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SHENZHEN RION TECHNOLOGY CO.,LTD
RION/9 axes inertial sensor with double GPS high precision position navigation sensor/GI550stem
11Pages
Catalog excerpts
GI550 MEMS Integrated Inertial Navigation System SPECIFICATIONS Model：GI550 Description：MEMS integrated Inertia Navigation System Production implementation standard reference ● Enterprise quality system standards: ISO9001: 2008 standard (certification number: 128101) ● Tilt sensor production standards: GB / T 191 SJ 20873-2003 inclinometer general specification of Level ●The Academy of metrology and quality inspection Calibrated in accordance to: JJF1119-2004 Electronic Level calibration Specification ● Software development reference standard: GJB 2786A-2009 military software development General requirements ● Product environmental testing standards: GJB150 ● Electromagnetic anti-interference test standards: GB / T 17626 ● Version:Ver.10
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MEMS Integrated Inertial Navigation System Introduction GI550 is a tactical-level inertial and integrated navigation system built by the company, which is calibrated precisely in full temperature range to meet the performance requirements under different conditions. The data fusion is realized by the built-in navigation computer, outputting the accurate carrier attitude, azimuth, position, speed and sensor data in real time. Feature ♦Gyro zero bias instability l°/h a ♦accelerometer deviation lmg (2g range) • IMU, VG,GI mode ♦vehicle, flight mode, ship, heave mode optional Application • High...
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MEMS Integrated Inertial Navigation System Index Table 1 Performance index requirements
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GI550 MEMS Integrated Inertial Navigation System *Factory qualified Test Index 1. Within ±100%, symmetry and nonlinearity should be <200ppm, test angular speed 0, ±0.1, ±0.2, ±0.5, ±1, ±2, ±5±n*5, n = 1,2,3... 2. Test in ±lg and full range
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GI550 MEMS Integrated Inertial Navigation System Uage and installation 1. Power supply should be 5V DC, Ripple < 50mV, current at least 0.5A, if the power supply noise is relatively big and the power supply line is long, please use a filter or external regulator. 2. Use M4 semicircle head screws fixed IMU on the carrier, the accuracy will be affected if it is loosening during operating. 3. keep IMU static for the first 15 seconds until data output, complete the self-test and initial alignment process. If the initial alignment process does not complete, the IMU will delay the data output...
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GI550 MEMS Integrated Inertial Navigation System Table 2 Signal Definition
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MEMS Integrated Inertial Navigation System Communication protocol The GI550 has work modes below: 1. Vertical Gyro Mode (VG), output roll, pitch, Kalman filter corrected gyro angular velocity and acceleration. To work in VG mode, output commands via serial port: Table 3 VG Mode directives
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GI550 MEMS Integrated Inertial Navigation System 26 The angle is a 16bit signed integer (Intl6), multiplied by the coefficient 360/32768 then convert to ° Angular velocity is a 16bit signed integer (Intl6), multiply by the coefficient 573/32768, then converted to ° /s. The acceleration is a 16bit signed integer (Intl6), multiply by the coefficient 12/32768, then converted to g. The sensor temperature is a 16bit signed integer (Intl6), multiplied by 200/32768 then converted to Celsius degrees. Timestamp timestamp is internal time from power on to present, 32-bit unsigned integer (uint32),...
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GI550 MEMS Integrated Inertial Navigation System Oil 300deg/s 100 573deg/s 101 900deg/s ARange<1..0> 00 2g 01 3g 10 5g 11 12g Sys warning: refers to the occurrence of non-fatal error, such as sending speed exceeding serial port speed limit, serial port receive buffer full, send results exceed intl6 range, etc. If the alarm is lifted, the sign will disappear in 1 seconds. Sys ERR: An important error occurs, self-test failed, sensor failure, initialization failure, and so on, the sign would not disappear. Sensor Saturation Warning: sensor overrun alarm, if overrun disappear, the sign will...
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GI550 MEMS Integrated Inertial Navigation System Byte NO. when bitl in HeadFlag is 1, the yaw in IMU data packet is valid. >=KMore information please visit Rion’s company website: www.rion-tjch.net (Note: product functions, parameters and appearance will be adjusted as the technology is upgraded, please confirm with the pre-sales business contact before purchase.)
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Ri0nCHINASHENZHENRION TECH NO LOGY CO., LTD. •INCLINOMETER *1111 SWITCH ‘ACCESSORIES ‘NORTH FINDER ‘TURNTABLE •ELECTRONIC COMPASS ‘DIGITAL INCLINOMETER ‘ACCELEROMETER •ATTITUDE AND HEADING REFERENCE SYSTEM ‘ELECTRONIC GYROSCOPE A: Block 1, COFCO(FUAN) Robotics Industrial Park , Da Yang Road 90, Fuyong Distict, Shenzhen City, China
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