一种变量与快变量对应的,在系统受到干扰产生不稳定性时, 总是使系统离开稳定状态走向非稳定状态,如图所示慢变量示意图 这种变量在系统处于稳定和非稳定的临界区时,表现出一种无阻尼现象,并且衰减得很慢,因此被称为临界无阻尼慢驰豫参量,也叫慢变量。
根据奇异摄动理论将受控变量分为快变量和慢变量,然后分别对内环和外环进行设计。
The flight state variables are separated into fast and slow variables in terms of perturbation theory.
由藜芦碱诱发的慢变钠内流和钙依赖钾外流被认为是引发实验所观察到的抛物线簇放电的两个慢变量。
The slow sodium influx educed by veratridine and the calcium-dependent potassium outflux are regarded as the two slow variables, which are responsible for the parabolic bursting.
对慢变量进行非线性逆控制器的设计可使飞行员控制飞机慢动力学,即迎角、侧滑角和速度矢量滚转角。
Another nonlinear inversion controller was designed for the slow variables. It allows the pilot to control the slow dynamics, the Angle of attack, side-slip Angle and the velocity bank Angle.
应用推荐