On-line computer techniques for analysis of the visual system
On-line programming for analysis of visual system using shock-display sampling system
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On-line programming for analysis of visual system using shock-display sampling system
CADD on-line programming system for logic circuit synthesis
Data handling system for Gemini network - telemetry on-line monitoring, compression, and transmission system
Method for on-line simulation of electric networks - computer program for design tool in man-machine interaction
Analysis of baseline and Gemini GT-7 ELECTROENCEPHALOGRAM data with specification of on-line computing requirements
Telemetry on-line monitoring, compression, and transmission system for manned space flight network
On-line assembly language programming for Univac 1108 software development
Man-machine performance measurements
Human performance characteristics in manual control tasks, and techniques for data analysis and systems simulation
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.
Systems design for neurophysiological data acquisition in context of on-line digital computer programming
Automatic on-line telemetry processing system for Nimbus satellite
Special purpose rapid computer for providing an on-line solution to the sampled-data time-optimal- control problem in which inputs are subjected to amplitude constraints
On-line solution to sampled-data time optimal control using special purpose computer
On-line sensor and indicator for measuring oxygen content in liquid metals
FM telemetry digitizing system operating on-line in real time environment results in automatic data processing
A color-television display system and interactive graphics equipment on-line to an IBM 360/44 computer are used to develop a variety of interactive displays which aid in analyzing remote sensor data. These interactive displays are used to: (1) analyze data from a multispectral scanner; (2) develop automatic pattern recognition systems based on multispectral scanner measurements; and (3) analyze data from non-imaging sensors such as the infrared radiometer and microwave scatterometer.
Advances are reported in the development of an automatic microscope with which to locate hematologic or other cells in mitosis for subsequent chromosome analysis. The system under development is designed to perform the functions of: slide scanning to locate metaphase cells; conversion of images of selected cells into binary form; and on-line computer analysis of the digitized image for significant cytogenetic data. Cell detection criteria are evaluated using a test sample of 100 mitotic cells and 100 artifacts.