Application of Fdi to a Nonlinear Boeing-747 Aircraft

نویسندگان

  • Subhabrata Ganguli
  • Andres Marcos
  • István Szászi
  • Gary J. Balas
  • József Bokor
چکیده

This paper presents a fault detection and isolation (FDI) filter design to linearized longitudinal dynamics of a Boeing 747 series 100/200. The FDI filter design based on fundamental problem of residual generation (FPRG). In our case the fault detection filter is sensitive to elevator and stabilizer fault. The three type of actuator failures considered in this paper are lock failure, loss in effectiveness and float failure. Typically, the FDI filter design is based on open loop linearized model and it is applied in the closed loop to a HIFI nonlinear model.

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تاریخ انتشار 2002