Engineering topics

Rupp, W.

Publications and source records attributed to Rupp, W..

3 records

NASA NTRS1973

The advanced OPLE for search and rescue

Recent technological advances have made it possible to develop an advanced OMEGA position location experiment for a global search and rescue application. This application generated some new problem areas such as the OMEGA lane ambiguity, random access, location accuracy, real time processing, and size and weight of the Search and Rescue Communication (SARCOM). This experiment will demonstrate the feasibility of instantaneous alarm and position location by using a relatively inexpensive, battery operated, three-pound package. This package can transmit the alarm and position through a synchronous satellite to a search and rescue station in less than three minutes.

Morakis, J. C.↗

NASA NTRS1972

HELIOS Critical Design Review: Reliability

This paper presents Helios Critical Design Review Reliability form October 16-20, 1972. The topics include: 1) Reliability Requirement; 2) Reliability Apportionment; 3) Failure Rates; 4) Reliability Assessment; 5) Reliability Block Diagram; and 5) Reliability Information Sheet.

Benoehr, H. C.↗

NASA NTRS1972

HELIOS Critical Design Review: Quality Assurance

The following is an account of the activities of the Quality Assurance (QA) department of the project management office highlighting some of the ways in which it controls QA of the subcontractors on one hand and reports on Quality to GfW (Gesellschaft fur Weltraumforschung) on the other hand. The basic document prepared by MBB (Messerschmitt-Bolkow-Blohm) for QA activities is 1. The QA plan based on GfW 002. The QA department is responsible moreover for monitoring and making decisions about the quality of parts and materials and the governing document for this activity is 2. The Parts and Materials Control Plan based on GfW 001 - the reliability program provisions, as well as GfW 002. A brief survey of the contents of the QA Plan is shown. It should be noted that QA activity dealing with parts procurement is partially covered in a separate presentation entitled "Hi-Rel Parts". Supplementary quality documents are shown.

Benoehr, H. C.↗