2) valve controlled asymmetric cylinder
阀控非对称缸
1.
Aiming at nonlinearity and uncertainty in the valve controlled asymmetric cylinder position servo system,an experimental method was applied to obtain the system s equivalent linear uncertainty model.
针对阀控非对称缸电液位置伺服系统的非线性和不确定因素,采用试验方法建立了等效的线性不确定模型,并在理论线性化模型的基础上确定了抗负载干扰指标,设计了定量反馈(QFT)鲁棒控制器。
2.
Because of the simple structure and small spatial volume, valve controlled asymmetric cylinder is widely applied in hydraulic servo system.
阀控非对称缸由于结构简单、空间体积小,广泛地应用于液压伺服系统中。
3) Valve controlled asymmetrical cylinder
阀控非对称缸
1.
For using software method to make the valve controlled asymmetrical cylinder system has the ideal output, the defect such as asymmetry of the dynamic characteristic, bad stability, big over shoot and long adjusting time when .
本文将基于平衡点稳定定理的模型参考自适应控制理论应用于阀控非对称缸速度系统中。
4) valve-controlled asymmetrical cylinder
阀控非对称缸
1.
Because nonlinear parameters such as long-pipe,valve-controlled asymmetrical cylinder and load disturbance had impact on leveling system of aerial platform.
针对长管道、阀控非对称缸及负载扰动等非线性因素对高空作业工程机械调平系统动态性能的影响,提出了采用不必基于模型的单神经元自适应控制和干扰观测器相结合的控制策略。
2.
Through considering the soft tube connection between valve and cylinder of valve-controlled asymmetrical cylinder hydraulic system,the system equations are constructed,and the two transfer functions on two directions-rod protruding and rod retracting respectively are derived,The gain and the natural frequency on two directions are also discussed.
考虑了阀控非对称缸液压系统中阀与缸之间采用软管连接的情况,构建了系统方程,推导了活塞杆在两个方向,活塞杆伸出和活塞杆缩回时的两个传递函数,分析了两个方向的增益与固有频率,采用了SimHydraulics实物仿真,仿真结果验证了对传递函数的理论分析。
5) symmetrical valve controlled asymmetrical piston
对称阀控非对称缸
1.
According to the asymmetry and nonlinearity of the symmetrical valve controlled asymmetrical piston system, in order to improve control precision of the system, the work characteristic of the system is analyzed, then a new control method based on the cerebellar model articulation controller(CMAC) is advanced, and the CMAC compound controller is designed.
针对对称阀控非对称缸系统的不对称性和非线性,为了提高系统控制精度,分析了该系统的工作特性,提出了基于小脑模型神经网络(CMAC)的控制策略,设计了CMAC复合控制器;为验证CMAC复合控制器的有效性,进行了实验研究,并与普通的PID控制器进行比较。
6) valve-controlled asymmetric cylinder system
阀控非对称缸系统
1.
A valve-controlled asymmetric cylinder system has many factors of nonlinearity and uncertainty,whose influence on the stability of the system is complicated.
阀控非对称缸系统存在着大量的非线性和不确定因素,这些因素对系统稳定性的影响非常复杂。
补充资料：非对称规制的必要性
%26bull;首先，是在应该引入竞争的领域促进新进入企业及产业发展的客观需要。
%26bull;其次，既存企业与新企业在实力对比上的巨大反差是实施非对称规制根据。
%26bull;第三，是变非对称竞争为有效竞争的需要。
%26bull;其次，既存企业与新企业在实力对比上的巨大反差是实施非对称规制根据。
%26bull;第三，是变非对称竞争为有效竞争的需要。
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