...
【24h】

FEEDBACK

机译:反馈

获取原文
获取原文并翻译 | 示例
           

摘要

This latest rush to lunar exploration (April 22-May 5, p. 27) is reminiscent of the post-Sputnik launch, but you have to wonder what event triggered it. President Donald Trump's election is not the likely catalyst. Could it be that China is further along with space plans than our administration admits? I hope you address why Boeing CEO Dennis Muilenburg continues to be so defensive in response to suggestions that lapses in Boeing's engineering and/or certification process could be causal factors in the two fatal 737 MAX 8 crashes. Clearly, the system-safety assessment part of the certification process was wanting. Relying on a single-thread an-gle-of-attack (AOA) sensor and inadequate Maneuvering Characteristics Augmentation System (MCAS) control laws are design flaws at the heart of the new software improvements. Boeing's board has created a committee to review how the jet maker designs and develops its new airplanes, but based on Muilenburg's public statements, he has made up his mind ahead of this investigation.
机译:这种最新急于农历探索(4月22日至5月5日,第27页)让人想起了Phot-Sputnik发射,但你必须想知道触发了什么事件。总统唐纳德特朗普的选举不是可能的催化剂。可以是中国进一步与太空计划相比,我们的行政当局承认?我希望你解决为什么波音首席执行官丹尼斯·莫林堡继续如此防守,以应对波音工程和/或认证过程中失误的建议,可能是两个致命的737 Max 8崩溃的因果区。显然,认证过程的系统安全评估部分是想要的。依靠单线攻击攻击(AOA)传感器和机动特性增强系统(MCAS)控制法在新软件改进的核心设计缺陷。波音的董事会创建了一个委员会,审查喷气机制造商的设计和开发新飞机的委员会,而是根据缪伦堡的公共声明,他已经提前提出了这项调查。

著录项

  • 来源
    《Aviation Week & Space Technology》 |2019年第9期|5-5|共1页
  • 作者

  • 作者单位
  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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