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Sdi Phins Fiber Optic Inertial Navigation System - China

price: contact company for price

PHINS can provide the real azimuth, motion attitude, velocity, heaving and 3d position information of the carrier. Its inertial core parts are based on FOG and proper DSP which includes the kalman filter specialized in the exploration of underwater operation. Besides, this system is equipped with GPS, underwater acoustic positioning system, acoustic DVL and interface of depth sensor.

1.Appropriate for all the submarine carrier;
2.FOG, unique strapdown technology;
3. Multi-interface(DVL, Electromagnetic Log, GPS and Depth Sensor)


Position Accuracy:
GPS stand alone aiding, 5~15m
Differential GPS aiding, 0.5~3m
RTK Differential GPS aiding, 2~5cm
DVL aiding, 0.1% distance
No aiding for 2 minutes, 3m, CEP
No aiding for 5 minutes, 20m, CEP
Pure inertial navigation mode, 0.6NM/h

0.01°secant latitude(GPS)
0.02°secant latitude(DVL only)
0.05°secant latitude

Pitch/roll Accuracy 0.01°

Heaving Accuracy 5cm or 5%

Gyro Dynamic Range >250°/s

Acceleration Range +5g

Communication Ports

5 Serial Interface RS-232/RS-422

Data Format NMEA0183, binary

Output Rate 200Hz


Input Voltage 24VDC

Power Consumption 15W


Operating Temperature -10℃~+50℃

Storage Temperature -40℃~+80℃

MTBF 30000h


Dimension 180×180×160mm

Weight 4.5kg

Company Contact:

  • Phone: 86-10-57800988

  • Address: Building 2, No 2, Yongjienan Road,Haidian District, China, beijing, China

  • Email: Email

Published date: August 16, 2016 -

  • Business Description: Beijing SDI Science & Technology CO.,LTD was established in 2003, and successfully listed in NEEQ in 2011(Stock Short Name: SDI; Stock code:430088). Our company mainly specialized in the fields of aviation, navigation, armament, electron, electricity, transportation and so on. The headquarters is located in Zhongguancun Yongfeng high-technology industrial base. We are awarded first national high-tech enterprises in December,2008. Our corporation has three subsidiary corporations——Wuxi Tianhe Electronic CO.,LTD. , Jiangsu Seven Dimensional Testing Technology CO.,LTD. , and Qinhuangdao Qiwei Measurement & Control Technology CO.,LTD.——and three branches in Nanjing, Wuhan and Chengdu, two offices in Dalian and Xian, as well as a research & development center in Nanjing.

    The company adhere to the quality policy of “sticking to military quality, keeping improving and perfecting” and the business strategy of “scientific and technological innovation, professional victory” , so that we are in a rapid developing process. SDI devotes to becoming the business leader in the field of Chinese navigation, and persisting in the developing road of independent innovation. What’s more, we focus on the service of development and production, sales, and technology of the products which mainly include GNSS high precision positioning, navigation, timing, attitude measurement and direction-finding of moving carrier and so on. The solid technological base and engineering service experience is contained in aspects of system integration, data fusion, structural design, environmental adaptability, model algorithm, etc.

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