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WRAP: An open-source kinematic aircraft performance model [database]

Kinematic aircraft performance database

As part of Open Aircraft Performance model, the WRAP database provides operational performance, flight envelopes of aircraft performance parameters. ADS-B data are use for model construction. Detailed methods and model description can be found in postprint_wrap_model.pdf.

Published version: http://www.sciencedirect.com/science/article/pii/S0968090X18306089

Self-archived version on ResearchGate: https://www.researchgate.net/publication/329319946_WRAP_An_open-source_kinematic_aircraft_performance_model

To cite this work:

@article{SUN2019118,
  author = "Junzi Sun and Joost Ellerbroek and Jacco M. Hoekstra",
  title = "WRAP: An open-source kinematic aircraft performance model",
  journal = "Transportation Research Part C: Emerging Technologies",
  volume = "98",
  pages = "118 - 138",
  year = "2019",
  issn = "0968-090X",
  doi = "https://doi.org/10.1016/j.trc.2018.11.009",
}


Parameters

The parameters are defined by flight phases. The method to extract these parameters are define in the paper.

Takeoff
  • liftoff speed (to_v_lof)
  • takeoff distance (to_d_tof)
  • mean takeoff acceleration (to_acc_tof)

Initial climb:

  • cutoff altitude (1500 ft)
  • calibrated airspeed (ic_va_avg)
  • vertical speed (ic_vs_avg)

Climb:

  • range to the top of climb (cl_d_range)
  • constant CAS crossover altitude (cl_h_cas_const)
  • constant CAS (cl_v_cas_const)
  • vertical rate during constant CAS climb (cl_vs_avg_pre_cas)
  • constant Mach climb crossover altitude (cl_h_mach_const)
  • constant Mach number (cl_v_mach_const)
  • vertical rate during constant Mach climb (cl_vs_avg_mach_const)
  • vertical rate before constant CAS climb (cl_vs_avg_pre_cas)

Cruise:

  • cruise range (cr_d_range)
  • nominal cruise altitude (cr_h_mean)
  • maximum cruise altitude (cr_h_max)
  • nominal cruise Mach number (cr_v_mach_mean)
  • maximum cruise Mach number (cr_v_mach_max)

Descent:

  • range from the top of descent (de_d_range)
  • constant Mach number (de_v_mach_const)
  • constant Mach descent crossover altitude (de_h_mach_const)
  • vertical rate during constant Mach descent (de_vs_avg_mach_const)
  • constant CAS (de_v_cas_const)
  • constant CAS crossover altitude (de_h_cas_const)
  • vertical rate during constant CAS descent (de_vs_avg_cas_const)
  • vertical rate after constant CAS descent (de_vs_avg_after_cas)

Final approach:

  • cutoff altitude (1500 ft)
  • calibrated airspeed (fa_va_avg)
  • vertical rate (fa_vh_avg)
  • approach angle (fa_agl)

Landing:

  • touchdown speed (ld_v_app)
  • breaking distance (ld_d_brk)
  • mean breaking deceleration (ld_acc_brk)

Supporting Aircraft types

  • Airbus
    • A319, A320, A321, A332, A333, A343, A388
  • Boeing
    • B737, B738, B739, B744, B752, B763, B77W, B788, B789
  • Other
    • E190