Two-dimensional pointing mechanism for space optical remote sensing instrument
A pointing mechanism and instrument technology, applied in the field of new high-precision two-dimensional pointing mechanism, to achieve the effect of ensuring assembly quality, simple structure, and ensuring operation accuracy
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[0027] The following will be described in detail in conjunction with the accompanying drawings in order to better illustrate the structural features and functional features of the present invention, rather than limiting the protection scope of the present invention.
[0028] attached figure 1 The present invention is identified in detail—the configuration of a high-precision two-dimensional pointing mechanism. The mechanism mainly includes: pitch axis assembly, azimuth axis assembly, pitch and azimuth connection assembly and pointing mirror assembly, etc. The following is a detailed discussion. The composition of the pitch axis assembly and the azimuth axis assembly is the same, including: a drive motor, a feedback control detection element, and a reducer. The difference is: since the azimuth axis assembly is a load relative to the pitch axis system, the power of the pitch axis drive motor is greater than that of the azimuth axis drive motor.
[0029] The selection of the dr...
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