首页> 美国政府科技报告 >Investigation into Adaptive Control of a Slip-Cast, Reaction-Bonded Silicon-Nitride Process via Adaptive Learning Network Modeling
【24h】

Investigation into Adaptive Control of a Slip-Cast, Reaction-Bonded Silicon-Nitride Process via Adaptive Learning Network Modeling

机译:自适应学习网络建模研究滑移,反应键合硅氮化物过程的自适应控制

获取原文

摘要

A program was conducted to model the modulus of rupture (MOR) strength using Adaptive Learning Networks (ALN's) for aircraft engine components produced by a slip-cast, reaction-bonded, silicon-nitride production process. The primary objectives of the work were to identify key process variables and to predict optimum values for those variables as a guide for further experimentation. Nonlinear models have been synthesized that predict MOR with an average error of about 4 ksi over a range from 18.6 to 47.8. The manufacturing and analysis work done to date has demonstrated the feasibility of modeling the slip-cast RBSN process with the Adaptive Learning Network methodology and is viewed as the first iteration in the optimization procedure which is ultimately aimed at finding those manufacturing conditions which will produce the strongest, most consistent material strengths. (Author)

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号