Unconventional configuration aircraft are not often designed due to many problems, mainly with stability and trim. However, they could be very promising and these problems can be compensated by extraordinary performance characteristics. Therefore, despite the difficulties in the design process, they are chosen, giving a chance to design and build a truly competitive aircraft. Paper presents the analysis of flying qualities of most often used unconventional configurations: canard, flying wing, three surface tandem wing and box wing. The stability analysis is presented in terms of basic static stability and full 6 DoF dynamic analysis. The flying qualities based on airworthiness regulation and MIL specification are presented and commented. Examples of results related to real projects realized during the last decade are presented and discussed.

非常规配置的飞机由于很多问题而经常不被设计，主要是稳定性和配平。然而，它们可能非常有前途，并且这些问题可以通过非凡的性能特征来弥补。因此，尽管设计过程中存在困难，但还是选择了它们，从而有机会设计和制造真正具有竞争力的飞机。本文介绍了最常用的非常规配置的飞行质量分析：鸭翼、飞翼、三面串联翼和箱翼。稳定性分析以基本静态稳定性和全 6 自由度动态分析的形式呈现。提出并评论了基于适航法规和军用规范的飞行质量。介绍和讨论了与过去十年中实现的实际项目相关的结果示例。