This paper presents an approximate analytic method which determines the characteristics of aircraft lateral-directional limit cycle oscillation induced by aerodynamic hysteresis.
本文给出近似解析公式，确定空气动力迟滞引起的飞机横航向极限环振荡特性。
The development of non-sinusoidal oscillation of mould expands the basic parameters of mould oscillation, and surmounts the limit of oscillating parameters range for sinusoidal oscillation .
结晶器非正弦振动形式增加结晶器振动的基本参数，突破结晶器正弦振动参数的取值限度。
This paper presents the oscillation field theorems of L′Hospital′s limit.
本文给出了整齐振荡型洛毕达极限的振荡区间的确定方法。
In this paper we employ a simpk approximate simulated system to explain that self-oscillation of oil membrane is in close relationship with limit cycles.
本文采用一个简单近似模拟系统说明油膜自激振动与极限环是密切相关的。
In this paper we employ a simpk approximate simulated system to explain that self-oscillation of oil membrane is in close relationship with limit cycles.
本文采用一个简单近似模拟系统说明油膜自激振动与极限环是密切相关的。
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