DAMN - Digital Computer Program for the Dynamic Analysis of Generalized Mechanical Systems

Effective computer-aided design of engineering systems requires comprehensive computer-application software that conveniently adapts to the particular engineering design considered. This paper discusses the theoretical background and initial experience with a program intended for computer-aided design of machine-like mechanical systems, and outlines the use of a time-shared graphic terminal for schematic display of program output. The program is applicable to three types of mechanical systems: linear and nonlinear unconstrained dynamic systems, kinematic systems (that is, constrained systems), and multifreedom, constrained systems.