reference angle

reference angle

[′ref·rəns ‚aŋ·gəl]
(electromagnetism)
Angle formed between the center line of a radar beam as it strikes a reflecting surface and the perpendicular drawn to that reflecting surface.
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The output of the controller is the reference angle of the pitch that is sent to the drone and takes values of [-1.5 1.5].
4 4X40 Character Lcd Display For Display Of: 1 Angle Data For Cgr1,Cgr2, Cgr3 R1 And R2 4 2 Deviation From Reference Angle. 5 Data Q3.0 Software To Download Data To Pc For Storage.
The first controller generates a reference angle. This reference angle is used as input for the second controller.
Hence, the slipping mode can be minimized when the reference angle of the front subtrack df is determined as
No filtering has been done with the acquired data, just the calculation of the arctangent function in order to be able to compare the angle measured by the device under test (DUT) with a reference angle.
PRP was calculated using the following equation: [([t.sub.target] - [t.sub.o])/([t.sub.reference] - [t.sub.o])] x 360[degrees], where [t.sub.o] = time of the origin maximum point of a reference angle or the start of cycle, [t.sub.target] = time of maximum point of comparison angle within the cycle, and [t.sub.reference] = time of maximum point of reference angle at the end of cycle (Zanone and Kelso, 1992).
Another notable difference is that the scheme comprehensively considers all factors (including the derivatives of reference angle of attack and reference bank angle) acting on the flight path angle.
Sun axis (line connecting centre of output gear with sun) states [[theta].sub.r](t) reference angle (Fig.
Briefly, the subject was asked to reproduce one of the requested test angles either actively or passively after the tester has passively moved the tested ankle from neutral position to the testing position, held it for 5 s, and moved it back passively from the presented angle to the reference angle (neutral position).
(2014) two modulation strategies of input current reference angle have been studied.
Servos move a floppy into place, rotate the floppy to the correct radius, move the head to the correct spot on the radius and a mirror sets the laser reference angle to pick the correct hologram on the spot.

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