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  • http://www.dpncanada.com/images/stories/2013/February/multiturnwhitepaper.pdf
    These new sensors complement Novotechnik’s extensive family of contact and non-contact, rotary and linear sensors that extends from miniature potentiometers measuring as little as 13 mm for use in medical devices to rugged position transducers designed for hydraulic, pneumatic and other …
  • Information Processing in Computer-Assisted Interventions
    The reaction forces between the guidewire and actuation mechanism generated by friction and forces applied to the tip of the guidewire are measured with a miniature force sensor (LCFD-1KG, Omega Engineering, Stamford CT, range: 10 N, accuracy: ±0.015 N). In the characterization tests that follow, the catheter tip position is measured with an ultra-low friction rotary potentiometer (CP-2UTX, Midori America Corp, Fullerton CA) connected to … … tip with a lightweight lever arm that converts the linear motion into rotation.
  • http://dspace.mit.edu/bitstream/handle/1721.1/74941/815966516-MIT.pdf?sequence=2
    An ALPS linear potentiometer (model RDC10320RB) is attached to the coil to measure the position of the actuator. A Honeywell miniature force sensor (model .
  • QP Toolbox
    Miniature Displacement Sensor Installs in Seconds The series L minature position transducers are easy to install displacement sensors developed as a space saving alternative to rod and cylinder products such as linear potentiometers , says SpaceAge Controls.
  • Measurement Specialties' M150 String Pot Accurately Measures Linear Position and Displacement
    The miniature linear position sensor , comprised of a measuring cable, spool, spring and rotational sensor, fits into extremely confined spaces and can be installed within minutes. A precision, high-cycle conductive plastic potentiometer delivers a high-linearity voltage position feedback signal in proportion …
  • Optic Flow Regulation in Unsteady Environments: A Tethered MAV Achieves Terrain Following and Targeted Landing Over a Moving Platform
    The rotorcraft’s flight trajectory was monitored in real time from the output signals of two ground-truth sensors , both of which were mounted on … … pantographic arm: – a servo-grade miniature potentiometer monitoring the rotorcraft’s elevation … … monitoring the rotorcraft azimuthal position . … and transmitting the azimuthal position of the platform to the base station via a HF radio link (frequency 433 MHz), and – a multi-turn absolute encoder (coupled to the Kollmorgen brushless motor of the vertical lin- ear drive) monitoring the platform’s …
  • Design and control of motion compensation cardiac catheters
    The friction reaction forces between the guidewire and actuation mechanism are measured with a miniature force sensor (LCFD-1KG, Omega Engineering, Stamford CT, range: 10 N, accuracy: +/-0.015 N) connected to a differential amplifier (AM502, Tektronix, Beaverton OR). The catheter tip position is measured with an ultra-low friction rotary potentiometer (CP-2UTX, Midori America Corp, Fullerton CA). The linear motion of the tip is converted into rotation of the potentiometer through a lightweight lever …
  • An evaluation of ultrasonic motors as driving technology in impedance controlled robots
    For the miniature manipulator: a SCAR.4 configuration was adopted so that gravity non-linear effects are … The length of the first link (between motor shafts), L,: is 80 x 1 0 - 3 ~ ~and the length of the second link: between the secoud niotor shaft and the position of the force sensor : L?: is 58 x 10-3m. As a position seusor for the second joint, a linear precision potentiometer has been used.
  • Theory analysis of a new absolute position sensor based on electromagnetism
    Many technologies can be applied to position sensors such as the simple resistive potentiometer , the capacitive effect systems, the optical effect sensors, optical sensors and magnetic sensors. … magnetic field sensors are widely used in many applications to control rotational speed, linear or angular position … When developing sensors for measuring angular signal in miniature systems, it becomes obvious that the basic sensor …
  • Pilot evaluation of wearable tactile biofeedback system for gait rehabilitation in peripheral neuropathy
    The sensors are positioned on the insole to align with 4 centers of pressure commonly observed during gait: the hallux (big toe), 1st and 5th metatarsal heads, and heel. The sensitivity of each sensor is adjusted using feedback potentiometers built into the linear op-amp-based sensing circuit, prior to analog-to-digital conversion. … based on a PIC microcontroller (Microchip DSPIC4011), pneumatic pressure source (16g CO2 cartridge), miniature solenoid valve manifold …