Difference between revisions of "Airframes"

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'''[[FunJet|More details...]]'''
 
'''[[FunJet|More details...]]'''
 
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== Mini Telemaster ==
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|[[Image:Paparazzitelema1.jpg|thumb|left|Telemaster]]
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The [[Telemaster|Telemaster]] is a great platform for a new Paparazzi user. It provides a stable platform to help a new user to get used to the amazing Paparazzi system
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'''[[Telemaster|More details...]]'''
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== Misc Airframe Notes ==
 
== Misc Airframe Notes ==

Revision as of 20:28, 27 June 2008

NoVa Quadrotor

Nova Quadrotor

The NoVa is an attitude stabilized quadrotor. It utilizes paparazzi hardware as well as a 6DOF IMU.

More details...

Multiplex FunJet

Multiplex FunJet

The FunJet is a new electric pusher-prop model from Multiplex made of durable and CA safe Elapor foam. It offers plenty of room internally for avionics in an attractive package.

More details...

Mini Telemaster

Telemaster

The Telemaster is a great platform for a new Paparazzi user. It provides a stable platform to help a new user to get used to the amazing Paparazzi system

More details...


Misc Airframe Notes

MotoCalc is an Electric Flight Performance Prediction program for Windows and is available for a 30 day free trial. MotoCalc has an internal database of thousands of motors/props/etc. and can make power/flight predictions based on data input.

Electric Motor Calculator by Diversity Model Aircraft is a free online tool for matching props to motors to batteries.

Propeller Thrust Calculator is a free online calculator to give thrust from given propeller and RPM or vice versa.

Battery Specs

Nickel Cadmium (NiCd)

  • Energy/Weight: 40-60 Wh/kg
  • Nominal Cell Voltage: 1.2V
  • Fully Charged Cell Voltage: 1.2V
  • Depleted Cell Voltage: 0.8-1.0V

Nickel Metal Hydride (NiMh)

  • Energy/Weight: 30-80 Wh/kg
  • Nominal Cell Voltage: 1.2V
  • Fully Charged Cell Voltage: 1.35-1.4 V (unloaded)
  • Depleted Cell Voltage: 1.0V

Lithium-Ion

  • Energy/weight: 160 Wh/kg
  • Nominal Cell Voltage: 3.6 / 3.7 V
  • Fully Charged Cell Voltage: 4.2V
  • Lowest Cell Discharge Voltage Before Damage: 2.4v to 3.0v

Lithium-Ion Polymer (LiPo)

  • Energy/weight: 130-200 Wh/kg
  • Nominal Cell Voltage: 3.7V
  • Fully Charged Cell Voltage: 4.23V
  • Lowest Cell Discharge Voltage Before Damage: 3.0V

Typical Power Requirements

  • 70W/kg (35W/lb) for sedate flying from hand launch
  • 100W/kg (50W/lb) for ground take off
  • 150W/kg (75W/lb) for performance / aerobatics

Mass Figures

Provided below are some weights to aid in estimating an all up weight for your uav

  • Tiny13 1.1 Weight: 25g (0.88oz)
  • IR Sensor Head: 5g (0.18oz)
  • XBee Pro: 4g (0.14oz)
  • Hitec HS-55 Servo: 8g (0.28)
  • Brushless Outrunner 250W: ~90g (~3oz)
  • FunJet assembled, no hardware: 165g (5.82oz)
  • FMA Encore 5ch Receiver: 11g (0.40oz)
  • Castle Creations Phoenix 35: 24.5g (0.9oz)