Rate gyro tester

Abstract

The invention relates to a rate gyro tester, which comprises a single-pole single-throw switch (S1), a single-pole double-throw switch (S2), a single-pole double-throw switch (S3), a fuse (F1), an ammeter (A1), a positive testing hole (FLAG+), a negative testing hole (FLAG-), a positive output testing hole (OUTPUT+), a negative output testing hole (OUTPUT-), a first resistor (R1), a second resistor (R2), a third resistor (R3) and a fourth resistor (R4), wherein the first single-pole single-throw switch (S1) controls a power supply and is connected to the fuse (F1) and the ammeter (A1) in series, the middle position of the second single-pole double-throw switch (S2) is connected to the positive testing hole (FLAG+), the double throw terminals of the second single-pole double-throw switch (S2) are respectively corresponding to the first resistor (R1) and the second resistor (R2), the first resistor (R1) and the second resistor (R2) are connected to the negative testing hole (FLAG-), the middle position of the third single-pole double-throw switch (S3) is connected to the positive output testing hole (OUTPUT+), the double throw terminals of the third single-pole double-throw switch (S3) are respectively corresponding to the third resistor (R3) and the fourth resistor (R4), and the third resistor (R3) and the fourth resistor (R4) are connected to the negative output testing hole (OUTPUT-).

Description

technical field [0001] The invention belongs to the field of aircraft failure testing, in particular to a rate gyro tester. Background technique [0002] At present, our factory does not have this kind of calibration equipment, so we cannot test the various functions and detailed technical indicators of this speed gyroscope before installation, and install it directly; The fault is still the fault of the on-board circuit or other cross-linking equipment, which can only be solved on the plane, and the fault phenomenon cannot be reproduced on the ground. Contents of the invention [0003] The technical problem to be solved in the present invention: [0004] It is a speed gyro tester that can comprehensively test various performance indicators of the product, adopts external general-purpose equipment, reduces costs, simplifies design, has higher reliability of the tester, and avoids repeated construction of the laboratory. [0005] Technical scheme of the present invention:...

AI Technical Summary

Problems solved by technology

[0002] At present, our factory does not have this kind of calibration equipment, so we cannot test the various functions and detailed technical indicators of this speed gyroscope before installation, and install it directly; The fault is still the fault of the on-board circuit or other cross-linking equipment, which can only be solved on the plane, and the fault phenomenon cannot be reproduced on the ground

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