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Information processing in the integrated strapdown INS and miniautopilot design
 
 
Today
June 2
2020
Tuesday
 
 


Information processing in the integrated strapdown inertial navigation systems and miniautopilot design
(Kortunov Viacheslav Ivanovich, Professor, Dr. Techn. Sci.)


 
Miniautupilot based on Integrated strapdown INS/GPS with MEMS
 


Autopilot specification
Parameter Range Accuracy / Resolution
Angular rate 150 /s 0.2 / 0.001 /s
Linear accelerations 2 g 0.03 / 0.002 g
Roll,
Pitch
180
90
0.5...1
Yaw 0...360 1...2
Rate 0...500 m/s 0.5 m/s
Altitude 0...3000 m 2 m
Coordinates - 20 m
GPS NMEA-protocol
Magnetometer 6352
Control channels 6 PDM-direction channels
Power 6V DC < 0.2 Watt
Overall dimension 1005025 mm

Purpose:

The measuring of kinematic and dynamic parameters; the unmanned vehicle control on a given trajectory.

Performance capabilities:
  • determination of the unmanned vehicle orientation and navigation parameters;
  • the unmanned vehicle control at the given points (at most 255);
  • the flight data registration with sampling frequency 50Hz;
  • the current information distribution in telemetric channel and its representation at ground computer monitor;
  • switching to interactive control mode from standard remote-control station;
  • setting of different kinds of control feedback for angle, altitude and flight rate damping and stabilization;
  • the feedback coefficients and flying program changing "in flight".

Autopilot structure:
  • INS board with micromechanical inertial sensors (accelerometers and gyros), controller for PWM-direction of control-surface actuators, flesh-memory for storage of flight information;
  • magnetic yaw sensor board;
  • onboard modem for telemeter information transmission;
  • ground modem with directional antenna for command-telemetric information transmission;
  • GPS receiver (protocol NMEA) with antenna;
  • software of ground station for parameters' visualization, autopilot tuning, flight program forming and flight data analysis.

Purchase:

Contact for autopilot purchase is adduced below.

Ukraine 61070 Kharkov, Chakalova str., 17, KhAI, dep. 504, http://k504.xai.edu.ua
Tel.: +38 (057) 707-48-41, E-mail: vkortunov@yandex.ru


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