AAE 450 Spring 2008 Danielle Yaple 6 March 2008 Avionics Group, GC, CAD, MAT Final Slides 1
AAE 450 Spring 2008 Final Costs Avionics 2 UnitCosts Wiring – Materials$500 - Installation$7,500 CPU$10,000 IMU$3,300 Sensors$4,000 Battery$10,000 Range Safety$20,000 Ground Tracking$24,000 Telecom$10,000 Installation –telecom$7,500 Total$96,800
Battery Selection LiCFLi SOCl 2 AgZn Watt-Hours/Kilogram Watt-Hours/Liter Discharge Rate LowModerateHigh Failure Tolerance Low High Cell Voltage 2.95V3.1V1.5V Experience Level HighModerateHigh Costs Low AAE 450 Spring 20083
Batteries Estimate Cost: < $10,000 Weight: kg Avionics BatteryWeightWh/kgCost Silver-Zinc (AgZn) kg110~$10,000 Lithium- Monofluoride (Li/CF) kg Lithium/Thionyl Chloride (Li/SoCl 2 ) kg
AAE 450 Spring 2008 Avionics Breakdown Avionics Telecommunications Vehicle Tracking Antennas Data Channels Ground Antennas Data Channels Data Processing Flight Control Data Processing Inputs Sensors Outputs Controls Power Systems Source Supply 5
AAE 450 Spring 2008 MAT Code User Inputs Delta V (vary case to case, 7000,9000,12000,15000,18000 m/s) Payload Mass (.2, 1, 5 kg) Stages (2 or 3) Propellant Type (Cryogenic, Storable, Hybrid, or Solid) Tank Material (Steel, Aluminum, Composite, Titanium) Launch Type (Ground, Balloon,Aircraft) Outputs Model Name, GLOW (kg), Total Cost*, Propellant Costs per Stage, Tank Cost per Stage, Inert Mass Fractions per Stage and Stage Lengths 4 min Run Time Avionics 6
Model Name Launch TypeGLOW (kg)Total CostStage 1 MFStage 2 MFStage 3 MFTotal Length SA-SA-DT-DTAircraft SB-SA-DA-DABalloon SG-SA-DT-DTGround MA-SA-DA-DAAircraft MB-SA-DA-DTBalloon MG-SA-DA-DTGround LA-SA-DA-DTAircraft LB-SA-DA-DABalloon LG-SA-DA-DTGround AAE 450 Spring 20087
Model Name Launch TypeGLOW (kg)Total CostStage 1 IMFStage 2 IMFStage 3 IMF Length Total (m) SB-HS-ST-DABalloon SB-HS-ST-DTBalloon SG-DA-DS-DSGround MB-HS-ST-DABalloon MB-HS-ST-DTBalloon MB-HS-SS-DABalloon LG-HA-DA-DAGround LG-DA-DA-DAGround LG-DS-DS-DAGround AAE 450 Spring 2008 Avionica 8