In fact, with the introduction of frequency increment, the FDA apparent angle will be different from its nominal beam scanning angle.
The main increase in auroral intensity is preceded by a weak green line emission enhancement at scanning angle ~160° that started at ~1505 UT, simultaneous with the PI and the onset of the riometer burst (HOR).
(14 where φ p k is scanning angle of the producer, ( theta_{hbox{max} } in {mathbb{R}}^{n - 1} )and ( l_{hbox{max} } in {mathbb{R}}^{1} ) are maximum pursuit angle and distance.
Assume that s is sparse, i.e., the number of actual sources is much smaller than K. Consider the line-spectrum model and let P = diag{p1,p2,...,p K }, whose k th diagonal element p k contains the power at k th scanning angle grid.
X-ray diffraction patterns were collected on a Rigaku D/MAX-PC 2500 powder X-ray diffractometer, using Cu Kα radiation with scanning angle (2Ѳ) from 20o to 70o.
The dynamic optical scanning angle is measured as large as ±30.4° (i.e., the ±15.2° of mechanical deflection angle) under 40 V pulse load of electrostatic excitation for mirror devices with stepped comb finger electrodes, a 1500 μm×1500 μm×27 μmirroror plate, and 400 μm×10 μm×22.5 μm torsion springs.
The electromagnetic actuation allows an increased scanning angle under a low operational voltage.
These measurements are undertaken at a scan speed of 2°/min for the scanning angle ranging from 10° to 70°.
Therefore, feedback control could be adopted to obtain a stable scanning angle during the operation of a microscanner.
Otherwise, it will stay in the same position and take a new random scanning angle varphi^{k + 1} = varphi^{k} + r_{2} alpha_{hbox{max} } (15 where ( alpha_{hbox{max} } in {mathbb{R}}^{1} ) is the maximum turning angle.
