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STA34  Advanced Multi-Function Programmable Autopilot

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  • Graphic HMI for Logic and Control Design

  • Powerful and Adjustable Development Platform

  • High-Precision Measurements Sensor

  • Semi-Physical Embedded Simulation

  • High-Speed Data Acquisition

  • Rich User Equipment Interface

  • For Fixed-wing, Helicopter, Copter, VTOL, Car, Boats, Robot etc.

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Overview

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STA34 UAV Flight Control System is integrated with four major functions - Automatic Control, Data Acquisition, Control Law Design and Semi-Physical Simulation. It can be used as an automatic control device and applied in Fixed-wing Aircraft, Helicopter, VTOL, Car, Boats, Robot and PTZ and Moving Vehicle.


STA34 has a powerful programmable system. Customers have the access to self-programming. User can derive a new product by adding the original programming and then have the independent intellectual property rights of it. Universities and research institutions can choose it as the experiment instrument for research project due to its user-friendly and programmable feature. It can also be used as independent sensor to monitor mobile carriers and geological disaster.


Commercially available autopilots only offer the unchangeable program. The only action you can perform is inputting or changing some parameters, not the control law or control algorithm. It fails to conduct an accurate and complex flight mission. In your daily routine, you may have an excellent thought inspired by the enormous practice; you wish you could configure your own thought into the system. And also you may not have a good command of hardware or software design; you wish there was an autopilot could be integrated with multifunction. Sometime you may handle an urgent mission but with high requirement. Then STA34 is your best choice.

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Device Structure

  • DSP Digital signal processor, CPLD, 24 bit ADC

  • 3-axis gyroscopes, 3-axis accelerometers, 3-axis magnetometers

  • Pressure altimeter, Pressure airspeed sensors

  • Ublox NEO-6Q 5Hz GPS

  • 8 PWM Control signal input channels

  • 7 PWM Servo signal Output channels

  • 2 Analog signals (measured voltages)

  • 2 Frequency signals for RPM measuring

  • RS-232 X 2

  • RS-485 X 2

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Features

  • The use of graphical configuration modeling technology to quickly build a powerful flight control system.

  • Fixed Wing, Copter Dual Mode High Accuracy Dynamic 3D Attitude Algorithm.

  • Provide more than 90 measurement data, the maximum rate of 50Hz.

  • AHRS and GPS-INS inertial integrated navigation algorithm.

  • Excellent broadband seismic characteristics, can be used for a variety of harsh environments.

  • Self-tuning the open-loop and close-loop of PID controller or manual-tuning it online in real-time.

  • JSBSim flight dynamics model and FlightGear flight simulator composed of semi-physical simulation system.

  • RS-485 device expansion bus compatible with other devices, such as multi-system GPS, laser gyro and sensors, etc.

  • Security and confidentiality design, internal data can only be written can not be read and exported.

  • A variety of flight modes: smart seamless tracking mode, waypoint resident mode, pointing mode and so on.

  • Custom meter display, custom operation buttons and interactive window.

  • Video overlay, base station GPS, flight history playback, missing plane search and more.

  • Multi-function professional flight data analysis software.

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Signal Splitter

A CSS34 is designed to make easier a STA34 installation, setup and use. The main CSS34 function is a servo control signal switching between the STA34 PWM output signals and the external control PWM signals. A common aircraft modeling RC receiver can be used as the external control signal source. The CSS34 has the STA34 interface signal pin connectors. The CSS34 supports the optimized STA34 power supply.

  • Input PWM signal frequency 50 ¡À 20% Hz

  • Allowable control signal on-off time ratio 0¡­100 %

  • Switch PWM signal duration (STA34 controls the servos) 1.5¡­1.7 ms

  • External control PWM signal high level 1.7¡­5.75 V

  • External control PWM signal low level -0.8¡­0.5 V

  • Servo and output buffer power supply 4.5¡­6 V

  • Output servo PWM signal high level 3.84¡­5.9 V

  • Output servo PWM signal low level 0¡­0.33 V

  • Output current per servo pin 20 mA

  • SAT34 and the external device supply voltage 5,6 ¡À 3% V

  • Output current 600 mA

  • Supply voltage 7¡­16 V

  • Weight (including 300 mm of cable and connector) less then 55 g

  • Overall dimensions (without cable) Length, Width, Height 57x50x15 mm

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System Connection Diagram

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Optional Accessories

STA34 configured to meet the user's specific needs, a variety of external sensors. Equipment through RS-485 expansion bus, plug and play.
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Flight Data Recorder

PWM Channels Extender Ultrasonic Altimeter Digital Angle Sensor       Fuel Level Gauge

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Constructor software

Users according to the characteristics of the control object, control requirements and control purposes, the use of configuration modeling tool software on-demand selection of functional modules, with the mouse will need to connect the functional modules with the structure and process flow to form a clear and intuitive system applications . The user can quickly and conveniently enter into the realization development stage directly from the theoretical design and complete the configuration modeling, system identification, dynamic simulation and real-time system operation of the control system with high efficiency.

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Configuration modeling tool software has a wealth of functional modules and professional module resources, flexible and powerful system configuration modeling capabilities, strict logic and embedded semi-physical simulation system, compatible with a variety of communication protocols, support for a variety of hardware devices, Users do not need to write program code to be able to complete all types of UAV all the complex functions required by the system configuration modeling design and simulation.

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STA34 Constructor Flight Control Law software is an advanced multi-purpose graphical the configuration programming systems, ideal for users according to the individual needs of the UAV autopilot secondary development and function expansion. Users in the design process of the flight control law, neither need to understand the profound expertise in computer programming, do not need to write complicated code process, move the mouse to play typing, everything designed in every second.

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Control Project Example

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Semi-Physical Simulation System

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Flight Control Software

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The ground flight control software of the STA34 flight control system supports a variety of map formats, can plan a variety of complex mission routes, you can personalize the control and display, custom add control buttons and interactive windows for flexible real-time navigation Control, video overlay function, as well as flight history playback, missing aircraft search function. Wide adaptability, versatility, scalability, compatibility and good use of the system hardware and control software can be a multi-purpose machine to meet the variety and application requirements of UAV.

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Performance

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           Parameter

Value

Unit

1   Roll angle measurement range ¡À 180 ¡ã

2

  Pitch angle measurement range

¡À 90

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3

  Heading angle measurement range

¡À 180

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4

  Roll and pitch angular resolution

0.1

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5

  Heading angle angular resolution

0.3

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6

  Triaxial angular rate measurement range

¡À 150

¡ã/s

7   Accelerations measurement range

¡À 5

m/sec2

8

  Atmosphere pressure measurement range

15¡­.115

KPa

9

  Differential pressure measurement range

0¡­4

KPa

10

  Altitude measurement range

- 1000¡­11000

m

11

  Airspeed measurement range

0¡­300

km/h

12

  Temperature measurement range

- 20¡­+ 70

¡ã§³

13

  Static pressure accuracy measurement

¡À 0.1

KPa

14

  Differential pressure accuracy measurement

¡À 0.004

KPa

15

  Altitude accuracy measurement

¡À 10

m

16

  Airspeed accuracy measurement

¡À 10

km/h

17

  Temperature accuracy measurement

¡À 3

¡ã§³

18

  Atmosphere pressure measurement resolution

0.0033

KPa

19

  Differential pressure measurement resolution

0.0008

KPa

20

  Altitude measurement resolution

0.3

m

21

  Airspeed measurement resolution

2

km/h

22

  Climb measurement resolution

0.25

m/s

23

  Processing frequency

73

Hz

24

  Temperature operation range

- 25¡­+ 50

¡ã§³

25

  Operating voltage

5.5¡­6.0

V

26

  Current

300 ¡À10%

mA

27

  RS-232 and RS-485 interfaces baud rate

4800¡­115200

baud

28

  Dimensions (on case)

125 X 65 X 40

mm

29

  Dimensions (without case)

104 X 57 X 13

mm

30

  Weight in case / without case

150 / 30

g

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Beijing MicroPilot UAV Flight Control Systems  2001 - 2018

ICP备1102190号

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