Dynamically Tuned Inertial Navigation System

Product Detail

Flexible strapdown inertial integrated navigation system




Product features

Strapdown inertial navigation system is by inertial measurement unit, magnetic heading sensor and control the display, satellite receiving antenna, Doppler radar and installation bracket component. The satellite receiving antenna can customized according to the needs for BD2/GPS/GLONASS triple a receiving antenna or BD2 anti-interference antenna.

Inertial measurement unit can also be a separate form of inertial measurement unit , for all kinds of missile flight control system and guidance system.

Strapdown inertial navigation system determination of aircraft position, heading, altitude, the acceleration, as the navigation of aircraft, flight control, route management provide location, velocity, attitude and heading information. System with emergency rapid alignment, normal alignment, navigation, correction, parameter calibration, testing, parameter binding, non volatile storage.







Project	ER-1[1]	ER-1A[2]	ER-1N[3]
Overall Dimensions	1/2ATR Standard Case 315mm×124mm×194mm	1/2ATR Standard Case 315mm×124mm×194mm	1/2ATR Standard Case 315mm×124mm×194mm
Weight	=12kg	=22.33kg(Containing Doppler radar)	=8.5kg
Power Supply	28V DC Power Consumption=90W	28V DC Power Consumption=65W	28V DC Power Consumption=60W
Preparation Time(Starting At Normal Temperature)	Normal Condition 8min Emergency Situation 2min	Normal Condition 8min Emergency Situation 3min	Normal Condition 6min Emergency Situation 3min
Precision Of Integrated Navigation	Position:30m(CEP) Speed:1m/s(RMS) Heading:0.4°(RMS) Attitude:0.2°(RMS)	Position:30m(CEP) Speed:1m/s(RMS) Heading:0.4°(RMS) Attitude:0.2°(RMS)	Position:30m(CEP) Speed:0.5m/s(RMS) Heading:0.4°(RMS) Attitude:0.2°(RMS)
Pure Inertia Navigation Accuracy	Position:10km/30min(CEP) Speed:6m/s(RMS) Heading:0.4°(RMS) Attitude:0.2°(RMS)	Position:10km/20min(CEP) Speed:5m/s(RMS) Heading:0.4°(RMS) Attitude:0.2°(RMS)	Position:1.5nm/10min(CEP) Speed:6m/s(RMS) Heading:0.5°(RMS) Attitude:0.2°(RMS)
Inertial / Doppler Integrated Navigation Accuracy	-	Position:1%·S,S For The Flying Distance Speed:Not Less Than Doppler Radar Accuracy Heading:0.4°(1s) Attitude:0.2°(1s)	Position:0.8%·S,S For The Flying Distance Speed:Not less Than Doppler Radar Accuracy Heading:0.5°(1s) Attitude:0.2°(1s)
Precision Of Satellite Navigation	Position:30m(CEP) Speed:1m/s(RMS)	Position:30m(CEP) Speed:1m/s(RMS)	Position:30m(CEP) Speed:0.8m/s(RMS)
Dynamic Adaptability	Angular Velocity =±100°/S Linear Acceleration =±8g Angular Acceleration=200°/S2	Angular Velocity =±100°/S Linear Acceleration =±8g Angular Acceleration=200°/S2	Angular Velocity =±100°/S Linear Acceleration=±8g Angular Acceleration =300°/S2
Working Temperature	-40ºC~+70?	-40ºC~+65?	-40ºC~+60?
Storage Temperature	-55ºC~+70?	-55ºC~+70?	-55ºC~+70?
Vibration	0.0027g2/HZ	0.02g2/HZ	0.02g2/HZ
Shock	15g	15g	15g

Note: [1] contains the control display.    Note [2] : contains Doppler radar.    Note [3]: with moving base alignment and DVS current correction function.