Aircraft Handling Qualities Research and Criteria Development for Nonstationary/Nonlinear Situations.

Abstract

In this paper the pilot-aircraft' loop in the nonstationary/ /nonlinear control tasks is considered. The method of creating an adaptive pilot model is suggested on the basis of assuming the existence of the internal describing model of the control object (IDMCO). On the grounds of the calculation results the criterion of the quality estimation of the control process is formulated to be used while solving the control tasks. The methods of experimental research of the abrupt changes in the aircraft dynamics on the simulator are developed. The results of the developed criterion experimental validation and its use for the analysis of the pilot induced oscillations (PIO) are presented.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1994
Accession Number
ADA339178

Entities

People

  • I. I. Fedotov

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Aerodynamic Characteristics
  • Aircrafts
  • Algorithms
  • Closed Loop Systems
  • Control Sticks
  • Control Surfaces
  • Control Systems
  • Control Systems Engineering
  • Equations
  • Experimental Data
  • Flight Control Systems
  • Frequency Response
  • Measurement
  • Open Loop Systems
  • Regulators
  • Transfer Functions

Fields of Study

  • Engineering

Readers

  • Aviation Science / Aeronautics.
  • Theoretical Analysis.