结合溢流阀式变阻尼控制器的特点,分析了一些因素对控制效果的影响。
Considering the characters of relief type variable damping controller, some factors that affects the control performance were analyzed in the paper.
研究了自适应统一潮流控制器(U PF C)模糊逻辑辅助阻尼控制器的设计方法。
In this paper, an adaptive fuzzy-logic damping control scheme is proposed for unified power flow controller (UPFC).
提出一种基于广域测量系统的多馈入高压直流(HVDC)模糊自适应协调阻尼控制器。
A wide-area measurement system(WAMS)based fuzzy adaptive coordinative damping controller is developed for multi-infeed HVDC system.
提出了基于可调模糊规则及可调输出尺度变换因子的TCSC自适应模糊阻尼控制器的设计方法。
A new scheme of adaptive fuzzy damping controller of TCSC, based onadjusting control rules and output scaling factor, is proposed.
建立了UPFC的频域模型,给出了主控制和辅助控制的框图,推导了模糊阻尼控制器参数优化的公式。
The UPFC power frequency model with its main and supplementary control block diagrams and the formulation for FDC parameter optimization are presented.
研究了广域阻尼控制器以改善互联电力系统的阻尼和动态稳定性,提出了发电机励磁系统的广域控制算法。
A wide-area damping controller is researched to improve damping and dynamic stability of interconnected power grids, and a wide-area control algorithm of generator excitation system is proposed.
目前,电力系统主要采用电力系统稳定器(PSS)和FACTS阻尼控制器来抑制低频振荡,提高系统小扰动稳定性。
Currently, Power System Stabilizers (PSS) and FACTS damping controllers are widely used to suppress the low frequency oscillations and to improve small signal stability.
仿真结果表明,所设计的UPFC阻尼控制器不仅对单机无穷大系统有很好的系统鲁棒性,对四机两区域系统也有很好的阻尼控制效果。
The result show that the UPFC damping controller designed either had fine and robust effect in single machine infinite bus or four machine two regional systems.
实际上,PD控制器的设计就像给平衡车加入了一个可调弹簧和阻尼器。
In effect, the PD control scheme is like adding an adjustable spring and damper to the Segway.
设计出传感器输入输出信号调理电路和试验台架液压激振系统、磁流变阻尼器控制器的功率放大电路。
Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.
提出了一种基于测试信号法的TCSC功率振荡阻尼(POD)控制器的设计方法,避免了计算量庞大的状态矩阵特征值计算。
A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided.
通过控制器调整减振器阻尼力的大小,改变车身侧倾振动状态。
Its suspension damping force was adjust by controller in order to improve the vibration stability of vehicle.
研究表明,信号调制型SVC综合非线性控制器,能够给系统提供较强的阻尼,从而提高了整个交直流混合系统的暂态稳定性。
The results show that the signal-modulating type synthetical nonlinear SVC controller can provide higher damping to the system, so as to enhance the transient stability of the AC and DC hybrid system.
基于MR阻尼器的半主动悬架系统主要由MR 阻尼器、弹簧、传感器、控制器及相关辅助电路构成。
In general, a semiactive suspension system based on MR dampersmainly comprises MR dampers, springs, dynamic sensors, semiactive controller andrequired circuits.
MR阻尼器能提供可以调节的阻尼力,适合用作减少结构地震响应的半主动控制器。
MR damper can provide variable damping forces. It is suitable to be used as semi-active controller to reduce seismic response of structures.
通过对一个非线性质量块-弹簧-阻尼器系统输出反馈控制器的设计和计算机仿真,验证了方法的有效性。
The output direct feedback controller design and simulation results of a nonlinear mass-spring-damper mechanical system show that these methods are effective.
控制器被配置为操作所述阻尼器。
讨论了使用综合阻尼力矩求解线性最优励磁控制器的状态反馈系数的原理,它较经典的庞特里亚金法易懂。
The principle of using comprehensive damping torque to solve feedback gain of linear optimal excitation controller is presented.
研究了带有纯延迟的欠阻尼对象最优PID控制器的参数整定及性能鲁棒性评价问题。
This paper studies optimal tuning of PID controllers and its robust performance evaluation for under-damped plants with time delay.
在基于阻尼控制的半主动悬架系统模型基础上,设计了悬架系统模糊逻辑控制器。
A fuzzy logic controller was developed for the suspension system, based on a damping-controlled (semi-active) suspension system model.
在磁浮列车系统研究领域中,为简化计算许多文献将悬浮控制器等效为弹簧阻尼器。
In the area of maglev train system research, the suspension controllers are substituted by spring-dampers for the sake of simplification in a lot of documents.
基于逆变器的无源性,控制能量在逆变器中的重新分布,并采用注入阻尼和系统解耦的方法对控制器进行了优化设计。
Based on passivity of inverter, we can redistribute the system energy, and adopt the approaches of injecting damping and decoupling to optimize passivity-based controller.
分析了阻尼低频振荡的控制器选择,主要阐明了pss,TCSC和直流小信号调制的应用场合。
Chapter 3 discuses the selection of damping controllers, especially for PSS, HVDC small signal modulation and TCSC modulation.
对带有电流变智能阻尼器的汽车半主动悬架系统设计了一种输出反馈变结构控制器。
An output feedback variable structure controller was designed for automotive semi-active suspension with electro-rheological (er) damper.
下面将详细介绍基于DSP的磁流变阻尼器的控制器的设计原理和控制方法。
The design principle and control method of MR damper controller based on DSP are introduced in detail.
该系统的思路是通过DSP输出PWM波形控制电流控制器的输出电流,从而实现调节磁流变阻尼器阻尼力的大小。
The main idea of the control system is that PWM waves from DSP adjust outputting current from the current controller which can change the MR damper damp power.
分析了电磁轴承系统的刚度阻尼特性与系统结构参数及其控制器频响特性之间的关系。
The relations between stiffness and damping performances and structure parameters of an active magnetic bearing (AMB) system and frequency specificity of the control loop are analysed herein.
本文提出采用电磁阻尼器作为控制振动的执行器,选用数字PID控制器和变结构滑模控制器,使得控制系统具有更好的稳定性和方便性。
Electromagnetic damper as the actuator, using the digital PID control and sliding mode control of the vibration control system is presented in paper.
本文提出采用电磁阻尼器作为控制振动的执行器,选用数字PID控制器和变结构滑模控制器,使得控制系统具有更好的稳定性和方便性。
Electromagnetic damper as the actuator, using the digital PID control and sliding mode control of the vibration control system is presented in paper.
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