CN102681016A - Low-frequency magnetic fluctuation analyzer sensor - Google Patents
Low-frequency magnetic fluctuation analyzer sensor Download PDFInfo
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- CN102681016A CN102681016A CN2011100582795A CN201110058279A CN102681016A CN 102681016 A CN102681016 A CN 102681016A CN 2011100582795 A CN2011100582795 A CN 2011100582795A CN 201110058279 A CN201110058279 A CN 201110058279A CN 102681016 A CN102681016 A CN 102681016A
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Abstract
The invention relates to a low-frequency magnetic fluctuation analyzer sensor. Three pairs of threaded holes are correspondingly formed on opposite surfaces of a regular hexahedron; wave sensor antennas respectively penetrate through the three pairs of threaded holes to form a spool assembly in three coil sleeves which are orthogonal with one another; the spool assembly and the coil sleeves are coaxially arranged; and the low-frequency magnetic fluctuation analyzer sensor is characterized in that two spacing rings are arranged on each coil sleeve, are two circular rings with different diameters and are respectively positioned on two outer sides of two mounting threads of the coil sleeve; correspondingly, two spacing rings with different diameters are respectively arranged in a pair of threaded holes of the regular hexahedron, so that the three coil sleeves form a perpendicular structure; an insulating film outer cover is formed by sewing six sleeve insulating films and six square insulating films which are respectively coated on the outer surfaces of the coil sleeves and the regular hexahedron; the sleeve insulating films are formed by sewing disc-shaped film blocks coated on a sleeve end cap and cylindrical film blocks which are coated and coiled outside a sleeve body; and each square film block is provided with a hole opposite to the threaded holes.
Description
Technical field
The present invention relates to sensor, particularly a kind of low frequency magnetic wave moves the analyser sensor.
Background technology
Because the moving analyser of spaceborne magnetic wave possesses higher sensitivity; Its sensor antenna need be away from the particularly equipment interference of satellite celestial body of interference source; Therefore the star upper sensor is installed in the about top of long boom more than 3 meters of of vertically stretching out outside the satellite body surfaces usually, and the ratio of the length L of boom and diameter D is usually greater than 50.The sensor antenna of measuring vector wave is made up of three mutually orthogonal solenoid bobbins; The wave sensor antenna not only has requirements such as the bandwidth of measurement, signal to noise ratio (S/N ratio), resolution and measuring accuracy; Also have electric parameter to mate each other and requirement such as structure installation accuracy between solenoid; And sensor construction intensity etc., because can double to be amplified to antenna in the vibration that rocket takes off--in the boom system, special have at system resonance frequency place above the acceleration of 40g and the Oscillation Amplitude that doubles to amplify.Such acceleration and amplitude can damage parts such as sensor antenna structure and surface heat dielectric film.
Summary of the invention
The objective of the invention is to; For addressing the above problem; Providing a kind of can not only stably work in abominable space environment midium or long terms such as low temperature, vacuum, antistatic, intense radiation or irradiations, received the moving analyser sensor of star low frequency magnetic wave that vibration acceleration reaches the 40g sharp pounding in the time of also bearing such as satellites transmits.
For realizing the foregoing invention purpose, the moving analyser sensor of a kind of low frequency magnetic wave is proposed, comprising: the regular hexahedron 11 of hollow, wave sensor antenna and adiabatic membrane outer cover 8;
Correspondence has three double thread holes 30 on the opposite face of described regular hexahedron 11; Described wave sensor antenna is for being arranged in the total member 3 of bobbin that mutually orthogonal three the coil sleeve pipes 13 of formation reach wherein in the three double thread holes 30 respectively; Total member 3 of described bobbin and described coil sleeve pipe 13 coaxial arrangement;
It is characterized in that,
Described each root coil sleeve pipe 13 is provided with twice spacing ring 39; This twice spacing ring 39 is two annulus that diameter is different; Lay respectively at two outsides that twice are installed screw thread 24 on the coil sleeve pipe 13; Accordingly, be respectively equipped with two spacing rings that diameter is different in a pair of threaded hole 30 of described regular hexahedron 11, be used to make three coil sleeve pipes 13 to form mutual perpendicular quadrature structure;
Described adiabatic membrane outer cover 8 is made by six sleeve pipe adiabatic membranes and six square regular hexahedron adiabatic membranes and is formed, the outside surface of coated respectively online snare pipe 13 and regular hexahedron 11;
Described sleeve pipe adiabatic membrane by be coated on the sleeve pipe end cap 22 disc film piece 6 be coated on tubular film piece 28 that sleeve body is rolled into outward and make and form;
Described every square film piece 10 is provided with hole corresponding to threaded hole 30.
The moving analyser sensor of described low frequency magnetic wave also comprises: the support 7 that has disc-shaped base 19;
Described support 7 is arranged at a drift angle end of regular hexahedron 11 along the diagonal line of regular hexahedron 11.
All offer the through hole 21 of trapezoidal cross-section on each face of described regular hexahedron 11.
The total member 3 of described bobbin comprises: the magnetic core 2 of coaxial arrangement, bobbin 1, detecting coil 35 and coil protect layer 5 from inside to outside; Wherein, Described bobbin 1 comprises: bobbin stage casing 38 and the pipeline section 29 that is positioned at two ends; Described detecting coil 35 is sheathed on the bobbin stage casing 38 with coil protect layer 5, and the place, two ends in described bobbin stage casing 38 is provided with bobbin catch 37, described magnetic core 2 length and described bobbin 1 equal in length respectively.
The length in described bobbin stage casing 38 is less than 95% of bobbin total length.
Described coil sleeve pipe 13 comprises: coil sleeve pipe stage casing 31 and the conical section 26 that is positioned at two ends; The outer end of described conical section 26 is provided with sleeve pipe end cap 22.
Described sleeve pipe end cap 22 is used for the total member 3 of end thread 23 fixed spools through conical section 26 outer ends in described sleeve body 33.
The moving analyser sensor of described low frequency magnetic wave also comprises stator 17;
Described stator 17 is used for coil sleeve pipe 13 and regular hexahedron support 11 are fixed together.
The bus length of described spacing ring 39 is 2.0mm～3.5mm; The diameter of described spacing ring 39 between stator 17 and installation screw thread 24 is than the big 0mm～1.0mm of casing diameter that screw thread 24 places are installed; Described at the casing diameter little 0mm～1.5mm of the diameter that another spacing ring 39 between screw thread 24 and the conical section 26 is installed than installation screw thread 24 places.
Said magnetic core 2 is magnetic cores that the multilayer permalloy tape is superimposed into straight clavate.
The invention has the advantages that sensor construction of the present invention is reasonable, structural integrity is good, and the whole machine work of critical piece is shaped, and the machining precision high level error is little; Each parts and overall construction intensity are high, can bear abominable emission vibration processes; The total member reasonable mechanical structure of cell winding, the installation accuracy size receives vibration effect little; Thin-walled hexahedron frame-type structure reduces the charged particle deposition effectively, avoids forming the negative effect of effluve; The sensor that coats the adiabatic membrane outer cover is fit to the space environment of extreme variation, and passive temperature control effect is good, and case temperature is stable, and temperature-time changes mild.
Description of drawings
Fig. 1 is the synoptic diagram of the moving analyser sensor of low frequency magnetic wave of the present invention;
Fig. 2 is the synoptic diagram of bobbin, magnetic core and the detecting coil of the moving analyser sensor of low frequency magnetic wave of the present invention;
Fig. 3 is the synoptic diagram of the coil sleeve pipe of the moving analyser sensor of low frequency magnetic wave of the present invention.
The accompanying drawing sign:
1, the total member of bobbin 2, magnetic core 3, bobbin 4, through hole
5, coil protect layer 6, disc film piece 7, support 8, adiabatic radome
9, rack ventilating hole 10, square film piece 11, regular hexahedron 12, fixed mount
13, coil sleeve pipe 14, fixed orifice 15, installation bottom surface 16, installed surface
17, stator 18, ground stud bolt 19, disc-shaped base 20, adiabatic membrane are sewed up the edge
21, through hole 22, sleeve pipe end cap 23, end thread 24, installation screw thread
25, coil cover pipe orifice 26, conical section 27, mounting hole 28, tubular film piece
29, pipeline section 30, threaded hole 31, coil sleeve pipe stage casing 32, seamed edge
33, sleeve body 34, film piece are sewed up edge 35, detecting coil 36, end cap hole
37, bobbin catch 38, bobbin stage casing 39, spacing ring 40, cradling piece
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
The invention provides the moving analyser sensor of a kind of low frequency magnetic wave that the moving analyser of spaceborne magnetic wave adopts, comprising: fixed mount 12, magnetic core 2, bobbin 1, detecting coil 35, coil sleeve pipe 13, adiabatic radome 8 and heat screen ground wire; Said fixed mount 12 is made up of with the support 7 that has disc-shaped base 19 regular hexahedron 11 of hollow; Respectively have three pairs of mutually orthogonal threaded holes 30 on three pairs of opposite planar of regular hexahedron 11, said magnetic core 2 is superimposed into straight clavate by the multilayer permalloy tape packs in bobbin 1 hole, and described bobbin 1 is to be divided into three sections hollow tube; The two ends in bobbin stage casing 38 are provided with bobbin catch 37; Outside surface is surrounded with the detecting coil 35 by the solenoid type of enameled wire coiling, and detecting coil is made up of inductive coil and tickler two parts, and the bobbin two ends are coaxial hollow type pipeline section 29 parts; Its inside and outside footpath is identical with the bobbin stage casing; Bobbin and magnetic core are with long, and the total member 3 of bobbin that has good detecting coil of magnetic core and coiling and coil protect layer 5 is inserted in the sleeve body 33 again, and by installation screw thread 24 encapsulation of sleeve pipe end cap 22 with the sleeve body end; Wherein, sleeve body 33 is identical with bobbin length; Sleeve pipe end cap 22 has the end cap hole 36 of passing the bobbin lead-in wire; The exposed portions serve of sleeve body 33 outside regular hexahedron 11 is the conical section 26 that the outer radial end attenuates; Coil sleeve pipe 13 integral body screw in and are fastened in the threaded hole 30 on the positive six face-piece bodies 11, and with pin the concentric pylone on coil sleeve pipe stator 17 and 11 pairs of planes of regular hexahedron are locked; The support 7 of fixed mount 12 bottoms is stretched out by drift angle end of positive six face-piece bodies, and support 7 is into a single integrated structure with the regular hexahedron 11 of hollow, and frame bottom is provided with disc-shaped base 19, and disc-shaped base is provided with mounting hole; The outside of described adiabatic membrane outer cover 8 coated online snare pipes 13 and positive six face-piece bodies; The adiabatic membrane piece that the adiabatic membrane outer cover is cut into different geometries by polylith is sewn into one and constitutes; Every adiabatic membrane piece coincides each other by the special-purpose adiabatic diaphragm of multilayer and special-purpose filter and forms; Again with the about 25 millimeters insulating tape of width symmetrically around the adiabatic membrane block edge that compresses and wrap up a circle; Make the adiabatic membrane piece be the electric insulating state of kilovolt magnitude each other along electrical insulating tape on the seam folder again between the every adiabatic membrane piece forming the adiabatic membrane outer cover when making with insulated wire at last; Adiabatic membrane piece outermost layer is a conductive film; For the coil sleeve portion that is stretched out by positive six face-piece bodies is to be rolled into tubular film piece 28 and to make one along overlapped adiabatic membrane stitching edge 20 and be combined into outer tube adiabatic membrane part with one by the disc film piece 6 of an online snare tube end of lid; Each surface of positive six face-piece bodies 11 then has by one can let the square film piece 10 in the circular hole hole that the coil sleeve pipe passes cover; This square film piece 10 is partly made all-in-one-piece 1/6 heat screen parts with the outer tube adiabatic membrane of correspondence position again, at last again with the positive six face-piece bodies of correspondence--and 6 1/6 heat screen parts of coil sleeve pipe are sewn into an integral body and wrap the whole sensor structure except that support and ground stud bolt 18 fully; In addition; All riveted joint has a heat screen ground wire that is electrically connected with the outermost conductive film of adiabatic membrane on the inside surface of every multilayer heat insulation film piece; The heat screen ground wire of adjacent adiabatic membrane piece is connected; Terminal ground wire is connected on the special-purpose ground stud bolt 18 of wave sensor, but need make the promptly corresponding series electrical connection adiabatic membrane piece group of adapter path of heat screen ground wire constitute opening electric loop.
In the technique scheme, magnetic core 2 is repeatedly to be pressed by the multilayer permalloy slip of same thickness and certain width size to form the rhabdion with rectangular cross section, and in shaping mould, compresses and be processed into straight clavate.
In the technique scheme; Coil sleeve pipe 13 comprises: sleeve body 33 and a sleeve pipe end cap 22; Wherein sleeve pipe end cap 22 connects through the end thread 23 of sleeve body 33; Coil sleeve pipe 13 usefulness pin is fixed together through stator 17 and regular hexahedron 11, and sleeve body has coaxial columniform coil cover pipe orifice 25, and the size of coil cover pipe orifice cooperates with bobbin catch 37 external diameters; Screw thread is installed is matched with threaded hole 30 on the regular hexahedron 11,17 one-tenths eccentric circles of stator also are positioned at sleeve body and seal an end and be close to spacing ring 39 outsides.
The length in bobbin stage casing is not more than 95% of bobbin total length.
In the technique scheme, stator 17 is provided with fixed orifice 14, through offering on pin and the installed surface 16 and corresponding to the locking of 11 of the locking through hole of fixed orifice 14 realization coil sleeve pipe 13 and regular hexahedrons.
In the technique scheme, the support 7 that has disc-shaped base 19 all stretches out outside the adiabatic radome 8 with ground stud bolt 18.
In the technique scheme; Support 7 parts of fixed mount 12 are stretched out by a drift angle end of positive six face-piece bodies 11; And be on the line with another symmetrical drift angle, cradling piece 40 parts that are connected with disc-shaped base 19 have rack ventilating hole 9, and the disc-shaped base of frame bottom is provided with mounting hole 27.
In the technique scheme, four lead-in wires of inductive coil and tickler are drawn by bobbin one end and through end cap hole 36.
Said twice spacing ring 39 is two anchor rings that diameter is different; Lay respectively at the both sides that screw thread 24 is installed; The spacing ring diameter of next-door neighbour's stator 17 is than the big 0.0mm～1.0mm of screw thread is installed; Another is than installing the little 0.0mm～1.5mm of screw thread, and spacing ring 39 width have 2.0mm～3.5mm, and corresponding with it endoporus spacing ring has identical size dimension.
The moving analyser sensor of low frequency magnetic wave mainly is made up of nine kinds of parts, and they are: the fixed mount 12 of bobbin 1, magnetic core 2, detecting coil 35, coil sleeve pipe 13, fixed coil sleeve pipe, adiabatic radome 8 and heat screen ground wire.
Fig. 1 is the 3-D view of the moving analyser sensor of low frequency magnetic wave of the present invention, and is as shown in Figure 1.Bobbin 1, coil sleeve pipe 13 and fixed mount 12 are processed by engineering plastics; Representing the tubular detecting coil of three groups of helicals of three wave components 35 close is on 30: 1 the bobbin 1 around length-diameter ratio; Detecting coil 35 comprises inductive coil and tickler; 210 millimeters of bobbin 1 total lengths; The permalloy magnetic core 2 identical with bobbin 1 length all inserts in the hole of bobbin 1; Total member 3 inserts and is encapsulated in the sleeve body 33 the coil protect layer 5 that the better coil of coiling is connected lead-in wire and process at the about 1 millimeter insulating material of coil outerwrap thickness with bobbin at last, simultaneously four lead-in wires of inductive coil and tickler is drawn 3 millimeters of end cap hole 36 diameters by the end cap hole 36 on the sleeve pipe end cap 22.Three sleeve pipes all are screwed in the mutually orthogonal threaded hole 30 of three couple on the regular hexahedron 11 by the installation screw thread 24 of its interlude; And force aligned position by the spacing ring of correspondence positions and size in the spacing ring 39 of both sides and the threaded hole 30; The sleeve body that is in place leans on corresponding spacing rings in spacing ring 39 and the threaded hole 30 can reach the tolerance clearance of 0.01 millimeter magnitude and less than the right alignment of 0.1 degree; The size of regular hexahedron 11 is 72 millimeters * 72 millimeters * 72 millimeters; Screw thread 24 and threaded hole 30 are installed are M25 * 1 millimeter, and pass hole corresponding on fixed orifice 14 and the regular hexahedron 11 on the stator 17 with sleeve body 33 lockings by the pin of 5 millimeters of diameters.Mutual vertical interval between sleeve pipe is 39 millimeters.Installation bottom surface 15 central vertical that the symcenter of three sleeve pipes is positioned at regular hexahedron 11 about 78 millimeters places that make progress.The disc-shaped base 19 of the support 7 that a drift angle of regular hexahedron 11 stretches out has 3 mounting holes 27,48 millimeters of support 7 length, 62 millimeters of disc-shaped base 19 diameters.About 2 degree of conical section 26 taperings.
The 3-D view of bobbin 1, magnetic core 2 and the detecting coil 35 of the moving analyser sensor of low frequency magnetic wave of the present invention, as shown in Figure 2.9 millimeters of the diameter of bores of bobbin 1,12 millimeters of external diameters, its 190 millimeters of segment length of coiling, solenoid coil is by the enameled wire coiling of 0.12 millimeter of diameter, inductive coil 18500 circles, tickler 750 circles.14.1 millimeters, dark 210 millimeters of sleeve body 33 internal diameters, 3 millimeters in sleeve body 33 bottom through-holes 4 apertures.The 3-D view of the coil sleeve pipe 13 of the moving analyser sensor of low frequency magnetic wave of the present invention, as shown in Figure 3.Sleeve body 33 external diameters and length are respectively 22 millimeters of 19 millimeters～Φ of Φ and 213 millimeters.The external diameter of sleeve body 33 is divided into 3 sections; Be about 21 millimeters of the diameters of 70 millimeters coil sleeve pipe interlude 31; It is M24 * 0.75 millimeter that the installation screw thread 24 of interlude both sides has 10 millimeters long specifications; All there is the conical section 26 that is about 70 millimeters sleeve body 33 both sides, and conical section 26 external diameters are from 22 millimeters drop to the interlude end 19 millimeters, and end thread 23 long 5 millimeters, specification are M22 * 0.5 millimeter; The internal thread of sleeve pipe end cap 22, external diameter, length and internal thread hole depth are respectively M22 * 0.75,22 millimeter, 8 millimeters and 5 millimeters.40 millimeters of stator 17 size diameter, 2.5 millimeters of thickness, 5 millimeters in fixed orifice 14 apertures.The size of threaded hole 30 is M24 * 0.75 millimeter, and threaded hole 30 border widths are not less than 7 millimeters, through apart from about 8 millimeters fixed orifice 14 lockings of threaded hole 30 mural margins.Adiabatic shielding outer cover 8 is stitched into an one-piece construction by the profile and the yardstick of sensor by 6 1/6 heat screen parts, and the projection with asymmetric six cone body heat screen parts formation makes the whole out to out of heat screen reach 225 millimeters.
It should be noted last that above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although the present invention is specified with reference to embodiment; Those of ordinary skill in the art is to be understood that; Technical scheme of the present invention is made amendment or is equal to replacement, do not break away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (10)
1. the moving analyser sensor of low frequency magnetic wave comprises: the regular hexahedron of hollow (11), wave sensor antenna and adiabatic membrane outer cover (8);
Correspondence has three double thread holes (30) on the opposite face of described regular hexahedron (11); Described wave sensor antenna forms mutually orthogonal three coil sleeve pipes (13) and the total member of bobbin (3) wherein for being arranged in respectively in the three double thread holes (30); Total member of described bobbin (3) and described coil sleeve pipe (13) coaxial arrangement;
It is characterized in that,
Described each root coil sleeve pipe (13) is provided with twice spacing ring (39); This twice spacing ring (39) is two annulus that diameter is different; Lay respectively at coil sleeve pipe (13) and go up two outsides that twice are installed screw thread (24); Accordingly, be respectively equipped with two spacing rings that diameter is different in a pair of threaded hole (30) of described regular hexahedron (11), be used to make three coil sleeve pipes (13) to form mutual perpendicular quadrature structure;
Described adiabatic membrane outer cover (8) is made by six sleeve pipe adiabatic membranes and six square regular hexahedron adiabatic membranes and is formed, respectively the outside surface of coated online snare pipe (13) and regular hexahedron (11);
Described sleeve pipe adiabatic membrane is made and is formed by being coated on the disc film piece (6) on the sleeve pipe end cap (22) and being coated on tubular film piece (28) that sleeve body is rolled into outward;
Described every square film piece (10) is provided with hole corresponding to threaded hole (30).
2. low frequency magnetic wave according to claim 1 moves the analyser sensor, it is characterized in that, the moving analyser sensor of described low frequency magnetic wave also comprises: the support (7) that has disc-shaped base (19);
Described support (7) is arranged at a drift angle end of regular hexahedron (11) along the diagonal line of regular hexahedron (11).
3. low frequency magnetic wave according to claim 1 and 2 moves the analyser sensor, it is characterized in that, all offers the through hole (21) of trapezoidal cross-section on each face of described regular hexahedron (11).
4. low frequency magnetic wave according to claim 1 and 2 moves the analyser sensor; It is characterized in that; The total member of described bobbin (3) comprising: the magnetic core of coaxial arrangement (2), bobbin (1), detecting coil (35) and coil protect layer (5) from inside to outside; Wherein, described bobbin (1) comprising: bobbin stage casing (38) and be positioned at the pipeline section (29) at two ends, and described detecting coil (35) and coil protect layer (5) are sheathed on the bobbin stage casing (38); The place, two ends in described bobbin stage casing (38) is provided with bobbin catch (37), described magnetic core (2) length and described bobbin (1) equal in length respectively.
5. low frequency magnetic wave according to claim 4 moves the analyser sensor, it is characterized in that, the length in described bobbin stage casing (38) is less than 95% of bobbin total length.
6. low frequency magnetic wave according to claim 1 and 2 moves the analyser sensor, it is characterized in that, described coil sleeve pipe (13) comprising: coil sleeve pipe stage casing (31) and be positioned at the conical section (26) at two ends; The outer end of described conical section (26) is provided with sleeve pipe end cap (22).
7. low frequency magnetic wave according to claim 6 moves the analyser sensor, it is characterized in that described sleeve pipe end cap (22) is used for the total member of end thread (23) fixed spool (3) through conical section (26) outer end in described sleeve body (33).
8. low frequency magnetic wave according to claim 1 and 2 moves the analyser sensor, it is characterized in that, the moving analyser sensor of described low frequency magnetic wave also comprises stator (17);
Described stator (17) is used for coil sleeve pipe (13) and regular hexahedron support (11) are fixed together.
9. low frequency magnetic wave according to claim 8 moves the analyser sensor, it is characterized in that, the bus length of described spacing ring (39) is 2.0mm～3.5mm; The described diameter that is positioned at the spacing ring (39) between stator (17) and the installation screw thread (24) is than the big 0mm～1.0mm of casing diameter that screw thread (24) is located is installed; The described diameter ratio that another spacing ring (39) between screw thread (24) and the conical section (26) is installed that is positioned at is installed the little 0mm～1.5mm of casing diameter that screw thread (24) is located.
10. low frequency magnetic wave according to claim 1 and 2 moves the analyser sensor, it is characterized in that, said magnetic core (2) is the magnetic core that the multilayer permalloy tape is superimposed into straight clavate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110058279.5A CN102681016B (en) | 2011-03-11 | 2011-03-11 | Low-frequency magnetic fluctuation analyzer sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110058279.5A CN102681016B (en) | 2011-03-11 | 2011-03-11 | Low-frequency magnetic fluctuation analyzer sensor |
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| Publication Number | Publication Date |
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| CN102681016A true CN102681016A (en) | 2012-09-19 |
| CN102681016B CN102681016B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110058279.5A Expired - Fee Related CN102681016B (en) | 2011-03-11 | 2011-03-11 | Low-frequency magnetic fluctuation analyzer sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083502A (en) * | 2020-09-09 | 2020-12-15 | 中国人民解放军国防科技大学 | Magnetic difference signal detection method based on parallel monostable stochastic resonance |
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| US4656750A (en) * | 1984-05-23 | 1987-04-14 | Standard Telephones And Cables Public Limited Company | Heading sensor |
| CN1967280A (en) * | 2005-11-18 | 2007-05-23 | 中国科学院空间科学与应用研究中心 | Three weight sensor applied for satellite-loaded magnetic field fluctuation analysis meter |
| CN201017038Y (en) * | 2007-03-12 | 2008-02-06 | 中国科学院空间科学与应用研究中心 | Heat insulation shielding cover used on satellite magnetic field popple analyzer three-component sensor |
-
2011
- 2011-03-11 CN CN201110058279.5A patent/CN102681016B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656750A (en) * | 1984-05-23 | 1987-04-14 | Standard Telephones And Cables Public Limited Company | Heading sensor |
| CN1967280A (en) * | 2005-11-18 | 2007-05-23 | 中国科学院空间科学与应用研究中心 | Three weight sensor applied for satellite-loaded magnetic field fluctuation analysis meter |
| CN201017038Y (en) * | 2007-03-12 | 2008-02-06 | 中国科学院空间科学与应用研究中心 | Heat insulation shielding cover used on satellite magnetic field popple analyzer three-component sensor |
Non-Patent Citations (1)
| Title |
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| 贾文奎等: "卫星在轨姿态测量和地面磁试验用FZ0201型系列三分量磁通门磁强计", 《实践五号卫生空间探测与试验成果学术会议论文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083502A (en) * | 2020-09-09 | 2020-12-15 | 中国人民解放军国防科技大学 | Magnetic difference signal detection method based on parallel monostable stochastic resonance |
| CN112083502B (en) * | 2020-09-09 | 2023-09-12 | 中国人民解放军国防科技大学 | Magnetic different signal detection method based on parallel monostable stochastic resonance |
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| CN102681016B (en) | 2014-07-09 |
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Address after: 100019 No. 1, No. 2, South of Zhongguancun, Haidian District, Beijing Patentee after: NATIONAL SPACE SCIENCE CENTER, CAS Address before: 100019 No. 1, No. 2, South of Zhongguancun, Haidian District, Beijing Patentee before: Space Science & Applied Research Centre, Chinese Academy of Sciences |
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