Statistical Report of the Manufacturing Data of M30A1 Propellant

Abstract

The M203 propelling charge had exhibited a high lot to lot variability of gun pressure (at hot firings) in the recent production lots. A statistical analysis was conducted to search for possible cause of the variability. A computer data file was generated for storing the data. Two computer programs provided by MISD were used for speeding up the analysis. In addition several computer programs were written to retrieve data for the plotting routine and for the stepwise regression analysis.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1981
Accession Number
ADA144254

Entities

People

  • David Imhof
  • Yam W. Ng

Organizations

  • United States Army Armament Research, Development and Engineering Center

Tags

DTIC Thesaurus Topics

  • Acceptance Tests
  • Coefficients
  • Computer Programs
  • Computers
  • Crystal Structure
  • Equations
  • Graphitic Materials
  • High Pressure
  • Manufacturing
  • Materials
  • New York
  • Nitroguanidine
  • Propellants
  • Propelling Charges
  • Regression Analysis
  • Statistical Analysis
  • Temperature Coefficients

Readers

  • Computer Science.
  • Regression Analysis.
  • Rocket Propulsion.