Products/Services for Strapdown Gyro Compass
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Inertial Navigation Systems - (79 companies)They are typically used in systems that require very precise navigation data, such as ships and submarines. The second design is called a strapdown as the sensors are attached rigidly, or "strapped down", to the body of the host vehicle...Electrical OutputDevice TypeLinear Acceleration Measurement -
Compasses - (73 companies)Compasses are navigational instruments that determine direction relative to Earth 's magnetic poles. Compasses are navigational instruments that determine direction relative to Earth 's magnetic poles. Mechanical versions...
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Magnetometers - (69 companies)...combination compasses and magnetometers are used on satellites and aboard airplanes that map the local structure of the Earth's magnetic field. Navies use compasses and magnetometers to detect submarines under water. Surveyors can use these magnetometers... -
Gyroscopes - (90 companies)...surface can be measured. Multi-axis gyros provide measurements in two or three orthogonal directions. Image Credit: Hyperphysics.phy-astr.gsu.edu. The animation below shows a gyroscope precessing round a tower (shown in red). The gyroscope is shown... -
Navigational Instruments - (185 companies)...compasses, range and depth finders, map measurers, and other items. These instruments are used for surveying surroundings, orienting present location, measuring distance on a chart or map, and determining the best route to a given destination. How... -
Gasket Cutters - (22 companies)...of gasket cutters include compass-style circle gasket cutters, bit brace circle gasket cutters, hollow gasket cutters (or hollow punches), and more sophisticated gasket cutting machines. Compass-style circle gasket cutters have an aluminum frame...
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Binoculars - (64 companies)Binoculars are lens assemblies used for magnifying and viewing distant objects stereoscopically.
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Accelerometers - (337 companies)Accelerometers are instruments for measuring, displaying, and analyzing acceleration and vibration.
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Digital Cameras - (244 companies)Digital Cameras are cameras that take still photographs, and sometimes have limited video capabilities, by recording images on an electronic image sensor.
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MEMS Devices - (65 companies)MEMS devices integrate mechanical components, electronics, sensors and actuators on a semiconductor material, chip, or wafer.
Product News
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ASTM International
ASTM Compass Your Portal for Standards, Testing, Learning & More. ASTM Compass gives your entire staff instant access to ALL the ASTM content you need including: standards, training, engineering publications, translations, and more. Build an ASTM Compass subscription to meet your needs and you'll improve productivity with: easy access to the standards you choose,. tools for adding notes, images, and attachments. sharing functions to help pass on and preserve corporate knowledge,. color-coded highlighting... (read more) -
Zygo Corporation
Compass™ 2 ZYGO's Compass TM 2 metrology systems set the benchmark for automated, non-contact 3D surface metrology and process control for discrete micro lenses and molds critical to compact camera modules found in smart phones, tablets, and automotive vision systems. At their core is ZYGO 's Coherence Scanning Interferometry (CSI) technology which delivers industry-leading precision, versatility and speed for repeatable metrology and production process control. There are two models of Compass 2 systems... (read more)Browse 3D Scanners Datasheets for Zygo Corporation -
Tronics Microsystems
Gyro MEMS Foundry Gyro MEMS Foundry: Tactical-Grade Gyroscopes Made Custom. Tronics' MAGELAN Gyro MEMS Foundry delivers high-performance gyroscope solutions tailored for aerospace and automotive systems. Our proprietary SOI MEMS platform integrates advanced etching and vacuum packaging to achieve tunable Q-factors and exceptional stability. Whether you need tactical-grade or custom gyros, our foundry service ensures precision and scalability for demanding inertial navigation needs. Discover the Gyro MEMS Foundry. (read more) -
Tronics Microsystems
MEMS Gyro for Energy & Mining Instruments Redefine your Energy & Mining Instruments with GYPRO (R)4300: Unlocking precision in harsh environments. Discover GYPRO4300 MEMS gyro, a tactical-garde, miniature, digital and low-SWaP alternative to FOG - engineered to deliver exceptional stability and low drift for precise downhole navigation in the most demanding energy applications. Key Performances: ARW: 0.07 / h. Bias instability: 0.4 /h. Vibration rejection: 0.5 /h/g ^2. Ideal Applications: Surveying instruments. Directional modules... (read more)Browse Gyroscopes Datasheets for Tronics Microsystems -
Tronics Microsystems
MEMS Accelerometers & Gyros for Marine/Subsea Tronics MEMS accelerometers and gyros exhibit excellent bias stability and scale factor linearity that allow our customers to design high-performance IMU (Inertial Measurement Units) and INS (Inertial Navigation Systems). Click here to learn more and contact us about your next marine or subsea project. (read more)Browse Accelerometers Datasheets for Tronics Microsystems -
Tronics Microsystems
MEMS gyros for navigation in dynamic applications Discover our GYPRO4300, a high-performance, closed-loop digital MEMS gyroscope with +- 300 /s input range that offers a cost-effective alternative to Fiber-Optic Gyroscopes (FOG) at a fraction of their size, weight, and power consumption. GYPRO (R)4300 is a high stability MEMS gyro tailored to GNSS-assisted inertial navigation and positioning of ground vehicles and trains, MRU (Motion Control Unit) for ship motion control and positioning, as well as AHRS for small aircrafts, helicopters... (read more)Browse Gyroscopes Datasheets for Tronics Microsystems -
Tronics Microsystems
GYPRO®4300 high stability digital MEMS gyro The GYPRO4300 is the first product reference of Tronics GYPRO4000 new high performance digital MEMS gyro platform which complements the recently announced AXO300 closed-loop digital accelerometers platform. Precise navigation and positioning in dynamic applications. With an excellent bias instability of 0.4 /h as typical value (2 /h maximum) and an ARW (Angular Random Walk) of 0.07 / h, GYPRO4300 offers a miniature, digital and low-SWaP (Size, Weight and Power) high performance MEMS gyro... (read more)Browse Gyroscopes Datasheets for Tronics Microsystems -
Ametek Solartron Metrology
Compass SC1&SCD1-NEW "All-in-One "Signal Conditioner Key Features: Single input channel with or without display. Display has six digit resolution. With display: SCD1. Without display: SC1. Connects any LVDT or Half Bridge probe. Accepts Marposs and Tesa Spec 'd inputs. Output via +/- 10 VDC, 0-10VDC, Modbus, or via USB into Orbit GCS software. +10 to - 10V digital limit I/O option. Easy setup to Windows PC via USB plug. Status LEDs on casing are configurable by software. DIN Rail Mount. Comes with a FREE calibration software pack. Includes... (read more)Browse Signal Conditioners Datasheets for Ametek Solartron Metrology -
Tronics Microsystems
High stability MEMS gyro I drilling - survey tools Discover Tronics GYPRO (R)4300, a high stability and vibration-tolerant digital MEMS gyro for mining and oil & gas applications. Housed in a miniature ceramic package, it features a bias instability of 0.4 /h and a vibration rectification error of 0.5 /h/g ^2, which make it a digital and low-SWaP alternative to Fiber Optic Gyros for directional drilling guidance and survey applications. Precise guidance and orientation in mining and oil and gas applications. GYPRO4300 is the first product... (read more)Browse Gyroscopes Datasheets for Tronics Microsystems -
Tronics Microsystems
Sensors for AUV/IMU/MRU While compass was the first navigation instrument used by sailors to keep their course, today 's vessels, subsea vehicles and AUV (Autonomous Underwater Vehicles) are equipped with IMU (Inertial Measurement Units) or MRU (Motion Reference Unit) for high precision guidance, navigation, and dynamic positioning functions. High performance digital MEMS accelerometers and gyros are a cost-effective and low-SWaP alternative to bulky and costly quartz, FOG and DTG originally used in marine and subsea... (read more)
More Information
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Application and comparison of two methods for alignment of FOG SINS
France iXSea's Octans III FOG strapdown gyro compass can complete initial alignment process in a dynamic environment within 3 minutes, and reach an accuracy of 0.2º×sec(L) [2], which provides a good reference.
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Application of two methods for alignment of FOG INS
France iXSea's Octans III FOG strapdown gyro compass can be completed initial alignment in a dynamic environment within 3mins, and reaching accuracy 0.2 º × sec (L) [2], it provids a good reference.
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Intelligence Computation and Evolutionary Computation
So it has been widely used both in military and civil areas for inertial navi- gation and guidance, attitude determination and stabilization, strapdown rate gyro compass and vehicles position and orientation [1].
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Analyzing the feasibility of heading alignment of downhole gyroinclinometers in high latitudes
Precision sta bilizer compasses and strapdown systems based on high accuracy laser gyros and FOGs are rather expen sive.
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Lockheed Martin EC-130H 'Compass Call'
… 218 Doppler velocity sensor the Navcom Defense Electronics AN/APN-232 radar altimeter the Rockwell Collins AN/ARN-151(V) Global Positioning System (GPS) receiver a C-12 magnetic compass system the Honeywell Aerospace H-423 strapdown ring laser gyro inertial navigation unit (accurate …
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INS/GPS navigation systems for land applications
In the lower performance categories, the user has been faced with a wide choice of concepts based on a combination of magnetic compasses , suspended gyro north findilng modules, directional gyros, gimbaled and strapdown reference units, Vehicle Motion Sensors (VMS’s), and, more recently …
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Optimization of the ship's navigation and controlling system with results of sea trials
The system is a combination of a strapdown inertialnavigation system(SINS) integrated with an SNS, log and gyro compass , computer that realizes control problems and a unit intended for conversion and transmission of a control signal to the ship rudder control system.
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On reverse navigation algorithm and its application to SINS gyro-compass in-movement alignment
Key Words: Strapdown inertial navigation system, Reverse navigation, In-movement alignment, Gyro - compass , Dead reck- oning .
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Journal of Guidance, Control, and Dynamics > Kalman Filter Divergence and Aircraft Motion Estimators
in fact, constitute a " strapdown IMU" that does not use accelerometers, gimbaled gyros , or servos; it only uses a magnetic compass , a barometric altimeter, a pitch-rate gyro, and a roll-rate gyro.
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Problem of Monitoring of Arbitrary Oriented Trajectories of Boreholes with Small Diameters by Means of Strapdown Gyroscopic Inclinometers and its Solution Meth...
So, if a strapdown downhole inclinometer is switched over from compassing mode to directional gyro mode, then assuming initial point as the point, where the value of compass course may be considered as authentic, there appears a possibility to provide for further …
