Engineering topics

Shapiro, Jeff C.

Publications and source records attributed to Shapiro, Jeff C..

3 records

NASA NTRS1994

Space science experimentation automation and support

This paper outlines recent work done at the NASA Ames Artificial Intelligence Research Laboratory on automation and support of science experiments on the US Space Shuttle in low earth orbit. Three approaches to increasing the science return of these experiments using emerging automation technologies are described: remote control (telescience), science advisors for astronaut operators, and fully autonomous experiments. The capabilities and limitations of these approaches are reviewed.

Frainier, Richard J.↗

NASA NTRS1989

Knowledge based and interactive control for the Superfluid Helium On-orbit Transfer Project

NASA's Superfluid Helium On-Orbit Transfer (SHOOT) project is a Shuttle-based experiment designed to acquire data on the properties of superfluid helium in micro-gravity. Aft Flight Deck Computer Software for the SHOOT experiment is comprised of several monitoring programs which give the astronaut crew visibility into SHOOT systems and a rule based system which will provide process control, diagnosis and error recovery for a helium transfer without ground intervention. Given present Shuttle manifests, this software will become the first expert system to be used in space. The SHOOT Command and Monitoring System (CMS) software will provide a near real time highly interactive interface for the SHOOT principal investigator to control the experiment and to analyze and display its telemetry. The CMS software is targeted for all phases of the SHOOT project: hardware development, pre-flight pad servicing, in-flight operations, and post-flight data analysis.

Castellano, Timothy P.↗

NASA NTRS1989

Interactive remote control for an STS-based superfluid helium transfer demonstration

NASA's superfluid helium on-orbit transfer (SHOOT) experiment, which is a Shuttle-based demonstration of the technology required to service cryogenically cooled satellites in space, is described. The SHOOT Command and Monitoring System software, developed on Macintosh II, will provide a near-real-time highly interactive interface making it possible to control the experiment and to analyze and display its telemetry. User interface is discussed as well as conversion functions, and hardware.

Shapiro, Jeff C.↗