| 摘要 |
<p>An air data system (100) is described that includes a cone-shaped probe (10), a plurality of pressure transducers (110,112,114), and a processing device. The cone-shaped probe includes a first pressure port (12) formed in a substantial tip (14) of the probe and extending therethrough, and a plurality of pressure ports (16,18,20,22) formed in a substantially evenly spaced circular pattern about a sloped surface (30) of the probe and extending through the probe. The plurality of pressure transducers are each configured to receive at least one pressure transferred through at least one of the pressure ports and output one or more signals related to the pressures sensed. The processing device (102) is configured to receive signals originating from the transducers, The processing device is further configured to calculate a static pressure, an angle of attack, and an angle of sideslip based on the received signals.
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