Results 41 to 50 of about 11,958,911 (92)

Open-loop tunable resonators and filters with constant bandwidth

open access: yes, 2012
This study presents a compact novel design for achieving constant bandwidth tunable filters with wide tuning range. A method for linearising the Q-factor against frequency is proposed.
Budimir, D., Athukorala, L.
core   +1 more source

Multi-loop robust control of dumbbell structure spacecraft attitude

open access: yesMeasurement and control (London. 1968)
Attitude maneuvers of dumbbell-shaped flexible spacecraft are bottlenecked by rigid-flexible cross-coupling and dense, extremely low-frequency structural modes.
Bin Zhou   +3 more
semanticscholar   +1 more source

Sensing-Communication-Computing-Control Closed-Loop Optimization for 6G Digital Twin-Empowered Robotic Systems

open access: yesIEEE Journal on Selected Areas in Communications
In recent decades, cyber-physical systems (CPSs) have received great attention due to their broad applications. This paper investigates CPS deployment in remote areas, specifically focusing on a digital twin-empowered autonomous robotic system.
Xinran Fang   +6 more
semanticscholar   +1 more source

Bandwidth Selection for Multivariate Kernel Density Estimation Using MCMC [PDF]

open access: yes
Kernel density estimation for multivariate data is an important technique that has a wide range of applications in econometrics and finance. However, it has received significantly less attention than its univariate counterpart.
Maxwell L. King,   +2 more
core  

An underwater robot hovering control method based on improved PID algorithm

open access: yesXibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
Because the traditional PID controller's underwater robot regulation process is complicated for manual tuning, has heavy repetitive workloads and difficulty in getting optimal parameter combinations, an improved PID-based underwater robot hovering ...
Dong-Sheng Guo   +5 more
semanticscholar   +1 more source

Iterative learning control: algorithm development and experimental benchmarking

open access: yes, 2009
This thesis concerns the general area of experimental benchmarking of Iterative Learning Control (ILC) algorithms using two experimental facilities. ILC is an approach which is suitable for applications where the same task is executed repeatedly over the
Cai, Zhonglun
core   +1 more source

Bandwidth controller for phase-locked-loop [PDF]

open access: yes, 1992
A phase locked loop utilizing digital techniques to control the closed loop bandwidth of the RF carrier phase locked loop in a receiver provides high sensitivity and a wide dynamic range for signal reception. After analog to digital conversion, a digital
Brockman, Milton H.
core  

Reinforcement Learning Framework for Robust Navigation in GNSS Receivers

open access: yes
23922408Robust synchronization of the code phase, carrier Doppler, and carrier phase is essential in global navigation satellite system (GNSS) receivers to achieve continuous and reliable position, velocity, and time (PVT) solutions.
Contreras Franco, David   +5 more
core   +1 more source
Some of the next articles are maybe not open access.

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Robust Tracking Strategy for Modern GNSS Receivers in Sounding Rockets

ESA Workshop on Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing, 2022
This paper presents a robust tracking strategy for global navigation satellite system (GNSS) receivers in sounding rockets. The continuous tracking of sounding rockets using G NSS signals becomes challenging due to the high signal dynamics experienced ...
Iñigo Cortés   +2 more
exaly   +2 more sources

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