Commissariat A L'Energie Atomique et aux Energies Alternatives
发明人:
Matthieu LE PRADO,Saifeddine Aloui,Etienne Labyt
申请号：
US15857678
公开号：
US20180188334A1
申请日:
2017.12.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention relates to a method of localisation of vector magnetometers arranged in a network, comprising the following steps:generation (EMi), by a magnetic field source (S), of m reference magnetic fields with known amplitudes and known and distinct directions；measurement (MESj) of the m reference magnetic fields along n axes of magnetometers in the network, m and n being such that m*n≥6；determination (LOCj) of the position and orientation of magnetometers of the network from said measurements, relative to the magnetic field source.The invention also includes a magnetic field measurement instrument that includes a network of vector magnetometers and is capable of implementing the localisation method.Application to the imagery of biomagnetic fields, for example in magnetocardiography or in magnetoencephalography.
