Results 61 to 70 of about 31,952,489 (241)

Adaptation is Unnecessary in L1-"Adaptive" Control

open access: yes, 2014
We show in the paper that the, so--called, "new architecture of L_1-Adaptive Control" is, indeed, different from classical model reference adaptive control. Alas, it is not new, since it exactly coincides with a full--state feedback, linear time--invariant proportional plus integral controller (with a decaying additive disturbance).
Ortega, Roméo, Panteley, Elena
openaire   +3 more sources

Higher-order interactions and zero-determinant strategies in the public goods game

open access: yesNew Journal of Physics
Since the ingenious discovery of zero-determinant (ZD) strategies by Press and Dyson, many efforts have been devoted to the evolutionary performance of ZD strategies. Recently, the effects of higher-order interactions on evolutionary games have attracted
Junchi Li
doaj   +1 more source

Curriculum Design and Sim2Real Transfer for Reinforcement Learning in Robotic Dual-Arm Assembly

open access: yesMachines
Robotic systems are crucial in modern manufacturing. Complex assembly tasks require the collaboration of multiple robots. Their orchestration is challenging due to tight tolerances and precision requirements.
Konstantin Wrede   +5 more
doaj   +1 more source

Nonconserved epitopes dominate reverse preexisting T cell immunity in COVID-19 convalescents

open access: yesSignal Transduction and Targeted Therapy
The herd immunity against SARS-CoV-2 is continuously consolidated across the world during the ongoing pandemic. However, the potential function of the nonconserved epitopes in the reverse preexisting cross-reactivity induced by SARS-CoV-2 to other human ...
Xin Wang   +14 more
doaj   +1 more source

Adaptive cerebellar model articulation controller–nonlinear control system for flexible link manipulator

open access: yes, 2012
This paper deals with the problem of controlling flexible link manipulators on the dynamic phase of the trajectory. A flexible beam/arm is an appealing option for civil and military applications, such as space-based robot manipulators.
Attari, Mokhtar, Maouche, A. R.
core   +1 more source

A Tutorial on Robust Control, Adaptive Control and Robust Adaptive Control—Application to Robotic Manipulators

open access: yesInventions, 2019
A tutorial on robust control, adaptive control, robust adaptive control and adaptive control of robotic manipulators is presented in a systematic manner. Some limitations of the above methods are also illustrated.
Bin Wei
doaj   +1 more source

Integral concurrent learning: Adaptive control with parameter convergence using finite excitation

open access: yesInternational Journal of Adaptive Control and Signal Processing, 2018
Concurrent learning (CL) is a recently developed adaptive update scheme that can be used to guarantee parameter convergence without requiring persistent excitation.
Anup Parikh, R. Kamalapurkar, W. Dixon
semanticscholar   +1 more source

Modelling and control of adaptive mechanical structures Proceedings

open access: yes, 1998
Adaptive structures (smart structures) are autonomous structural systems with integrated multifunctional smart materials as actuators and sensors, connected by a control system, to facilitate adaptation to changing environmental conditions (e.g.
Gabbert, U. (comp.)   +1 more
core  

Implementation and Application of Adaptive Control

open access: yes, 1988
There are many things to consider when implementing an adaptive controller. The paper contains a discussion of some of these issues. When an adaptive controller is going to to work in an industrial environment it is of outmost importance that the ...
Wittenmark, Björn   +3 more
core   +1 more source

Multi-drug infusion control using model reference adaptive algorithm [PDF]

open access: yes, 2011
Control of physiological states such as mean arterial pressure (MAP) has been successfully achieved using single drug by different control algorithms. Multi-drug delivery demonstrates a significantly challenging task as compared to control with a single ...
Mahieddine, Fatima   +2 more
core  

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