Intelligent modelling and control with fatigue reduction for fes induced knee joint of hemiplegic for rehabilitation [PDF]
, 2017 Functional electrical stimulation (FES) is one of the treatment for the people with stroke such as hemiplegic body (half body paralysed) by applying small charges of electricity to the muscle to induce the movement.
Mohamed Nasir, Noorhamizah
core
Micro-Electro-Mechanical-Systems (MEMS) and Fluid Flows [PDF]
, 1998 The micromachining technology that emerged in the late 1980s can provide micron-sized sensors and actuators. These micro transducers are able to be integrated with signal conditioning and processing circuitry to form micro-electro-mechanical-systems ...
Arkilic E +35 more
core +1 more source
Casimir‐Lifshitz Optical Resonators: A New Platform for Exploring Physics at the Nanoscale
Advanced Physics Research, Volume 3, Issue 2, February 2024.Levitation, or trapping, of a flat mirror at a certain distance above another flat reflecting surface, as a result of the compensation of attractive gravitational forces by a quantum fluctuation induced repulsive force, leads to the formation of Casimir‐Lifshitz optical resonators, which have opened the possibility to explore a wide range of physical ...
Victoria Esteso +3 more
wiley +1 more source
Прибор контроля пространственного положения человека на базе микромеханического инерциального модуля [PDF]
, 2016 В статье рассматривается прибор контроля пространственного положения человека на базеМЭМС датчиков, своего рода миниатюрная навигационная система. Прибор содержит микромеханическиеинерциальные модули, вычислительный блок, радиоканал приема и передачи ...
Zorina, E. V.
core
A closed-loop digitally controlled MEMS gyroscope with unconstrained Sigma-Delta force-feedback [PDF]
, 2009 In this paper, we describe the system architecture and prototype measurements of a MEMS gyroscope system with a resolution of 0.025 degrees/s/root Hz. The architecture makes extensive use of control loops, which are mostly in the digital domain.
Cretu, Edmon +3 more
core +1 more source
Micromachined Mechanical Resonant Sensors: From Materials, Structural Designs to Applications
Advanced Materials Technologies, Volume 9, Issue 2, January 22, 2024.The paper provides a systematic view on resonant micro and nanosensors, including the resonant sensing transduction, underlying physics, and sensing structures realized with micro/nano‐electromechanical systems (MEMS/NEMS) technologies. This paper discusses the challenges and perspectives on design, fabrication, and developments of resonant sensors ...
Toan Dinh +8 more
wiley +1 more source
Damping Ratio Analysis of a Silicon Capacitive Micromechanical Accelerometer
Wireless Sensor Network, 2017 In most MEMS devices, the moving micro-structures are surrounded by air which significantly affects their dynamics behaviors. The correct prediction of the squeeze-film air damping ratio is essential in MEMS (Micro-Electro-Mechanical System) devices design.
Yuming Mo +4 more
openaire +2 more sources
Optomechanical Transductions in Single and Coupled Wheel Resonators
, 2013 In this report, the optomechanical transductions in both single and two side-coupled wheel resonators are investigated. In the single resonator, the optomechanical transduction sensitivity is determined by the optical and mechanical quality factors of ...
Fan, Jiahua +3 more
core +1 more source
Slot-mode-coupled optomechanical crystals [PDF]
, 2012 We present a design methodology and analysis of a cavity optomechanical system in which a localized GHz frequency mechanical mode of a nanobeam resonator is evanescently coupled to a high quality factor (Q>10^6) optical mode of a separate nanobeam ...
Almeida +45 more
core +3 more sources
Hybrid confinement of optical and mechanical modes in a bullseye optomechanical resonator [PDF]
, 2016 Optomechanical cavities have proven to be an exceptional tool to explore fundamental and technological aspects of the interaction between mechanical and optical waves.
Alegre, Thiago P. Mayer +5 more
core +2 more sources