Application of Optimal Fitting in the Static Thrust Line Measurement of Solid Rocket Motor

Autor: Chun Fu Zhang, Qi Jin Yan, Jun Zhang
Rok vydání: 2011
Předmět:
Zdroj: Applied Mechanics and Materials. :1126-1130
ISSN: 1662-7482
DOI: 10.4028/www.scientific.net/amm.128-129.1126
Popis: This paper takes a certain solid rocket engine as the research object, and studies the optimal measuring techniques of static trust line based on coordinate conversion. A simulation was taken to measure the thrust line of a rocket motor which has concave arc-paraboloid structure. The experiment proved that the technique proposed in this paper provided higher measuring efficiency and better accuracy.
Databáze: OpenAIRE