|
|
 |
 |
Collection >
Author >
NASA Center >
Publication Year >
>
Subject >
>
Availability Options >
Item/Media Type >
>
|
|
| Note: Start a new navigation search by selecting a link above |
|
|
|
 |
|
|
|
|
|
| |
|
|
|
|
| |
|
| Title: |
CAESY - COMPUTER AIDED ENGINEERING SYSTEM
|
| Author(s): |
Wette, M. R.
|
| Abstract: |
Many developers of software and algorithms for control system design have recognized that current tools have limits in both flexibility and efficiency. Many forces drive the development of new tools including the desire to make complex system modeling design and analysis easier and the need for quicker turnaround time in analysis and design. Other considerations include the desire to make use of advanced computer architectures to help in control system design, adopt new methodologies in control, and integrate design processes (e.g., structure, control, optics). CAESY was developed to provide a means to evaluate methods for dealing with user needs in computer-aided control system design. It is an interpreter for performing engineering calculations and incorporates features of both Ada and MATLAB. It is designed to be reasonably flexible and powerful. CAESY includes internally defined functions and procedures, as well as user defined ones. Support for matrix calculations is provided in the same manner as MATLAB. However, the development of CAESY is a research project, and while it provides some features which are not found in commercially sold tools, it does not exhibit the robustness that many commercially developed tools provide. CAESY is written in C-language for use on Sun4 series computers running SunOS 4.1.1 and later. The program is designed to optionally use the LAPACK math library. The LAPACK math routines are available through anonymous ftp from research.att.com. CAESY requires 4Mb of RAM for execution. The standard distribution medium is a .25 inch streaming magnetic tape cartridge (QIC-24) in UNIX tar format. CAESY was developed in 1993 and is a copyrighted work with all copyright vested in NASA.
|
| NASA Center: |
Jet Propulsion Laboratory
|
| Publication Date: |
Jan 1, 1994
|
| Document Source: |
Other Sources |
| No Digital Version Available: |
|
| Available Data: |
Program 300.00 |
| Document ID: |
19940003233
|
| Accession ID: |
94M10776
|
| Report Number: |
NPO-19155
|
| Keywords: |
COMPUTER AIDED DESIGN; CONTROL SYSTEMS DESIGN; FUNCTIONS (MATHEMATICS); MATHEMATICAL PROGRAMMING; SIMULTANEOUS EQUATIONS; C-LANGUAGE; SUN4 Series; CAESY;
|
| Notes: |
Approximately 19,790 source statements |
| Accessibility: |
Unclassified; No Copyright; Unlimited; Publicly available; |
| Updated/Added to NTRS: |
2005-09-14 |
|
|
|
