Essential features of on-line systems
On-line computer use for extended continuous period in time sharing system
ON-LINE PROGRAMMING↗
SEARCH · Search NASA
Results for “ON-LINE PROGRAMMING”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
On-line simulation in the OPS system
On-line simulation in on-line process synthesizer, an iterative system for use in time sharing environment
TIME SHARING↗
OLCA - An on-line circuit analysis system
Software system for on-line analyses of linear network circuits
ON-LINE PROGRAMMING↗
Phaseplot - An on-line graphical display technique.
Phaseplot, on-line graphical output parametric display technique, noting hardware realizations and software requirements
DISPLAY SYSTEM↗
On-line self-organizing control of multiple- goal, multiple-actuator systems.
Synthesis and design of on-line self-organizing control of multiple goal, multiple actuator systems
ON-LINE PROGRAMMING↗
An on-line digital integrator for physiological data.
On-line digital integrator for physiological data
PHYSIOLOGICAL FACTORS↗
CIRCAL - On-line circuit design.
On-line nonlinear circuit design, discussing computer program for evaluating performance resulting from modifications
COMPUTER METHOD↗
A user-oriented time-shared online system.
Computerized method for on-line data analysis, elucidating SLIP language, request, processing, interpretation, time sharing, background activity, etc
LANGUAGE PROGRAMMING↗
Circal - On-line analysis of electronic networks
Method for on-line simulation of electric networks - computer program for design tool in man-machine interaction
COMPUTER PROGRAM↗
Computer graphics data conditioning
Graphics data conditioning program expedites engineering analysis of flight data and ensures timely correction of measurement errors. By adding interactive computer graphic displays to existing data conditioning programs, computational results are immediately visible, enabling on-line intervention and control of computer processing.
Hagenau, K. H.↗
NASAP revisited - An educational tool.
Network analysis for systems application program /NASAP/ in FORTRAN for batch and on-line analysis of electronic circuits
Bach, R. E., Jr.↗
On-line parsing of hand-printed mathematical expressions Final report for phase 2
Computer program for analyzing hand printed mathematical expressions
Williams, T. G.↗
An introduction to on-line circuit design.
On-line computerized circuit design, discussing network theory, linguistics, numerical analysis and programming systems
Dertouzos, M. L.↗
On-line software checkout facility for special purpose computers
On-line software checkout facility for special purpose computers used in developing spaceborne programs
Hughes, J. S.↗
Study to design and develop remote manipulator system
Human performance measurement techniques for remote manipulation tasks and remote sensing techniques for manipulators are described for common manipulation tasks, performance is monitored by means of an on-line computer capable of measuring the joint angles of both master and slave arms as a function of time. The computer programs allow measurements of the operator's strategy and physical quantities such as task time and power consumed. The results are printed out after a test run to compare different experimental conditions. For tracking tasks, we describe a method of displaying errors in three dimensions and measuring the end-effector position in three dimensions.
Hill, J. W.↗
Autonomous power expert fault diagnostic system for Space Station Freedom electrical power system testbed
The goal of the Autonomous Power System (APS) program is to develop and apply intelligent problem solving and control to the Space Station Freedom Electrical Power System (SSF/EPS) testbed being developed and demonstrated at NASA Lewis Research Center. The objectives of the program are to establish artificial intelligence technology paths, to craft knowledge-based tools with advanced human-operator interfaces for power systems, and to interface and integrate knowledge-based systems with conventional controllers. The Autonomous Power EXpert (APEX) portion of the APS program will integrate a knowledge-based fault diagnostic system and a power resource planner-scheduler. Then APEX will interface on-line with the SSF/EPS testbed and its Power Management Controller (PMC). The key tasks include establishing knowledge bases for system diagnostics, fault detection and isolation analysis, on-line information accessing through PMC, enhanced data management, and multiple-level, object-oriented operator displays. The first prototype of the diagnostic expert system for fault detection and isolation has been developed. The knowledge bases and the rule-based model that were developed for the Power Distribution Control Unit subsystem of the SSF/EPS testbed are described. A corresponding troubleshooting technique is also described.
Truong, Long V.↗
The NBS Cord Time Sharing System
Computer with on-line remote device time-sharing, and command systems
COMMAND SYSTEM↗
An on line solution to sampled-data time optimal control
On-line solution to sampled-data time optimal control using special purpose computer
SAMPLED DATA↗