What is the difference between a MEMS north finder and a dynamic north finder?
A north finder is a device used to quickly and autonomously determine true north. MEMS and dynamic north finders represent two…
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Debuting at the cippe Chengdu Petroleum Exhibition, gyro-oriented subs offer high-precision, non-magnetic guidance solutions.
On the first day of the Chengdu International Petroleum and Petrochemical Technology and Equipment Exhibition, we showcased two MEMS gyro-oriented subs—the…
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Can a roadheader (TBM) maintain continuous and accurate orientation while moving or turning?
In tunnel construction, mining, underground engineering, and other fields, accurate orientation of a TBM is directly related to project efficiency, safety,…
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The Underlying Logic of the Integrated Navigation System Collaboration Mode: An Analysis Based on INS Accuracy
The primary and secondary relationship between GNSS and INS in an integrated navigation system is fundamentally determined by INS accuracy. INS…
Full ArticleHow does a North Finder conquer the underground world with its "smallness"?
Deep within deep, winding tunnels, cramped mines, and complex construction sites, traditional, bulky orientation equipment struggles. Space is a luxury, precision…
Full ArticleCan a mini north finder be rock-solid?
In the cramped confines of a tunnel boring machine, are traditional north-finding equipment bulky, difficult to install, and prone to vibration…
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How do north finders ensure precise orientation for construction machinery?
Deep in mines, at the forefront of tunneling, or on busy construction sites, traditional measurement equipment often faces severe challenges: severe…
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How can a north finder achieve "small, stable, and fast" simultaneously?
As traditional north finders struggle to balance size, speed, and reliability, a fundamental question arises: Can professional-grade orienteering equipment achieve the…
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Are you still worried about inaccurate orientation and magnetic field interference in your heading machine?
In harsh tunneling environments like mines and tunnels, accurate, fast, and reliable orientation is crucial for efficient and safe construction. Traditional…
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How do MEMS gyroscopes reshape drilling accuracy and efficiency?
In directional drilling and logging—core operations in oil and gas exploration, mineral development, and geological engineering—precise attitude control, wellbore trajectory monitoring,…
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