SOI pixel detector based on CMOS time-compression charge-injection
Concept and experimental results obtained from a pixel detector based on CMOS time-compression charge- injection-devices (TC-CID) with a huge internal photocurrent amplification (-104), fabricated in CMOS silicon-on-insulator (SOI) technology are presented. Here, the readout circuitry is fabricated on highly-doped, 200 nm thick SOI film, while the photogate (PG) detector is fabricated on higher-resistivity handle wafer. The latter, together with the 30 V biasing possibilities enhances the quantum efficiency, especially for irradiations with wavelengths in the near-infra-red (NIR) part of the spectra.
CHARGE-COUPLED DEVICES
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State estimation for integrated vehicle dynamics control
This paper discusses a vehicle controller and a state estimator that was implemented and tested in a vehicle equipped with a combined braking and chassis control system to improve handling. The vehicle dynamics controller consists of a feed forward body roll compensation and a feedback stability controller. The estimator is based on a non-linear vehicle model combined with an extended Kalman filter. The Kalman filter is also connected to an algorithm, which estimates the tyre-road friction coefficient. The developed estimator was tested in a vehicle. Good results were achieved for normal and extreme driving manoeuvers.