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Title: A G-function-based reliability-based design methodology applied to a cam roller system

Conference ·
OSTI ID:501723
; ;  [1]
  1. Southwest Research Inst., San Antonio, TX (United States)

Conventional reliability-based design optimization methods treats the reliability function as an ordinary function and applies existing mathematical programming techniques to solve the design problem. As a result, the conventional approach requires nested loops with respect to g-function, and is very time consuming. A new reliability-based design method is proposed in this paper that deals with the g-function directly instead of the reliability function. This approach has the potential of significantly reducing the number of calls for g-function calculations since it requires only one full reliability analysis in a design iteration. A cam roller system in a typical high pressure fuel injection diesel engine is designed using both the proposed and the conventional approach. The proposed method is much more efficient for this application.

OSTI ID:
501723
Report Number(s):
CONF-961239-; TRN: 97:012726
Resource Relation:
Conference: IDPT-2: 2. world conference on integrated design and process technology, Austin, TX (United States), 1-4 Dec 1996; Other Information: PBD: 1996; Related Information: Is Part Of Integrated design and process technology. Volume 3; Esat, I.I.; Veniali, F.; Rasty, J.; Gransberg, D.D.; Ertas, A. [eds.]; PB: 407 p.
Country of Publication:
United States
Language:
English