More recently, it has been proved that EWOD can be interpreted as an electromechanical effect: pressure exerted by electrical field on the drop surface acts on the contact line [58 60].
This paper is focused on the design, fabrication and test of a micro electromechanical system (MEMS) pressure sensor array for high-resolution wall pressure measurements in turbulent flows.
In this paper, a parallel adaptive feedforward and bang-bang controller is proposed in order to control the clutch pressure with an electromechanical clutch actuator.
Renowned for its innovative spherical membrane pumps, ABEL also has special designs for electromechanical membrane, solids handling, high pressure plunger and marine pumps.
To compensate for a lower quality (Q) factor when operating in ambient pressure, the strong electromechanical coupling provided by the piezoelectric Aluminium Nitride (AlN) transducer has the advantage of greatly enhancing the sensitivity performance of the device.
Due to its high fundamental frequencies, high Q property and excellent piezoelectric behaviour, quartz has been widely used to produce sensors in micro/nano electromechanical systems (MEMS/NEMS), such as accelerometer, pressure sensor, gyro sensor, crystal oscillator and tuning fork biosensor, etc. [1 5].
Fluid filtration capacity and isovolumetric venous pressure were assessed using a electromechanical sensor with automated calibration for strain-gauge plethysmography (Filtrass 2001, Domed GmbH, Germany).
At present, a wide range of systems that use electromechanical sensors allow for a more reliable plantar pressure evaluation.
For micro-electromechanical systems, piezoresistive effects are universally employed in pressure sensors.
To elicit the stretch reflexes the electromechanical prodder was placed against the skin and the pressure applied to the low back tissue was gradually increased to 30-Newtons at which time the device delivered a mechanical tap to the muscle with a net force of 90-Newtons.
