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Plans on ice

机译：冰上计划

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There is a natural tendency during the early stages of the aircraft design process to concentrate on the basics required for initial certification and relegate the effects of icing to 'something that can be addressed later'.Whilst this statement may not be true for the well-established major manufacturers, icing is a complex discipline with numerous pitfalls for companies that do not enlist the advice of in-house or external icing experts at an early stage. The global proliferation of UAV manufacturers has led to numerous new entrants, either in the form of new companies or as new product lines for existing manufacturers. In the past, experience with new companies entering the 'general aviation' market has shown that ignoring or understating the effects of icing during the initial design or even concept period can lead to performance compromises, as well as additional cost and complexity when icing certification is eventually addressed. The signs are that history is repeating itself to some extent in the field of UAVs.
机译：在飞机设计过程的早期阶段，自然就有一种趋势，即专注于初始认证所需的基础知识，而将结冰的影响转移到“稍后可以解决的问题”。对于已经建立了主要制造商的行业，结冰是一门复杂的学科，对于那些在早期不寻求内部或外部结冰专家建议的公司来说，存在很多陷阱。无人机制造商的全球扩散导致了许多新进入者，无论是新公司形式还是现有制造商的新产品线。过去，新公司进入“通用航空”市场的经验表明，在初始设计甚至概念阶段忽略或低估结冰的效果可能会导致性能下降，并且在结冰认证时会增加成本和复杂性最终解决。迹象表明，历史在某种程度上正在无人机领域重演。

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