Results 111 to 120 of about 4,408,406 (294)
A study on high-performance single-phase phase-locked loop method based on synchronous sampling SDFT
机车电传动In the traction drive control system of electric locomotives and rolling stock, the grid-side converter obtains phase information through a phase-locked loop and carries out precise control.
CHEN Zhibo +4 more
doaj
Characterization of digital phase-locked loops [PDF]
, 2003 Phase-locked loops are a relatively new class of circuits used primarily in communication applications. The capture range of a phase-locked loop is a critical parameter because it trades directly with the loop bandwidth.
Vepa, Sri Kiran V S
core
Experiments with coupled phase locked loops
, 2019 In this paper the experiments with two or more mutually coupled phase locked loops (PLL) are described. The different types of coupled PLLs are simulated and results are confirmed by measuring in real systems.
Štork, Milan, Milan Stork
core +1 more source
Advanced Robotics Research, EarlyView.Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel +3 more
wiley +1 more source
Computing low-frequency noise in charge-pump phase-locked loops
, 2011 An efficient simulation method to compute the low-frequency noise spectrum found at the output of charge-pump phase-locked loops is described.
LEVANTINO, SALVATORE +3 more
core +1 more source
Continuum Robots in Surgery: From Engineering Design to Clinical Practice
Advanced Robotics Research, EarlyView.The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith +6 more
wiley +1 more source
Self-organized synchronization of digital phase-locked loops with delayed coupling in theory and experiment. [PDF]
PLoS One, 2017 Wetzel L +5 more
europepmc +1 more source
Advanced Robotics Research, EarlyView.WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley +1 more source
Improved PR Control Without Load Current Sensors and Phase-Locked Loops for APFs
Applied SciencesFocusing on the common problems of phase-locked loop dependence, multiple current sensor requirements, a large number of controllers, and complex settings in traditional parallel active power filter (APF) control methods, this paper proposes a harmonic ...
Jianling Liao +4 more
doaj +1 more source
Toward Mechanical Intelligence in Robotics
Advanced Robotics Research, EarlyView.Robots can use their physical bodies to perform functions usually assigned to electronic sensors and controllers. This perspective defines mechanical intelligence through three core operations: filtering inputs, routing mechanical signals, and switching between states.
Xinyi Yang +5 more
wiley +1 more source