Holmberg, "
Drift correction for gas sensors using multivariate methods," Journal of Chemometrics, vol.
In this work, the trajectory correction is obtained by using two kinds of modules, one is devoted to range correction (drag ring brakes, Figure 8) and the second is devoted to
drift correction (canard based-correction fuze, Figure 9).
After a firm touchdown resulting in a bounce, go around if airspeed fails below reference speed, pitch attitude rises above level flight, or you lose runway alignment and
drift correction.
If no
drift correction is applied, the 172 will begin drifting north of the extended runway centerline, which is both expected and part of the plan.
Departing Runway 22 you'd fly 220 degrees--and not to apply
drift correction.
Beyond antilock braking systems (ABS), electronic stability control (ESC), and adaptive cruise control (ACC), newer advanced driver-assistance systems (ADAS) based on advanced sensors are boosting safety and automation, including lane
drift corrections, automatic braking, parking assist, and increasing levels of automated driving.
Appropriate mean
drift corrections from two monitors were applied to all intensity measurements.
The tidal corrections are applied automatically by the gravity meter and their small residuum is then removed within the instrument
drift corrections. From the total number of 97 gravity points 5 points (excluding the base station) were measured twice to determine the precision of measurement.
Drift corrections and other maintenance operations are only required once a week, ensuring operation costs are fully maximized.
