首页> 外文期刊>Spectrum, IEEE >Part VI. Redesigning: Why and how: Learning from earlier systems: When redesigning to correct flaws, add capabilities, or update aging features, figuring out what to keep and why is as important as knowing what to change
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Part VI. Redesigning: Why and how: Learning from earlier systems: When redesigning to correct flaws, add capabilities, or update aging features, figuring out what to keep and why is as important as knowing what to change

机译:第六部分重新设计:原因和方式:向早期系统学习:在进行重新设计以纠正缺陷,添加功能或更新老化的功能时,弄清楚要保留的内容以及为什么与知道要更改的内容一样重要

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摘要

American Airlines was dissatisfied with the lumbering, uneconomical sleeper biplanes it flew on transcontinental routes in 1935. The company asked the Douglas Aircraft Co. to build a better transport. Douglas's response was to take its DC-2 airliner, itself no bargain to operate on long flights, and widen the fuselage to accommodate 14 berths. What emerged was the DC-3, one of the most durable planes ever to fly.
机译:美国航空对其1935年在横贯大陆的航线上笨拙,不经济的卧铺双翼飞机不满意。该公司要求道格拉斯飞机公司建造更好的运输工具。道格拉斯(Douglas)的反应是乘坐DC-2客机,而这本身并不便宜,无法长途飞行,并且加宽了机身以容纳14个泊位。出现的是DC-3,这是有史以来最耐用的飞机之一。

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