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High speed civil transport aircraft simulation: reference-h cycle 1, matlab implementation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Sotack, Robert A. Chowdhry, Rajiv S. Buttrill, Carey S. |
| Copyright Year | 1999 |
| Description | The mathematical model and associated code to simulate a high speed civil transport aircraft - the Boeing Reference H configuration - are described. The simulation was constructed in support of advanced control law research. In addition to providing time histories of the dynamic response, the code includes the capabilities for calculating trim solutions and for generating linear models. The simulation relies on the nonlinear, six-degree-of-freedom equations which govern the motion of a rigid aircraft in atmospheric flight. The 1962 Standard Atmosphere Tables are used along with a turbulence model to simulate the Earth atmosphere. The aircraft model has three parts - an aerodynamic model, an engine model, and a mass model. These models use the data from the Boeing Reference H cycle 1 simulation data base. Models for the actuator dynamics, landing gear, and flight control system are not included in this aircraft model. Dynamic responses generated by the nonlinear simulation are presented and compared with results generated from alternate simulations at Boeing Commercial Aircraft Company and NASA Langley Research Center. Also, dynamic responses generated using linear models are presented and compared with dynamic responses generated using the nonlinear simulation. |
| File Size | 2738259 |
| Page Count | 82 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20000023160 |
| Archival Resource Key | ark:/13960/t27993t6x |
| Language | English |
| Publisher Date | 1999-12-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Stability And Control Dynamic Response Nonlinear Equations Civil Aviation Control Systems Design Transport Aircraft Steady Flow Computerized Simulation Unsteady Flow Equations of Motion Flight Control Aircraft Models Algorithms Boeing Aircraft Landing Gear Mathematical Models Supersonic Transports Aerodynamic Characteristics Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
