Accession Number : ADB131156
Title : Dynamic System Coupler Program (DYSCO 4.1). Volume 1. Theoretical Manual.
Descriptive Note : Final rept. 13 Sep 85-13 May 88,
Corporate Author : KAMAN AEROSPACE CORP BLOOMFIELD CT
Personal Author(s) : Berman, Alex ; Chen, Shyi-Yuang ; Gustavson, Bruce ; Hurst, Patricia
Report Date : JAN 1989
Pagination or Media Count : 146
Abstract : DYSCO is an interactive computer program which allows a user to model the dynamic and aerodynamic behavior of rotorcraft and other aerospace structures. The program provides user-oriented modeling procedures and data base management for dynamic analyses of coupled systems of independently modeled components. Each component is a system of second-order ordinary differential equations. The user employs modules from an expandable library of algorithms to formulate and couple components and to obtain solutions of the coupled system. Dynamic analysis, Component coupling, Helicopter analysis. (jes)
Descriptors : *AERODYNAMIC CHARACTERISTICS, *AEROSPACE CRAFT, *HELICOPTERS, COMPUTER PROGRAMS, COUPLERS, COUPLING(INTERACTION), DATA BASES, DATA MANAGEMENT, DIFFERENTIAL EQUATIONS, DYNAMIC RESPONSE, DYNAMICS, MAN COMPUTER INTERFACE, MANUAL OPERATION, MODELS, ROTARY WING AIRCRAFT, USER NEEDS.
Subject Categories : Helicopters
Distribution Statement : APPROVED FOR PUBLIC RELEASE