2) observer structure
观测器结构
3) variable structure observer
变结构观察器
1.
Instead of these signals themselves, their signs are used in a special variable structure observer.
先设计高增益观察器估计输出偏差的微分 ,并将由此获得的信号的符号用于变结构观察器 ,随后用backstepping过程设计输出反馈控制器 。
4) observation structure
观测结构
1.
The irrationality of observation structure is one of the reasons resulting in ill-condition in parameter estimation,and measuring observation structure is an effective way to diagnose whether it is ill-conditioned in a system or not.
给出了超平行多面体体积的表达式,论证了超平行多面体体积与Gram行列式的值之间的关系,提出了一种度量观测结构优劣的方法,并通过实例对该方法进行了验证。
2.
According to the research of observation structure,the basic mechanism of observation has been discussed,six shapes of observation structure been brought forward,and the reason why the ill-conditioning exists been analysised from foundation.
通过对观测结构的研究探讨了观测的基本机理;提出了观测结构的6种形态,从根本上分析了病态性存在的原因。
5) observer/filter structure
观测器/滤波器结构
1.
In this proposed method,the nonlinear observer/filter structure is used to compensate the uncertainty of friction parameters,and dual nonlinear filters are introduced to improve the position-.
该方法利用非线性观测器/滤波器结构来补偿转台系统中摩擦参数的不确定性,通过引入双非线性滤波器并调节滤波器增益,能够提高系统的位置跟踪性能。
2.
Both schemes utilize a nonlinear observer/filter structure to compensate for uncertainties in corresponding friction parameters associated with the turntable system.
所提的两种方案均利用一种非线性观测器/滤波器结构来补偿转台系统中相应摩擦参数的不确定性。
补充资料：观测
①观察并测量（天文、地理、气象、方向等）：～风力。②观察并测度（情况）：～敌情。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条