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Reduce 2: a computer program for the symbolic reduction of large block diagrams
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lorenzo, C. F. Riehl, J. P. |
| Copyright Year | 1974 |
| Description | REDUCE 2 is reported as a FORMAC program which symbolically calculates the transfer function(s) of any linear-block-diagram output variable to any or all input variables. The program requires as input a set of algebraic expressions representing the block diagram, the desired transfer function(s), and a string of variables indicating the desired order of reduction. The solution is presented in the compact form of a set of nested functions (super G's). The program can handle systems as large as 600 equations and is intended as a tool for the analysis of complex control and dynamic systems. A companion FORTRAN program, EVAL 2, which numerically evaluates the solution set to obtain amplitude ratio and phase angle as functions of frequency is also presented. |
| File Size | 2151965 |
| Page Count | 99 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19740020576 |
| Archival Resource Key | ark:/13960/t0vq7q82p |
| Language | English |
| Publisher Date | 1974-05-01 |
| Access Restriction | Open |
| Subject Keyword | Linear Equations Block Diagrams Transfer Functions Computer Programs Fortran Symbolic Programming Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
