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高动态性能
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  high dynamic performance
     Direct Torque Control (DTC) is a high dynamic performance speed control system developed after Vector Control Technology in two decades.
     直接转矩控制(Direct Torque Control)是近二十年来继矢量控制技术之后发展起来的高动态性能调速系统。
短句来源
     Direct Torque Control (DTC) is a high dynamic performance speed control system developed after Vector Control Technology in two decades.
     直接转矩控制(Direct Torque Control)是近二十年来继矢量控制技术之后发展起来的高动态性能调速系统。
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     Study on Unite PF ML Converters with High Dynamic Performance
     高动态性能多电平单位功率因数变流器研究
短句来源
     This new control policy-sliding mode control with forward feed assures high dynamic performance and strong robustness.
     这种新的控制策略———带有前馈的滑模控制方法保证了高动态性能和鲁棒性强。
短句来源
     The mechanism of HSM(high speed machining) was studied on the base of the analysis, which revealed that the electric spindle of the high speed, directly driving, high performance CNC (computerized numerical control), construction of high dynamic performance machine tools and cutting tools with high speed were the key techniques of HSM.
     综述了高速切削加工机理 ,介绍了高速加工关键技术 :高速电主轴、直线进给直接驱动、高性能数控、高动态性能机床结构和高速切削刀具系统。
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  high dynamic performances
     Comparison and application of ac adjustable speed drivesystems with high dynamic performances
     高动态性能变频调速控制方式的比较和应用
短句来源
     Basing on the general dynamic model of induction motors,this paper discusses the models orientated in rotor and stator fluxes respectively and then the control strategies for AC variable speed systems with high dynamic performances are proposed.
     文章从异步电机动态模型出发 ,讨论异步电机按转子磁场定向和按定子磁场定向的数学模型 ,并进一步揭示了高动态性能交流调速系统的控制策略。
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  “高动态性能”译为未确定词的双语例句
     The experiment results show that the efficiency is high and the dynamic performance is better.
     实验结果表明,该系统效率高,动态性能较好。
短句来源
     The experimental results show that this temperature expert fuzzy control system has good control effect.
     实验结果表明 ,该系统控制精度高 ,动态性能好 ,控制性能好。
短句来源
     Review the Methods for the Speed Sensor-less Control of Induction Motor
     交流感应电动机无速度传感器的高动态性能控制方法综述
短句来源
     The results verify that three-value torque regulator can realize direct torque control with higher dynamical property.
     结果表明,三点式调节器能实现高动态性能的转矩直接控制。
短句来源
     No other than a high performance CNC cooperates with the feed driving system both with a high and dynamic performance, a high surface quality can be obtained.
     只有高动态性能的 CNC与高动态性能的进给驱动系统的配合 ,才有可能获得高的表面质量。
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  high dynamic performance
However, while offering high dynamic performance, classical DTC produces notable torque, flux, and current ripples, and operates with a variable inverter switching frequency.
      
The purpose of this modeling is to provide an insightful design guide for high dynamic performance CMOS digital-to-analog converters.
      
An appropriate voltage controller must be synthesized to assure high dynamic performance with simplified design of the capacitor.
      
As a result, maximum torque per ampere can be obtained from the machine in addition to the achievement of high dynamic performance.
      
Furthermore, in high dynamic performance applications the overmodulation region is intentionally utilized in order to obtain maximum acceleration.
      
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  high dynamic performances
It has the advantage of being both compact and lightweight, while offering high dynamic performances and good accuracy.
      


This paper Will discuss a high-performance variable-speed drive system with synchrgnous motor fed by a cycloconverter The principle of the drive control is based on the magnetic field-oriented control method. It makes the synchronous machine drive system start to top speed, and accurate etc.

本文论述用一台循环变频器对同步电动机供电的一种高性能调速传动系统,其控制原理是根据磁场定向控制法,使从起动到最高运行速度的较宽调速范围内,具有较高动态性能和良好的静态特性、精确的磁场定向和较高的电流控制响应等。

A PWM voltage inverter corntrolled by a 16 bit microprocessor (Intel 8086) is presented in tins paper. Making use of the Optimal PWM Switching Strategy-Harmonic Elimination Method, Newton-Raphson algorithm and a realtime look-up table method, 5th, Jth and 11th (M=4) harmful harmonics can be eliminated efficiently in the output voltage of PWM inrerter, thus the performance in low-speed of induction motors can be improved, the pulsation torque can be reduced and the electromagnetic noise can be decreased greatly....

A PWM voltage inverter corntrolled by a 16 bit microprocessor (Intel 8086) is presented in tins paper. Making use of the Optimal PWM Switching Strategy-Harmonic Elimination Method, Newton-Raphson algorithm and a realtime look-up table method, 5th, Jth and 11th (M=4) harmful harmonics can be eliminated efficiently in the output voltage of PWM inrerter, thus the performance in low-speed of induction motors can be improved, the pulsation torque can be reduced and the electromagnetic noise can be decreased greatly. The experimental results show that this kind of voltage PWM inverter has high reliability, good dynamic performance,, simple control circuits, small volume and low cost. It not only can be applied to the area of low- to medium- motors in general industry, but also can be used for saving electrical energy in the applications of industrial air-blowers and pumps efficiently.

本文提出了一种16位微处理机(Intel8086)控制的电压型PWM逆变器。采用最优PWM开关方案——谐波消除法,借助于Newton—Raphson算法和实时查表法,可以消除逆变器输出电压中的5、7、11次有害谐波分量(M=4),从而大大改善了感应电机低速运行的性能,降低了转矩脉动,减少了电磁噪声。实验结果表明,本文提出的16位微处理机控制的电压型PWM逆变器可靠性高、动态性能好;操作简单、成本低、体积小,既适用于工业领域中、小容量交流电机的调速,又可用于一般风机、泵类负载电机的节能。

This paper has deduced dynamic equations of the code loop of the GPS receiver which operates in coherent and noncnherent' manner when C/A code signal is considered. The contradictory requirements imposed on the code loop bandwidth by the noise response and manoeuvre tracking are analysed in detail as well. It is proposed that the contradiction can be solved by the velocity aiding from the inertial navigation system. The results show that if a narrow bandwidth code loop is aided by the inertial navigation system...

This paper has deduced dynamic equations of the code loop of the GPS receiver which operates in coherent and noncnherent' manner when C/A code signal is considered. The contradictory requirements imposed on the code loop bandwidth by the noise response and manoeuvre tracking are analysed in detail as well. It is proposed that the contradiction can be solved by the velocity aiding from the inertial navigation system. The results show that if a narrow bandwidth code loop is aided by the inertial navigation system of 1nm/h accuracy, the manoeuvre tracking error will be 1/1000 as large 3.s that of without aiding, and thus both high anti-jamming and manoeuvre tracking performances can be achieved.

本文推导了C/A码信号相干和非相干接收的GPS接收机码环的动力学方程,分析了码环的噪声响应和动态跟踪性能对码环带宽的矛盾要求,并提出了解决矛盾的方法:惯导速度辅助。分析结果表明:窄带宽码环经精度为1nmile/h的惯导系统速度辅助后,动态跟踪误差为无辅助时的1/1000,接收机将兼有抗强干扰和跟踪高动态的性能。

 
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