In Section 3, after the INS alignment process is studied, an improved RTS aided forward and backward alignment method is developed to shorten the alignment time
. In Section 4, two simulation tests and a real test are conducted for verification.
Therefore, the alignment time
with drift measurement and alignment accuracy cannot be taken into account, and alignment time
cannot be shortened infinitely.
It was experimentally set what influence of excitation frequency and amplitude, initial peg-bushing pressing force has to the alignment time
. It was also showed the ability to use this method for mutual part alignment made from different materials and with different geometrical shape.
Time Difference Interpretation of Time Difference Value Time Start * Positive value: Force alignment time
marker starts earlier than TIMIT time marker.
So the stronger hold costs you sight alignment time
Fiber geometric dimensions and the fiber dielectric constant are the two most important material properties that affect the degree of orientation and the alignment time
One of the goals of the system was to keep the alignment time
as short as possible.
It is experimentally approved that average alignment time
is 7, 1 s when interwinding helix search path is used with the peg of 99, 5 mm diameter and hole is 100 mm diameter.
Two hardened steel shafts are spaced 50mm apart, resulting in high torsion stability and torque load capacity This rail/bearing system can replace other systems requiring two separate rails, saving in assembly and alignment time
, part count, and system cost.
In the range of small amplitudes (A = 0.1-0.3 mm) an increase of the amplitude has a little influence on the alignment time
A new system that can reduce setup and alignment time
makes portable CMM measurement practical.