nxFCU

Nano Flight Control Unit

The nxFCU is the Nano variant of S-PLANE’s renowned xFCU, a state-of-the-art navigation, flight control and mission management unit for fixed and rotary wing UAVs. The nxFCU was specifically optimised for Size, Weight and Power (SWaP), without compromising ruggedness, reliability or certifiability of the solution. The result is a highly functional yet physically compact design able to meet the strict unmanned aviation regulations of the future.

The nxFCU is ideally suited to Tactical and Mini UAVs for both civil and military applications. Integrated navigation sensors, a wide range of highly configurable I/O and embedded LOS and BLOS communication links, provide it with the flexibility and capability of meeting almost any automation requirement. Reliability is ensured through a rugged hardware design, a safety certifiable software architecture and optionally distributed redundancy, making the nxFCU the responsible choice for UAV system integrators.

The nxFCU is also available in dual redundant (nxFCU Dual) and compact (nxFCU Compact) configurations. Contact S-PLANE for further information and support in selecting and configuring an nxFCU for your system.

Features

Overview

  • Integrated navigation, flight control and mission management unit
  • Multi-constellation GNSS, air-data and inertial sensors
  • Wide range of configurable I/O (Serial, Ethernet, GPIO, PWM, CAN, ADC)
  • Integrated LOS, GSM and Iridium satellite data/video streaming

Applications

  • Fixed and rotary wing UAVs
  • Civil/Military Tactical and high-end Mini UAVs
  • SWaP sensitive unmanned systems

Key Advantages

  • Rugged, reliable and environmentally qualified design
  • Small, light-weight and low power (SWaP sensitive)
  • Safety certifiable software architecture (DO-178C)
  • Pairing-enabled for optional distributed redundancy
  • Customisable electrical and mechanical interfaces
  • Very wide input voltage range
  • Integrated telemetry/C2 and video data links
  • Optional Iridium satellite and GSM BLOS communication

Technical Specifications

GENERAL
Navigation GNSS/AD-Aided INS (EKF)
Control Fixed & Rotary Wing
Mission Waypoints, Loiter, Follow
Health Monitoring PBIT, CBIT, IBIT
Redundancy Optional Pairing
Certification DO-178C SW Certifiable
SENSORS
GNSS Receiver Yes (Optional Redundant)
GNSS Accuracy (Differential) < 2 cm
GPS & GLONASS Tracking Yes
GALILEO & BEIDOU Tracking Yes
IMU & Magnetometer MEMS (Optional Redundant)
Air-Data 150 KIAS, 18 kft
INPUT / OUTPUT
Serial (RS-422/485/232) 16x
GPO / PWM 16x
GPI / Input Capture 16x
Ethernet 1x Gigabit
CAN 1x 1 Mbps
ADC 4x 16 Bit
TELEMETRY / C2
Frequencies ~400, 900 or 2400 MHz
Data Rate < 230 kbps
LOS Range < 60 km
Redundancy Dual LOS Links
GSM (HSPA+) Optional
Iridium Satellite Optional
WLAN (802.11 b/g) Optional
VIDEO STREAMING
Video Input GigE Vision
Video Compression Basic
Streaming Frequency S/C-Band
Streaming Data Rate < 12 Mbps
Streaming Range < 30 km
Data Storage 16 GB
MECHANICAL & ELECTRICAL
Dimensions (W x D x H) 100 x 108 x 66 mm
Mass 750 g
Input Voltage 6 to 36 VDC
Power (Typical) 20 W
Regulated Servo Power External
ENVIRONMENTAL
Operating Temperature -40 to +71°C
Storage Temperature -40 to +105°C
Vibration & Shock MIL-STD-810G

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