一、引言飞机飞行动力学包含飞行性能和飞行品质两个基本方面。飞机飞行性能分为点性能、轨迹性能和任务性能。点性能反映飞机在运动过程中某些特征点的瞬时性能,如给定高度的最大平飞速度、海平面最大爬升率等等。点性能具有重要的典型性质,常常成为飞机总体设计、性能指标的主要内容。 I. INTRODUCTION Aircraft flight dynamics include two basic aspects of flight performance and flight quality. Aircraft flight performance is divided into point performance, trajectory performance and mission performance. The point performance reflects the instantaneous performance of certain feature points of the aircraft during its movement, such as the maximum level flight speed at a given altitude, the maximum sea level climb rate, and the like. Point performance has important typical properties and often becomes the main content of aircraft overall design and performance index.