CN105091904A - Vertical gyro tester - Google Patents
Vertical gyro tester Download PDFInfo
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- CN105091904A CN105091904A CN201410188673.4A CN201410188673A CN105091904A CN 105091904 A CN105091904 A CN 105091904A CN 201410188673 A CN201410188673 A CN 201410188673A CN 105091904 A CN105091904 A CN 105091904A
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- vertical gyro
- plug
- throw switch
- pole double
- spdt
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Abstract
The invention belongs to the technical field of avionics tests, and especially relates to a vertical gyro tester. The vertical gyro tester is composed of a first single-pole single-throw switch (S1), a disconnecting switch (S2), a quick switch (S3), a first single-pole double-throw switch (S4), a second single-pole double-throw switch (S5), a third single-pole double-throw switch (S6), a fourth single-pole double-throw switch (S7), a fuse radar pitch lower end output terminal F, a first ampere meter (A1), a second ampere meter (A2), a voltage meter (V), and test holes (Rx, Ry, Rz, Px, Py, Pz, Rh, Rc, Ph, and Pc). When a worker uses the provided vertical gyro tester to detect a vertical gyro, the external connection is simple, and the operation is convenient. On one hand, the vertical gyro tester can test the overall performances of a vertical gyro, thus the disqualified vertical gyro will not be applied to an airplane, and the efficiency and quality of airplane assembly are both improved; on the other hand, the fault points on a disqualified finished product can be rapidly found out by the vertical gyro tester, and a worker can quickly find and repair the fault points therefore.
Description
Technical field
The invention belongs to avionics experimental technique field, particularly relate to a kind of vertical gyro exerciser.
Background technology
Current our factory, without this type of calibration equipment, can not be tested the various functions of vertical gyro and detailed technology index, take direct installation before installation; When energising checks that vertical gyro breaks down on machine, circuit or other cross-linking apparatus fault on vertical gyro faults itself or machine can not be judged fast, troubleshooting can only be carried out aboard, also cannot reappear phenomenon of the failure on ground.
The content of invention
Object of the present invention
Vertical gyro exerciser can the property indices of this product of complete detection, and adopt external common apparatus, reduce costs, simplified design, exerciser reliability is higher, avoids laboratory duplicate construction.
Technical scheme of the present invention
Vertical gyro exerciser can carry out electrical source consumption inspection, accuracy checking, outgoing inspection, roll cut-out inspection, coordinated speeds inspection, drift inspection, monitor check, power-off inspection and locking phase inspection to vertical gyro, the property indices of this product of complete detection.
Vertical gyro exerciser, by the first single-pole single-throw switch (SPST) S1, roof-cut resistence S2, fast association switch S 3, first single-pole double-throw switch (SPDT) S4, the second single-pole double-throw switch (SPDT) S5, the 3rd single-pole double-throw switch (SPDT) S6, the 4th single-pole double-throw switch (SPDT) S7, fuse F, first reometer A1, the second reometer A2, voltage table V, instrument connection Rx, Ry, Rz, Px, Py, Pz, Rh, Rc, Ph, Pc form.
115VAC, 400Hz AC power is high-end through single-pole double-throw switch (SPDT) S1, fuse F, is connected with vertical gyro plug-in power pack input end G by the first reometer A1; 115VAC, 400Hz AC power low side is connected with vertical gyro plug-in power pack ground H; Instrument connection Rx is connected with vertical gyro plug roll X phase output terminal D; Instrument connection Ry is connected with vertical gyro plug roll Y phase output terminal E; Instrument connection Rz is connected with vertical gyro plug roll Z phase output terminal F; Instrument connection Px is connected with vertical gyro plug pitching X phase output terminal A; Instrument connection Py is connected with vertical gyro plug pitching Y phase output terminal B; Instrument connection Pz is connected with vertical gyro plug pitching Z phase output terminal C; Instrument connection Rh is connected with the high-end output terminal d of vertical gyro plug radar roll; Instrument connection Rc is connected with vertical gyro plug radar roll low side output terminal e; Instrument connection Ph is connected with the high-end output terminal g of vertical gyro plug-in power pack input end radar pitching; Instrument connection Pc is connected with vertical gyro plug radar pitching low side Ausgang; Roof-cut resistence S2 one end and vertical gyro plug cutting-off controlling end S-phase connect, and the other end and vertical gyro plug cutting-off controlling end T-phase connect; Fast association switch S 3 one end assists control end J to be connected with vertical gyro plug soon, and the other end and vertical gyro plug assist control end K to be connected soon; The NORM position of the first single-pole double-throw switch (SPDT) S4 is connected with the left-leaning control end P of vertical gyro plug, and interposition is connected with the left-leaning control end M of vertical gyro plug, and left-leaning position connects power supply ground; The NORM position of the second single-pole double-throw switch (SPDT) S5 is connected with vertical gyro plug Right deviation control end L, and interposition is connected with vertical gyro plug Right deviation control end R, and Right deviation position connects power supply ground; NORM position and the vertical gyro plug of the 3rd single-pole double-throw switch (SPDT) S6 control end V that faces upward is connected, and interposition and the vertical gyro plug control end X that faces upward is connected, and position of facing upward connects power supply ground; The NORM position of the 4th single-pole double-throw switch (SPDT) S7 is connected with vertical gyro plug nutation control end U, and interposition is connected with vertical gyro plug nutation control end W, and nutation position connects power supply ground; Second reometer A2 one end cuts off current output terminal Z with vertical gyro plug and is connected, and the other end and vertical gyro plug cut off current output terminal a and be connected.
The effect of invention
Staff is when detecting vertical gyro, and outside connection is simple, easy and simple to handle.This exerciser can carry out all round properties test to vertical gyro on the one hand, avoids fault product directly to install, thus improves efficiency and the quality of aircraft general assembly; Can locate rapidly the trouble spot of fault finished product on the other hand, make maintainer judge fast and repair.
Accompanying drawing explanation
Figure 1 shows that exerciser schematic diagram;
Figure 2 shows that test line graph.
Embodiment
By reference to the accompanying drawings the present invention is elaborated for 332D-11 vertical gyro below.
As shown in Figure 1, vertical gyro exerciser is by the first single-pole single-throw switch (SPST) S1, roof-cut resistence S2, fast association switch S 3, first single-pole double-throw switch (SPDT) S4, the second single-pole double-throw switch (SPDT) S5, the 3rd single-pole double-throw switch (SPDT) S6, the 4th single-pole double-throw switch (SPDT) S7, fuse F, first reometer A1, the second reometer A2, voltage table V, instrument connection Rx, Ry, Rz, Px, Py, Pz, Rh, Rc, Ph, Pc form.
115VAC, 400Hz AC power is high-end through single-pole double-throw switch (SPDT) S1, fuse F, is connected with vertical gyro plug-in power pack input end G by reometer A1; 115VAC, 400Hz AC power low side is connected with vertical gyro plug-in power pack ground H; Instrument connection Rx is connected with vertical gyro plug roll X phase output terminal D; Instrument connection Ry is connected with vertical gyro plug roll Y phase output terminal E; Instrument connection Rz is connected with vertical gyro plug roll Z phase output terminal F; Instrument connection Px is connected with vertical gyro plug pitching X phase output terminal A; Instrument connection Py is connected with vertical gyro plug pitching Y phase output terminal B; Instrument connection Pz is connected with vertical gyro plug pitching Z phase output terminal C; Instrument connection Rh is connected with the high-end output terminal d of vertical gyro plug radar roll; Instrument connection Rc is connected with vertical gyro plug radar roll low side output terminal e; Instrument connection Ph is connected with the high-end output terminal g of vertical gyro plug radar pitching; Instrument connection Pc is connected with vertical gyro plug radar pitching low side Ausgang; Roof-cut resistence S2 one end and vertical gyro plug cutting-off controlling end S-phase connect, and the other end and vertical gyro plug cutting-off controlling end T-phase connect; Fast association switch S 3 one end assists control end J to be connected with vertical gyro plug soon, and the other end and vertical gyro plug assist control end K to be connected soon; The NORM position of the first single-pole double-throw switch (SPDT) S4 is connected with the left-leaning control end P of vertical gyro plug, and interposition is connected with the left-leaning control end M of vertical gyro plug, and left-leaning position connects power supply ground; The NORM position of the second single-pole double-throw switch (SPDT) S5 is connected with vertical gyro plug Right deviation control end L, and interposition is connected with vertical gyro plug Right deviation control end R, and Right deviation position connects power supply ground; NORM position and the vertical gyro plug of the 3rd single-pole double-throw switch (SPDT) S6 control end V that faces upward is connected, and interposition and the vertical gyro plug control end X that faces upward is connected, and position of facing upward connects power supply ground; The NORM position of the 4th single-pole double-throw switch (SPDT) S7 is connected with vertical gyro plug nutation control end U, and interposition is connected with vertical gyro plug nutation control end W, and nutation position connects power supply ground; Second reometer A2 one end cuts off current output terminal Z with vertical gyro plug and is connected, and the other end and vertical gyro plug cut off current output terminal a and be connected.
During test, with reference to figure 2, by precise rotating platform leveling, vertical gyro is placed on turntable, with transit cable, vertical gyro is connected with exerciser, by 28VDC DC power output end access 115VAC ac power input end, 115VAC ac power output is connected with vertical gyro exerciser, by the X of ARINC407 receiver channel 1, Y, Z end and instrument connection Rx, Ry, Rz is connected, for detecting the roll angle of vertical gyro, by the X of ARINC407 receiver channel 2, Y, Z end and instrument connection Px, Py, Pz is connected, for detecting the luffing angle of vertical gyro, switch S 1 is disconnected, roof-cut resistence S2 roof-cut resistence is disconnected, switch S 3 will be assisted soon to assist switch connection soon, by the first single-pole double-throw switch (SPDT) S4, second single-pole double-throw switch (SPDT) S5, 3rd single-pole double-throw switch (SPDT) S6, 4th single-pole double-throw switch (SPDT) S7 is placed in NORM position.
1. electrical source consumption inspection
1) connected by 28VDC direct supply, 115VAC AC power connected, switch S 1 connected, reometer A1 instruction is maximum is no more than 550mA; In 130 seconds ARINC407 receiver channel 1,2 roll, pitching instruction be stabilized in 0 ± 1.5 degree.
2), after 3 minutes, during normal work, reometer A1 instruction is maximum is no more than 300mA.
2. accuracy checking
1), in 3 minutes, the roll of ARINC407 receiver channel 1,2, pitching pointing accuracy are 0 ± 0.5 degree.
2) vertical gyro is revolved turnback rapidly, roll, the pitching instruction deviation of ARINC407 receiver channel 1,2 are no more than 0.5 degree.
3. outgoing inspection
1) zero-bit exports
A) red, the black termination of precision digital voltage table is entered instrument connection Rx, Ry, record roll zero-bit ac output voltage and be no more than 40mV;
B) red, the black termination of precision digital voltage table is entered instrument connection Px, Py, record pitching zero-bit ac output voltage and be no more than 40mV.
2) synchronism output
A) red, the black termination of precision digital voltage table is entered instrument connection Rx, Ry, turntable being placed in left-leaning 5 degree, to record roll synchronous AC output voltage be between 0.92 ~ 1.12V;
B) red, the black termination of precision digital voltage table is entered instrument connection Rx, Ry, turntable being placed in Right deviation 5 degree, to record roll synchronous AC output voltage be between 0.92 ~ 1.12V;
C) red, the black termination of precision digital voltage table is entered instrument connection Px, Py, turntable being placed in nutation 5 degree, to record roll synchronous AC output voltage be between 0.92 ~ 1.12V;
D) red, the black termination of precision digital voltage table is entered instrument connection Px, Py, being placed in by turntable faces upward 5 degree, and to record roll synchronous AC output voltage be between 0.92 ~ 1.12V;
3) radar exports
A) red, the black termination of precision digital voltage table is entered instrument connection Rh, Rc, turntable being placed in left-leaning 5 degree, to record roll radar ac output voltage be between 230 ~ 280mV;
B) red, the black termination of precision digital voltage table is entered instrument connection Rh, Rc, turntable being placed in Right deviation 5 degree, to record roll radar ac output voltage be between 230 ~ 280mV;
C) red, the black termination of precision digital voltage table is entered instrument connection Ph, Pc, turntable being placed in nutation 5 degree, to record roll radar ac output voltage be between 230 ~ 280mV;
D) red, the black termination of precision digital voltage table is entered instrument connection Ph, Pc, being placed in by turntable faces upward 5 degree, and to record roll radar ac output voltage be between 230 ~ 280mV;
4. roll is cut off and is checked
Confirm precise rotating platform level, connected by roof-cut resistence S2, when precise rotating platform "Left"-deviationist or Right deviation are at least 4 degree, the second reometer A2 should keep constant, increases with angle, and electric current reduces, and when increasing to 9 degree, electric current is 0.
5. coordinated speeds inspection
1) precise rotating platform level is confirmed, first single-pole double-throw switch (SPDT) S4 is placed in left-leaning position, observe ARINC407 receiver channel 1, when being designated as 15 degree, the first single-pole double-throw switch (SPDT) S4 is placed in NORM position, switch S 3 will be assisted soon to disconnect, from 10 degree to 5 degree, the time the longest is 60 seconds in record instruction, and switch S 3 will be assisted soon to connect;
2) the second single-pole double-throw switch (SPDT) S5 is placed in Right deviation position, observe ARINC407 receiver channel 1, when being designated as 15 degree, the second single-pole double-throw switch (SPDT) S5 being placed in NORM position, switch S 3 will be assisted soon to disconnect, from 10 degree to 5 degree, the time the longest is 60 seconds in record instruction, and switch S 3 will be assisted soon to connect;
3) the 3rd single-pole double-throw switch (SPDT) S6 is placed in position of facing upward, observe ARINC407 receiver channel 2, when being designated as 15 degree, the 3rd single-pole double-throw switch (SPDT) S6 being placed in NORM position, switch S 3 will be assisted soon to disconnect, from 10 degree to 5 degree, the time the longest is 60 seconds in record instruction, and switch S 3 will be assisted soon to connect;
4) the 4th single-pole double-throw switch (SPDT) S7 is placed in nutation position, observe ARINC407 receiver channel 2, when being designated as 15 degree, the 4th single-pole double-throw switch (SPDT) S7 being placed in NORM position, switch S 3 will be assisted soon to disconnect, from 10 degree to 5 degree, the time the longest is 60 seconds in record instruction, and switch S 3 will be assisted soon to connect;
5) the first single-pole double-throw switch (SPDT) S4 is placed in left-leaning position, observes ARINC407 receiver channel 1, when being designated as 10 degree, the first single-pole double-throw switch (SPDT) S4 being placed in NORM position, from 10 degree to 5 degree, the time is 100 ~ 300 seconds in record instruction;
6) the second single-pole double-throw switch (SPDT) S5 is placed in Right deviation position, observes ARINC407 receiver channel 1, when being designated as 10 degree, the second single-pole double-throw switch (SPDT) S5 being placed in NORM position, from 10 degree to 5 degree, the time is 100 ~ 300 seconds in record instruction;
7) the 3rd single-pole double-throw switch (SPDT) S6 is placed in position of facing upward, observes ARINC407 receiver channel 2, when being designated as 10 degree, the 3rd single-pole double-throw switch (SPDT) S6 being placed in NORM position, from 10 degree to 5 degree, the time is 100 ~ 300 seconds in record instruction;
8) the 4th single-pole double-throw switch (SPDT) S7 is placed in left-leaning position, observes ARINC407 receiver channel 2, when being designated as 10 degree, the 4th single-pole double-throw switch (SPDT) S7 being placed in NORM position, from 10 degree to 5 degree, the time is 100 ~ 300 seconds in record instruction.
6. drift checks
Confirm precise rotating platform level, observe ARINC407 receiver channel 1,2, drift value is 0.6 degree per minute to the maximum.
7. monitor check
During normal work, switch S 1 between 26 ~ 32VDC, should disconnect by voltage table V voltage, and voltage table V voltage is 0 ± 5VDC, switch S 1 is connected.
8. power-off inspection
Switch S 1 disconnected, reset after 15 seconds, observe ARINC407 receiver channel 1,2, instruction change is no more than 0.25 degree.
9. locking phase inspection
Adjustment precise rotating platform, when vertical gyro Right deviation, ARINC407 receiver channel 1 is designated as and just increases, and when vertical gyro is faced upward, ARINC407 receiver channel 2 is designated as and just increases.
Claims (1)
1. vertical gyro exerciser, it is characterized in that, by the first single-pole single-throw switch (SPST) S1, roof-cut resistence S2, fast association switch S 3, first single-pole double-throw switch (SPDT) S4, the second single-pole double-throw switch (SPDT) S5, the 3rd single-pole double-throw switch (SPDT) S6, the 4th single-pole double-throw switch (SPDT) S7, fuse F, first reometer A1, the second reometer A2, voltage table V, instrument connection Rx, Ry, Rz, Px, Py, Pz, Rh, Rc, Ph, Pc form;
115VAC, 400Hz AC power is high-end through single-pole double-throw switch (SPDT) S1, fuse F, is connected with vertical gyro plug-in power pack input end G by the first reometer A1; 115VAC, 400Hz AC power low side is connected with vertical gyro plug-in power pack ground H; Instrument connection Rx is connected with vertical gyro plug roll X phase output terminal D; Instrument connection Ry is connected with vertical gyro plug roll Y phase output terminal E; Instrument connection Rz is connected with vertical gyro plug roll Z phase output terminal F; Instrument connection Px is connected with vertical gyro plug pitching X phase output terminal A; Instrument connection Py is connected with vertical gyro plug pitching Y phase output terminal B; Instrument connection Pz is connected with vertical gyro plug pitching Z phase output terminal C; Instrument connection Rh is connected with the high-end output terminal d of vertical gyro plug radar roll; Instrument connection Rc is connected with vertical gyro plug radar roll low side output terminal e; Instrument connection Ph is connected with the high-end output terminal g of vertical gyro plug-in power pack input end radar pitching; Instrument connection Pc is connected with vertical gyro plug radar pitching low side Ausgang; Roof-cut resistence S2 one end and vertical gyro plug cutting-off controlling end S-phase connect, and the other end and vertical gyro plug cutting-off controlling end T-phase connect; Fast association switch S 3 one end assists control end J to be connected with vertical gyro plug soon, and the other end and vertical gyro plug assist control end K to be connected soon; The NORM position of the first single-pole double-throw switch (SPDT) S4 is connected with the left-leaning control end P of vertical gyro plug, and interposition is connected with the left-leaning control end M of vertical gyro plug, and left-leaning position connects power supply ground; The NORM position of the second single-pole double-throw switch (SPDT) S5 is connected with vertical gyro plug Right deviation control end L, and interposition is connected with vertical gyro plug Right deviation control end R, and Right deviation position connects power supply ground; NORM position and the vertical gyro plug of the 3rd single-pole double-throw switch (SPDT) S6 control end V that faces upward is connected, and interposition and the vertical gyro plug control end X that faces upward is connected, and position of facing upward connects power supply ground; The NORM position of the 4th single-pole double-throw switch (SPDT) S7 is connected with vertical gyro plug nutation control end U, and interposition is connected with vertical gyro plug nutation control end W, and nutation position connects power supply ground; Second reometer A2 one end cuts off current output terminal Z with vertical gyro plug and is connected, and the other end and vertical gyro plug cut off current output terminal a and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188673.4A CN105091904A (en) | 2014-05-07 | 2014-05-07 | Vertical gyro tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188673.4A CN105091904A (en) | 2014-05-07 | 2014-05-07 | Vertical gyro tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105091904A true CN105091904A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188673.4A Pending CN105091904A (en) | 2014-05-07 | 2014-05-07 | Vertical gyro tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063297A (en) * | 2016-12-15 | 2017-08-18 | 哈尔滨飞机工业集团有限责任公司 | A kind of rate gyroscope exerciser |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401549A (en) * | 1966-08-09 | 1968-09-17 | Sperry Rand Corp | Failure monitor for attitude reference systems |
| CN201637420U (en) * | 2010-01-06 | 2010-11-17 | 哈尔滨飞机工业集团有限责任公司 | Airplane horizontal position indicator test adapter |
| CN201697637U (en) * | 2010-02-11 | 2011-01-05 | 哈尔滨飞机工业集团有限责任公司 | Tester for radio magnetic indicator |
| CN202471087U (en) * | 2011-12-02 | 2012-10-03 | 成都飞亚航空设备应用研究所有限公司 | Heading and attitude instrument comprehensive test bed |
| CN203053397U (en) * | 2012-11-16 | 2013-07-10 | 哈尔滨飞机工业集团有限责任公司 | Tab position meter tester |
| CN203190977U (en) * | 2013-03-21 | 2013-09-11 | 陕西飞机工业（集团）有限公司 | Airplane radio compass ground simulating and testing system |
-
2014
- 2014-05-07 CN CN201410188673.4A patent/CN105091904A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3401549A (en) * | 1966-08-09 | 1968-09-17 | Sperry Rand Corp | Failure monitor for attitude reference systems |
| CN201637420U (en) * | 2010-01-06 | 2010-11-17 | 哈尔滨飞机工业集团有限责任公司 | Airplane horizontal position indicator test adapter |
| CN201697637U (en) * | 2010-02-11 | 2011-01-05 | 哈尔滨飞机工业集团有限责任公司 | Tester for radio magnetic indicator |
| CN202471087U (en) * | 2011-12-02 | 2012-10-03 | 成都飞亚航空设备应用研究所有限公司 | Heading and attitude instrument comprehensive test bed |
| CN203053397U (en) * | 2012-11-16 | 2013-07-10 | 哈尔滨飞机工业集团有限责任公司 | Tab position meter tester |
| CN203190977U (en) * | 2013-03-21 | 2013-09-11 | 陕西飞机工业（集团）有限公司 | Airplane radio compass ground simulating and testing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063297A (en) * | 2016-12-15 | 2017-08-18 | 哈尔滨飞机工业集团有限责任公司 | A kind of rate gyroscope exerciser |
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Application publication date: 20151125 |