• 讨论了模糊逻辑和神经网络控制器伺服位置系统中的应用

    Fuzzy logic and neural network controller and their applications in an electro hydraulic servo position system are discussed.

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  • 本文从工程实际出发分析影响电液位置伺服系统精度误差来源主要因素作了定量分析计算

    This paper analyzes the sources of effecting the error of the accuracy in electrohydraulic position servo system, and carries out quantitative analysis and calculation to main factors.

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  • 电液位置伺服系统控制领域一个重要组成部分具有功率、响应、精度高等特点国民经济的各个领域得到了广泛的应用。

    As an important component of control field, hydraulic serve position control system with big power, rapid reflection and high accuracy characteristics, is being used widely in many industrial fields.

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  • 实践证明,神经PID控制策略较好地解决电液位置伺服系统存在问题一种实用可行控制策略。

    The results prove that Neural-PID can solve the problem of the electro-hydraulic position servo system and it is a practical and feasible control tactic.

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  • 控制单元船用舵机电液位置伺服系统关键部件性能优劣直接影响舵机的性能。

    Electrohydraulic control unit whose performance has direct effect on rudder's characteristics is the key component of ship rudder position control system.

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  • 针对单回路位置伺服系统动态特性提出了等效流量反馈控制方法,从而实现了串级控制。

    This paper studies the dynamic characteristics of Electro hydraulic Position Servo System, and proposes a method of equivalent flow feedback to realize serial control.

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  • 本文还给出提出迭代学习控制律在一个电液位置伺服控制系统中的应用实例验证算法的有效性

    The paper also gives a case of the electro-hydraulic position servo control system to prove the validity of the proposed ILC.

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  • 本文介绍了利用环路法压力反馈实现最佳电液位置伺服系统方法

    This paper introduces the technique that realizes optimal electro-hydraulic position servosystem by the loop technique and the means of pressure feedback.

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  • 直线直线主要作为执行应用液伺服位置伺服开关量控制系统

    As a kind of linear motor, linear force motor usually is used as an actuator in positioning or switching control system for hydrometric servo valves and so on.

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  • 飞机进气道控制系统一种典型电液位置伺服系统

    The controller for swash plate of aircraft inlet is a typical hydraulic serve position control system.

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  • 针对典型推力矢量电液位置伺服系统提出参考模型模糊控制控制方法(MRFC)。

    Model reference fuzzy control (MRFC) is introduced for a classical thrust vector electrohydraulic servo control system.

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  • 针对位置伺服系统存在参数时变性非线性问题设计了自调整模糊控制器

    Aiming at the problems such as time-variable parameters, nonlinear dead zone of the valve existing in the electro-hydraulic position servo control system, a self-tuning fuzzy controller is designed.

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  • 因此电液位置伺服系统控制策略进行研究具有重要的实用价值理论意义

    Therefore, study on the control method of electro-hydraulic position servo system has great practical value and theoretical significance.

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  • 试验结果表明,比例-模糊pid控制能够确保位置伺服系统稳定工作快速跟踪

    Experiment results show that the proportion-fuzzy pid control ensures the Electro-hydraulic position servo system to work steadily and track rapidly.

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  • 然后,作者研究了PID控制最优控制极点配置方法在所设计位置伺服系统中的应用

    Then, the application of PID control, optimal control and pole assignment method in the electro-hydraulic servo system are all developed.

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  • 提出一个适合电液位置伺服系统的一维数字加速度状态观测器

    An one-order digital acceleration observer for electrohydraulic position servo system is proposed in this paper.

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  • 针对电液位置伺服系统快速性要求参数变性特点,分别设计了PID控制器模糊控制器。

    In view of the speed response requirement and the parameter time-variation of electro-hydraulic position servo system, the PID controller and the fuzzy controller are designed respectively.

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  • 因此深入研究通道位置伺服系统马达驱动系统性能控制策略仿真转台的研制具有非常重要的实际意义。

    Therefore, it is necessary to study the properties and control strategies of single channel hydraulic servo system and dual hydraulic motors driving system.

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  • 通过合理推导建立伺服位置控制系统非线性数学模型利用模型系统进行相关的动态稳定性分析

    Through a rational derivation, nonlinear mathematical model of electro-hydraulic position control system is built up. The system dynamic and stability analysis is obtained with the use of the model.

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  • 对于常用数字PID算法进行分析,嵌入式系统中完成了一自适应PID控制算法,实现电液位置伺服系统的智能控制

    The digital PID algorithm is analyzed and a kind of adaptive PID control algorithm is realized in the embedded system to implement the intelligent controlling of the hydraulic system.

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  • 飞行仿真转台框要求相当频带,因此用于外框的电液位置伺服系统时滞必须考虑进一步提高系统频带有很大关系。

    The time-delay should be considered in designing the system of the outer axis of three-axis with high frequency bandwidth. This is important for improving the bandwidth of system further.

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  • 因此本文电液位置伺服系统提供可行智能控制方案。

    So a kind of feasible intelligent control for electro-hydraulic position servo system was proposed by this paper.

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  • 因此本文电液位置伺服系统提供可行智能控制方案。

    So a kind of feasible intelligent control for electro-hydraulic position servo system was proposed by this paper.

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