3) electro-hydraulic proportional system
电液比例系统
1.
Adaptive fuzzy sliding-mode control with variable universe for electro-hydraulic proportional system
电液比例系统变论域自适应模糊滑模控制
2.
Due to the parameter′s uncertainty in the electro-hydraulic proportional system,a system model with uncertain parameters is built by analyzing the electro-hydraulic model,using the method of linear fractional transformation(LFT) and adopting the multiplying uncertain parameters.
针对电液比例系统中系统控制数学模型参数时变要求控制器鲁棒性强的特点,通过分析电液比例系统的物理模型,利用线性分式变换(LFT)方法,引入乘性不确定性参数,给出了参数时变的电液比例模型,并得出了具有参数不确定性系统状态空间函数模型。
3.
A towed body launch and recovery electro-hydraulic proportional system with volumetric speed control open circuit was designed to make a underwater towed system release and retract the towed body rapidly and safely.
为保证水下拖曳系统快速安全地释放回收拖体,设计了一种采用开式容积式调速回路的拖体收放电液比例系统,满足了水下拖曳系统独立收放拖体和同步收放拖体这两种工况的要求。
4) electro-hydraulic loading system
电液加载系统
1.
The passive electro-hydraulic loading system with position disturbance has specific problem,such as surplus torque and parameters variation.
针对位置扰动型被动式电液加载系统的多余力矩和参数变化问题,文章在利用结构不变性原理进行前馈补偿的基础上,采用具有自适应能力的神经网络PID控制器来提高系统的加载性能。
2.
The electro-hydraulic loading system is a kind of equipment for simulating the hydrodynamic force on fin stabilizer, its function is to reappear each kind of loads which the fin withstands under the laboratory condition.
在数字式电液加载系统中，如何最大限度的消除多余力，提高系统的加载精度是本文研究的主要内容。
5) super high-speed electro-hydraulic proportional system
超高速电液比例系统
1.
The effectiveness of the method was proved through the design of H_∞ controllors of super high-speed electro-hydraulic proportional systems.
根据Lyapunov稳定性原理,给出了具有状态和输入时滞的参数不确定系统鲁棒渐近稳定的充分条件,并采用LM I方法得出了满足鲁棒H∞性能指标的H∞控制器的解,最后通过超高速电液比例系统H∞控制器的设计,证明了该方法的有效性。
6) digital electro hydraulic proportion system
数字电液比例系统
1.
Mathematical model and control law of the digital electro hydraulic proportion system are put forward.
提出了数字电液比例系统的数学模型及控制规律 ,并进行了计算机仿真及实验验证。
补充资料：电液伺服系统
由电信号处理装置和液压动力机构组成的伺服系统（见液压伺服系统）。
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