Dynamic System Coupling (DYSCO) Program. Volume II. Theoretical Manual.

Abstract

Dynamic System Coupling (DYSCO) is a computer program which allows an interactive user to couple arbitrary components and force algorithms into a model of a helicopter or other dynamic system. The equations of the system may then be solved by a choice of analytical methods. The components available are rigid blade rotor, elastic fuselage, rotor control system, and other structures representable by general linear second-order differential equations. The force methods available are linear rotor loads, tabular rotor aerodynamics with optional induced velocity map, fuselage flat plate drag, and sinusoidal shaker. The solution methods available are time history, linear constant coefficient eigenanalysis, and complex frequency response. The program has the capability of being expanded in its level of complexity by the addition of other technology modules. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1982
Accession Number
ADA115004

Entities

People

  • A. Berman

Organizations

  • Kaman Corporation

Tags

Communities of Interest

  • Air Platforms
  • Space

DTIC Thesaurus Topics

  • Aerodynamic Characteristics
  • Computational Science
  • Computations
  • Computer Programs
  • Computers
  • Control Rods
  • Control Systems
  • Coordinate Systems
  • Corporations
  • Data Sets
  • Databases
  • Differential Equations
  • Equations
  • Frequency
  • Helicopters
  • Standards
  • Time Domain

Fields of Study

  • Physics

Readers

  • Aerospace Engineering
  • Calculus or Mathematical Analysis
  • Computer Science.