SU124527A1 - The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization - Google Patents

The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization

Info

Publication number
SU124527A1
SU124527A1 SU607736A SU607736A SU124527A1 SU 124527 A1 SU124527 A1 SU 124527A1 SU 607736 A SU607736 A SU 607736A SU 607736 A SU607736 A SU 607736A SU 124527 A1 SU124527 A1 SU 124527A1
Authority
SU
USSR - Soviet Union
Prior art keywords
source
given point
magnetic field
vector
action
Prior art date
Application number
SU607736A
Other languages
Russian (ru)
Inventor
Б.З. Михлин
Original Assignee
Б.З. Михлин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Б.З. Михлин filed Critical Б.З. Михлин
Priority to SU607736A priority Critical patent/SU124527A1/en
Application granted granted Critical
Publication of SU124527A1 publication Critical patent/SU124527A1/en

Links

Landscapes

  • Measuring Magnetic Variables (AREA)

Description

При установке компасов или магнитометров на передвижных средствах , например иа самолетах или корабл х, большое вли ние на точность работы этих приборов оказывают Магнитные пол  элехтроагрегатов , больших ферромагнитных масс и других сосредоточенных в ограничеННОм объеме источников. Компенсаци  помех этих источников известными способами очень трудна и не всегда (особенно нри быстром изменении помех) достижима.When installing compasses or magnetometers on mobile vehicles, such as airplanes or ships, the magnetic field of electrical units, large ferromagnetic masses, and other sources concentrated in a limited volume have a great influence on the operation of these devices. Compensating for the interference of these sources by known methods is very difficult and not always (especially with the rapid change of interference) achievable.

Описываемый способ автоматической компенсации действи  магнитных помех позвол ет компенсировать помехи отдельных источников любой природы, измен ющиес  во времени по любому закону. Способ заключаетс  в размеш,ении между источником магнитных помех и заданной точкой трех взаимно-перпендикул рных, чувствительных к магнитному полю зондов, по значению выходных параметров которых формируетс  дев ть сигналов, определ юш,их составл юшие пол  помех в трех точках, где расположены эти зонды. Указанные сигналы подаютс  в специальный счетнорешающий узел, который автоматически обеспечивает требуемую компенсацию. В том случае, если направление оси одного из чувствительных зондов, располагаемых между источником и заданной точкой, совпадает с направлением пол  в какой-либо точке источника , можно применить только один чувствительный зонд, выходной параметр которого используетс  дл  формировани  только трех сигналов , которые и обеспечивают компенсацию действи  магнитного пол  источника в заданной точке.The described method of automatically compensating for the effects of magnetic interference makes it possible to compensate for the interference of individual sources of any nature, varying in time according to any law. The method consists in placing between a source of magnetic interference and a given point of three mutually perpendicular probes sensitive to the magnetic field, the output parameters of which produce nine signals, defined, their constituent interference fields at the three points where these probes. These signals are fed to a special computing node, which automatically provides the required compensation. In the event that the direction of the axis of one of the sensitive probes located between the source and the given point coincides with the field direction at any point of the source, only one sensitive probe can be used, the output parameter of which is used to generate only three signals, which provide compensation of the magnetic field of the source at a given point.

№ 124527- 2 -No. 124527-2 -

Предмет изобретени Subject invention

Claims (2)

1.Способ автоматической компенсации действи  в заданной точке магнитного пол  источника с посто нным распределением вектора относительной объемной намагниченности, отличающийс  тем, что, с целью компенсации действи  магнитных помех отдельных источников любой природы, измен ющихс  во времени по любому закону, используютс  три взаимно-перпендикул рных, чувствительных к магнитному полю зонда, расположенных между источником магнитных помех и заданной точкой, по значению выходных параметров которых формируетс  дев ть сигналов, обеспечивающих осуществление указанной компенсации .1. A method of automatically compensating for the action at a given point of a magnetic field of a source with a constant distribution of a vector of relative volume magnetization, characterized in that, in order to compensate for the effect of magnetic interference from individual sources of any nature that vary in time according to any law, three mutually perpendiculars are used magnetic-sensitive probe located between the source of magnetic interference and a given point, according to the value of the output parameters of which nine signals are formed, ensuring ivayuschih implementation of the said compensation. 2.Способ автоматической компенсации по п. 1, отличающийс  тем, что в том случае, когда направление оси одного из чувствительных зондов, располагаемых между источником и заданной точкой, жестко св зано с направлением пол  в какой-либо точке источника, примен етс  один чувствительный зонд, выходной параметр которого используетс  дл  формировани  трех сигналов, обеспечивающих компенсацию действи  магнитного пол  источника в заданной точке.2. The method of automatic compensation according to claim 1, characterized in that in the case when the direction of the axis of one of the sensitive probes located between the source and the given point is rigidly connected with the direction of the field at any point of the source, one sensitive a probe whose output parameter is used to form three signals that compensate for the effect of the source’s magnetic field at a given point.
SU607736A 1958-09-16 1958-09-16 The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization SU124527A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU607736A SU124527A1 (en) 1958-09-16 1958-09-16 The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU607736A SU124527A1 (en) 1958-09-16 1958-09-16 The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization

Publications (1)

Publication Number Publication Date
SU124527A1 true SU124527A1 (en) 1958-11-30

Family

ID=48395982

Family Applications (1)

Application Number Title Priority Date Filing Date
SU607736A SU124527A1 (en) 1958-09-16 1958-09-16 The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization

Country Status (1)

Country Link
SU (1) SU124527A1 (en)

Similar Documents

Publication Publication Date Title
GB999917A (en) Multiple parameter eddy current non-destructive testing device
GB597568A (en) Improvements in or relating to apparatus for electrically determining a function of a plurality of quantities on which a computation is to be carried out
GB1461301A (en) Non-pendulous course determining device on a vehicle
US3461382A (en) Pulse dependent feedback system for measuring changes in a physical phenomenon
US2692970A (en) Compensation of aircraft magnetic fields
SU124527A1 (en) The method of automatic compensation of the action at a given point of the magnetic field of the source with a constant distribution of the vector of relative volume magnetization
ES336189A1 (en) Methods and devices for compensation of parasitic magnetic fields,in particular on an aircraft carrying a magnetometer
GB1278632A (en) Improvements relating to measuring and testing electrical circuits
GB978745A (en) Method of measuring the strength of the magnetic component of weak electromagnetic fields
US2776403A (en) Induced magnetization compensator
GB1070081A (en) Improvements in or relating to apparatus for the direct measurement of capacitance
GB912721A (en) Improvements in or relating to current-measuring instruments
Price et al. Exceptional cases of electromagnetic interpretation problem
ES254395A1 (en) Methods of measuring weak magnetic fields by nuclear induction
GB836723A (en) Improvements in or relating to the electromagnetic testing of materials
SU113411A1 (en) The method of measuring the magnitude of the component of the magnetic field in a given direction
SU140130A1 (en) Device for compensatory measurements of the field in aeroelectromagnetic survey by induction
SU122294A1 (en) Device for measuring the intensity of a magnetic constant field
SU117570A1 (en) Device for stabilizing the magnetic field of an electromagnet
GB1037476A (en) Electrical measuring apparatus
SU390473A1 (en) METHOD OF MEASUREMENT OF SPECIFIC RESISTANCE
SU555491A1 (en) Relay Protection Measuring Body
SU391497A1 (en) DEVICE FOR MEASURING A SINGLE REPAIR
SU139737A1 (en) Electric meter
SU809011A1 (en) Device for magnetic noise compensation