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fast dynamic
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  快速的动态
    Therefore, fuzzy PI intelligent control method is proposed which realizes the combination of fuzzy control and traditional PI control. Fuzzy PI control strategy makes SRTHAF have fast dynamic respond speed and stable harmonic eliminating effect, and further improves the control property of APF.
    因此,本文在分析有源滤波器电压电流关系的基础上提出了模糊PI智能控制方法,实现了模糊控制和传统的PI控制的有机结合,使SRTHAF具有快速的动态响应速度和稳定的滤波效果,从而进一步完善和提高了有源滤波器的控制性能。
短句来源
    This paper studies the smoothing principle and its advantage and disadvantage under different control strategies, then applies Fuzzy-PI control algorithm in HHAPF system, which compensates the inverter output phaseshift and the effect of dead-time, and combines rationally fuzzy control and traditional PI control. HHAPF system has fast dynamic response and steady smoothing effect.
    控制算法以谐波分析方法为基础,以控制策略的研究为起点,分析了在不同控制策略下大功率混合型有源滤波器的滤波原理及其优劣,并提出了模糊PI控制算法,并对系统中的逆变器输出的频域相移特征及其死区效应等进行了有效的补偿,算法实现了模糊控制和传统的PI控制的有机结合,使系统具有快速的动态响应速度和稳定的滤波效果。
短句来源
    The control circuit used very efficient PID modulation and anticipatory control so the power amplifier had little distortion and fast dynamic response.
    它采用了电压闭环负反馈以及有效的PID调节环节和相应的超前校正环节,能保证很小的失真率和快速的动态响应能力。
短句来源
    Experimental results validated that the presented control scheme has the merits of perfect robustness and fast dynamic response.
    实验结果证明,该滑模控制系统具有良好的鲁棒性和快速的动态响应速度。
短句来源
  “fast dynamic”译为未确定词的双语例句
    Fast Dynamic Reconfiguration of FPGA with XCF32P
    用XCF32P实现FPGA的高速动态配置
短句来源
    imulation shows the APF system is of fast dynamic response and good compensation. Theory analysis and experimental system is feasible.
    仿真表明此系统动态响应速度快、补偿性能良好,从而验证了理论分析的正确性和实验系统的可行性。
短句来源
    One cycle control technique features the merit of simple circuit structure,high control precision,fast dynamic response, and control performance not affected by the variable of power parameters.
    它具有结构简单、控制精度高、响应速度快,控制性能不受电源参数变化影响等优点,因此非常适合于控制开关功率放大器。
短句来源
    We have designed a micro-machining based VOA that consists of an electromagnetically actuated gold-coated silicon mirror rotating around a 100 #am diameter shaft and a miniature driven coul. The VOA is capable of fast dynamic response (<2ms), great dynamic range (0~35dB), and low return loss (<55dB).
    论文利用有限元分析软件ANSYS对该器件进行工作曲线分析及动态响应分析,分析结果与实测结果接近,实测结果表明,驱动电压0~8V,工作范围0~35dB,动态响应时间为2ms,插入损耗小于0.8dB,回波损耗小于-50.5dB。
短句来源
    Experimental results indicate that the current-controlled tri-state PWM switching power amplifier based on sample-hold strategy has high frequency bandwidth and fast dynamic response in a wide load range, which can well meet the demands of high-speed magnetic bearing.
    实验表明本文研制的基于采样-保持策略电流三态调制开关功放具有结构简单、效率高、纹波小、电流动态响应快、频带宽、受负载影响小等优点,能很好地满足高速磁轴承的要求。
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  fast dynamic
This allows us to devise a fast dynamic-programming procedure to find the complete scale-sets representation of this family of minimal cuts.
      
The approximating function discussed in the article can be used both for the design of certain testing and control systems as well as for the analysis of results from measurements of very fast dynamic processes.
      
We propose a fast dynamic local search heuristic algorithm for the job-shop model suitable for considering one of the different performance criteria and embedding aircraft position shifting control technique to limit the controllers/pilots' workload.
      
Numerical Simulation of Fast Dynamic Laser-Surface Interaction during Laser-Induced Modification Processes of Ceramic Substrates
      
The inhomogenities introduced by a finite ramp rate were greatly reduced by the fast dynamic temperature propagation ("critical speeding up").
      
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Active Power Filters (APFs) have attracted intensive interest owning to their excellent filtering characteristics,fast dynamic performance and small volume.However,the short comings obstruct its wide applicatiion.Hybrid active power filters (HAPFs) combining APF and passive filters (PFs) topolgically,have the advantages of APF and PF,largely reduce the cost of the compensator system.Thus they have very promising application potential.In this paper,several commonly documented HAPFs are analyzed by linear...

Active Power Filters (APFs) have attracted intensive interest owning to their excellent filtering characteristics,fast dynamic performance and small volume.However,the short comings obstruct its wide applicatiion.Hybrid active power filters (HAPFs) combining APF and passive filters (PFs) topolgically,have the advantages of APF and PF,largely reduce the cost of the compensator system.Thus they have very promising application potential.In this paper,several commonly documented HAPFs are analyzed by linear models.The advantages and disadvantages of each schemes are discussed in detail.

有源电力滤波器由于有很好的滤波特性,动态特性好,体积小等优势一直得到广泛关注。但其缺点又限制了其实际应用。将有源电力滤波器与无源电力滤波器相结合,构成混合AF,取两者之长,补APF之短,可以降低谐波补偿系统的成本,达到AF实用的目的。本文对几种主要的混合APF(HAPF)作了分析和比较。

This paper introduces a discrete model of the two_phase current control. The static compensation performance and the frequency spectrum under the conditions of rectifier load or asymmetry source are studied by this model. The results show that its compensation performance is satisfactory and the total harmonic distortion is low. Researches on the dynamic compensation performances are also carried out by simulation under the condition of the sudden variation of the inverter input DC voltage and load current....

This paper introduces a discrete model of the two_phase current control. The static compensation performance and the frequency spectrum under the conditions of rectifier load or asymmetry source are studied by this model. The results show that its compensation performance is satisfactory and the total harmonic distortion is low. Researches on the dynamic compensation performances are also carried out by simulation under the condition of the sudden variation of the inverter input DC voltage and load current. The researches show that the two_phase current control has the advantage of fast dynamic respones and low transient impulsion. It is able to run after the current command rapidly.

提出了基于两相电流控制的离散模型 ,通过仿真研究了在整流负载、不对称电源等条件下的静态补偿性能和频谱 ,分析结果表明补偿性能好、总谐波畸变率小 ;对直流母线电压和负载阶跃变化时动态性能仿真表明 ,两相电流控制的动态响应速度快 ,暂态过程冲击小 ,具有快速跟踪指令电流变化的能力 .

A switchedmode power amplifier based on a closedloop voltage feedback technique was developed to amplify arbitrarilyshaped referenced voltage signals as a steady voltage source. The control circuit used very efficient PID modulation and anticipatory control so the power amplifier had little distortion and fast dynamic response. The prototype had a distortion ratio of less than 1% for 0~1 -*7kHz bandwidth. The system dynamic response was fast, with a rise time of less than 30 μs, an adjusting...

A switchedmode power amplifier based on a closedloop voltage feedback technique was developed to amplify arbitrarilyshaped referenced voltage signals as a steady voltage source. The control circuit used very efficient PID modulation and anticipatory control so the power amplifier had little distortion and fast dynamic response. The prototype had a distortion ratio of less than 1% for 0~1 -*7kHz bandwidth. The system dynamic response was fast, with a rise time of less than 30 μs, an adjusting time of less than 100 μs, and overshoot of less than 1%. Experimental results show that the amplifier significantly improves the output waveform with faster dynamic respondence than a common ClassD power amplifier. 

该文研制出一种新型的电压型电力电子功率放大器,它能把一定频率范围内任意形状的参考波形放大成为稳定的功率级电压源。它采用了电压闭环负反馈以及有效的PID调节环节和相应的超前校正环节,能保证很小的失真率和快速的动态响应能力。所研制的样机在保证功率和效率的同时,使波形失真率在0~1kHz范围内小于1%。波形的动态响应速度很快,上升时间小于30μs,调整时间小于100μs,超调量小于1%。实验结果表明:这种设计和传统的开关功率放大器相比,输出波形显著改善而且动态响应速度更快。

 
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