesFEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

L2-gain filter design for continuous-time LPV systems in finite frequency domain

open access: yes, 2018
This paper provides an approach for synthesizing gain-scheduled and robust filters for linear parameter-varying continuous-time systems in finite frequency ranges with guaranteed L2-gain performance.
Luciano Antonio Frezzatto Santos   +2 more
core   +1 more source

Adaptive Model Predictive Control of a Two-wheeled Robot Manipulator with Varying Mass

open access: yesMeasurement + Control, 2018
This paper presents the adaptive model predictive control approach for a two-wheeled robot manipulator with varying mass. The mass variation corresponds to the robot picking and placing objects or loads from one place to another.
Mert Önkol, Coşku Kasnakoğlu
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Max-plus linear parameter varying systems

open access: yes, 2021
In this research, we introduce and discuss an extension of max-plus linear systems, called max-plus linear parameter varying systems. In this extension, uncertainty is modelled as a varying parameter, making it possible to leverage non-linearities and ...
Abdelmoumni, Mohamed (author)
core  

Fast Linear Parameter Varying Model Predictive Control of Buck DC-DC Converters Based on FPGA

open access: yesIEEE Access, 2018
This paper introduces a novel fast model predictive control (MPC) methodology based on linear parameter-varying (LPV) systems. The proposed approach can deal with large-scale problems better than conventional fast MPC methods.
Zhen Liu   +3 more
doaj   +1 more source

Linear parameter varying model of COVID-19 pandemic exploiting basis functions. [PDF]

open access: yesBiomed Signal Process Control, 2021
Abolpour R   +4 more
europepmc   +1 more source

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