Full Range of Closed Loop Fiber Optic Gyros

Description

 Idealphotonics offers a range of state-of-the-art closed loop fiber optic gyroscope (FOG) designed and developed entirely in-house.The Idealphotonics delivers superior precision and reliable performance at lower cost and smaller size than other comparable gyros, especially other FOGs.

The performance of gyros and systems can be optimized for specific requirements and applications on an individual basis. FOGs can be supplied as a stand alone single axis, or as a dual/ triad with common electronics. All FOGs are available with a flexible interface configuration.

Applications

The FOG solutions are versatile and suitable for a wide variety of demanding applications such as:

• Navigation

• Missile and Torpedoe guidance

• Flight controls

• UUV/UAV/ Target Drones guidance and control

• Gyro compassing / target acquisition systems

• Camera/mapping

• AHRS

• Motion compensation

• EO/FUR/Radar stabilization

• Line-of-sight tracking / Precision pointing

• Smart munitions

• Gimbal control

Features

• Closed loop fiber optic gyroscope
• High accuracy, low noise sensor
• In-house developed and produced IOC
• All "Solid State" containing no moving parts
• Digital and/or Analog output Available as 1 -2-3-4 axes configuration
• High resolution Low latency Lightweight package
• Temperature modeled Reduced magnetic sensitivity
• Specifications 

  Parameter	Units	IXB3120	IF3X98H	IXB355	IXB1120	Mars120HB
  Random Walk (noise)	%/hr	≤0.01(100s,1σ)	≤0.01(100s,1σ)	≤0.2	≤0.01	≤0.005
  Bias Repeatability (day to day)	°/hr (1σ)	0.007	0.007	0.2	0.005	0.01
  Scale factor repeatability	ppm(1σ)	5	5	200	10	10
  Scale Factor Linearity	ppm, (1σ)	5	5	100	20	20(Full Temperature)
  Dynamic Range (Angular Rate)	0/sec	±400	±400	±900	±400	±300
  Gyro Size (Optical Sensor Coil)	mm	Φ 98x25	Φ 96x31.2	Φ 49x17	Φ 88x35	Φ87 x 41
  Weight	g	2000	2000	2600	620	550

• Note: * Random Walk determined by Allan variance method

          ** All statistical values are one sigma

  *** Performance requires system specific integration and can be                              tailored to specific requirements

  Output

  Bandwidth : ≥100 Hz

  Interface：RS422

  Power supply:±5V

  Analog (optional): Up to 5000/sec

  Format (selectable): Rate, Incremental,

  or Integrated Angle,Time,Temperatures, corrected or uncorrected data

   

  Environmental

  Operating Temperature :-40°C to +71°C

  Storage Temperature: -54°C to +85°C

  Vibrations :6.63 grams, 15-2000 Hz

  * Performance requires system specific integration