Sökning: "three axis accelerometer"

Hittade 4 avhandlingar innehållade orden three axis accelerometer.

  1. 1. Micromechanical three axis accelerometers : design, manufacture and general readout electronics

    Författare :Henrik Rödjegård; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; three axis accelerometer; MEMS accelerometer; sensor test bench; sensor system; bilk micromaching; accelerometer design;

    Sammanfattning : .... LÄS MER

  2. 2. Micromachined Three-Axis Accelerometers and Sensor Readout Electronics

    Författare :Henrik Rödjegård; Chalmers University of Technology; []
    Nyckelord :three axis accelerometer; sensor readout; inertial sensors; gyroscope; MEMS; digital feedback; capacitive readout;

    Sammanfattning : Miniaturized, MEMS-based, inertial navigation systems are used to track the position of moving objects without an external reference system. Several existing and future applications such as indoor navigation, stability control of vehicles, active prostheses or training aids for sportsmen would benefit from the small size and the low cost of micromachined inertial sensors. LÄS MER

  3. 3. Inertial Measurement Unit based Virtual Antenna Arrays - DoA Estimation and Positioning in Wireless Networks

    Författare :Muhammad Atif Yaqoob; Institutionen för elektro- och informationsteknik; []

    Sammanfattning : Today we have different location based services available in a mobile phone or mobile station (MS). These services include: direction finding to nearby ATMs, locating favorite food restaurants, or finding any target destination. LÄS MER

  4. 4. Physical activity in Parkinson’s disease : measurement, correlates and effects of balance training

    Författare :Håkan Nero; Karolinska Institutet; Karolinska Institutet; []

    Sammanfattning : Aim: The overall aim of this thesis was to investigate correlates of physical activity in older adults with Parkinson’s disease and to evaluate the effects, both short- and long term, of the HiBalance program on physical activity and sedentary. Further, to investigate the associated factors of a training effect on physical activity. LÄS MER