A Simulation Study on Take-Off and Landing Dynamics of the Aircraft of a Fly-By-Wire Control System

Abstract

Based on the dynamic theory of rigid body systems combined with the flying kinetic characteristics of aircraft during take-off and landing, a 6- degree of freedom aircraft equation for a rigid body system formed by landing gears-aircraft fuselage is formulated. The pilot time-domain mathematical models for the step-target tracking was proposed, and these models will help evaluate the flying qualities of the pilot/vehicle system during take-off and landing. Then the mechanical control system and the mathematical models for the control- by-wire system are established. The total time-domain simulation procedure of the non-wire type is worked out to provide a complete quantitative analysis of the dynamic qualities in take-off and landing of aircraft, and the results agree well with the flight test data.... Fly-by-wire-controlled aircraft, Pilot model, Mechanically controlled aircraft, Take-off and landing.

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Document Details

Document Type
Technical Report
Publication Date
Jan 07, 1993
Accession Number
ADA259286

Entities

People

  • Gang Chen
  • Peiqiong Li
  • Yachang Feng

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Airframes
  • Airplanes
  • Coefficients
  • Control Systems
  • Coordinate Systems
  • Equations
  • Fuselages
  • Inertial Navigation Systems
  • Landing Gear
  • Linear Systems
  • Mathematical Models
  • Shock Absorbers
  • Simulations
  • Standards
  • Target Tracking
  • Time Domain

Readers

  • Aviation Science / Aeronautics.
  • Control Systems Engineering.