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Project Plan Review. Boiler Xpress Oneeb Bhutta Ryan Beech Matt Basiletti Mike VanMeter. Major Milestones. Propulsion PDR #1 Aerodynamics PDR #1 Structures and weight PDR Dynamic modeling PDR Propulsion PDR #2 Aerodynamics PDR #2 Flight performance, S&C PDR Parts list. Timeline.
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Project Plan Review Boiler Xpress Oneeb Bhutta Ryan Beech Matt Basiletti Mike VanMeter
Major Milestones • Propulsion PDR #1 • Aerodynamics PDR #1 • Structures and weight PDR • Dynamic modeling PDR • Propulsion PDR #2 • Aerodynamics PDR #2 • Flight performance, S&C PDR • Parts list
Timeline 9/25 10/3 10/10 10/17 10/24 10/31 Aero PDR #1 Aero wing test Aero PDR #2 Aerodynamics Sample wing const. Aero PDR #1 A/C Drag Polar Dynamic Modeling PDR S&C PDR Dynamics, S&C Airspeed calibration Aircraft mathematical model Propulsion PDR #1 Propulsion PDR #2 CDR Propulsion Final sys. sizing Test stand const. Initial sys. sizing Sys. testing Structures PDR Structures Structures PDR Final CAD drawing Prelim. CAD drawing
Structures • Preliminary CAD drawing • Load analysis • Structural wing testing • Weight estimate • Verify and refine • Components • Materials • Identify material properties 9/25 10/3 10/10 10/17 10/24 10/31 Structures PDR Structures PDR Final CAD drawing Prelim. CAD drawing
Aerodynamics • Complete drag polar prediction • Airfoil selection • Aerodynamic wing test • Verify aerodynamic model • CL, CLmax, CD • Wing load distribution 9/25 10/3 10/10 10/17 10/24 10/31 Aero PDR #1 Aero wing test Aero PDR #2 Sample wing const. Aero PDR #1 A/C Drag Polar
Dynamics and Control • Block diagrams • Transfer functions • Roll rate feedback control • Prediction of dynamic response • Root locus • Nominal feedback gain • Stability derivatives and control surface analysis 9/25 10/3 10/10 10/17 10/24 10/31 Dynamic Modeling PDR S&C PDR Airspeed calibration Aircraft mathematical model
Propulsion • Build propulsion system stand for use in Boeing wind tunnel • Power analysis to size motor • Motor testing test matrix • Varying gear ratio • Varying propeller • Varying voltage 9/25 10/3 10/10 10/17 10/24 10/31 Propulsion PDR #1 Propulsion PDR #2 Final sys. sizing Test stand const. Initial sys. sizing Sys. testing
Timeline 9/25 10/3 10/10 10/17 10/24 10/31 Aero PDR #1 Aero wing test Aero PDR #2 Aerodynamics Sample wing const. Aero PDR #1 A/C Drag Polar Dynamic Modeling PDR S&C PDR Dynamics, S&C Airspeed calibration Aircraft mathematical model Propulsion PDR #1 Propulsion PDR #2 CDR Propulsion Final sys. sizing Test stand const. Initial sys. sizing Sys. testing Structures PDR Structures Structures PDR Final CAD drawing Prelim. CAD drawing