系统利用重复控制抑制非线性负载下的电压畸变,利用瞬时值反馈控制加快负载突变时的动态响应过程。
Repetitive control is used to reduce voltage distortion under nonlinear loads and instantaneous feedback control is designed to quicken the dynamic response process under abrupt load variation.
仿真结果表明该控制方案具有很强的鲁棒性,在不对称负载的条件下能实现动态同步。
Simulation results verify that the proposed control strategy has strong robustness and can realize dynamic synchronization, even under the condition of asymmetrical load.
从整体上对数字控制逆变焊机系统进行了仿真研究,提出用受控源的方法实现了动态电弧负载模型与系统的连接。
A system simulation study was done for full digital welding inverter, and a method of connecting dynamic arc load model to the system with controlled source was presented.
该装置的柴油机及燃气轮机功率、转速及负载转换控制、自动同步离合器的动态性能指标等是影响舰船机动性和操纵性的重要因素。
The dynamic performance of Synchronous-Self-Shifting clutch is of great importance to the control on transmission of power, rotation speed and load.
为了进一步提高系统的动态性能,在非线性PI算法中加入了负载电流前馈补偿控制。
To improve further the dynamic characteristic, the non-linear PI arithmetic with the load-current forward compensating (LCFC) control is also improved.
为了提高系统的动态性能,提出一种新型的负载电流前馈控制方案。
To improve the dynamic performance of the system, a new load-current feedforward control scheme was proposed.
呈现了通过设计冲击负载下杆面和主体的弹性和动态响应来控制球旋转的多个实施例。
Several embodiments are presented for controlling ball spin through design of the elastic and dynamic response of the face and body under impact loading.
针对液压泵恒功率调节系统,建立了动态数学模型并对恒功率调节与负载传感系统的控制协调机理进行分析。
Additionally, the coordinate principle of variable displacement pump with constant power control and load-sensing control system is demonstrated, and establish the constant power control model.
结果表明,文中采用的控制方法具有较好的动态性能和稳态性能,对负载无功变化的适应能力强。
Simulation results show that the developed control method possesses better steady-state behavior and dynamic performance and strong adaptive capacity to reactive power variation of load.
供电系统处理机则是该先进飞机配电系统的核心,负责对电气负载实时控制与管理,同时负责系统故障处理、恢复和系统动态重构。
As the kernel of the power distribution system, power system Processor implements electrical load scheduling and management, system fault process and fault recovery, system rebuilding.
本文提出一种新的非线性控制方法,使得PWM开关变换器的输出电压,在负载干扰和电源电压干扰下,具有优良的动态特性。
Under this control strategy, the PWM converter output voltage characteristics is improved if load current vary and line voltage vary.
通过动态调整油泵齿条位置实现对柴油机突变负载下转速的闭环控制,从而保证在不同工况下转速的稳定性。
By adjusting dynamic fuel pump rack position, closed loop of engine speed in suddenly changing of load was realized in this model. It could keep engine speed stability in different status of engine.
结果表明,在一定的负载转动惯量下,控制系统具有较好的动态响应特性、准确性和稳定性。
Results show that the control system has better characteristics in a certain moment of inertia of the load such as responsibility, accuracy and stability.
然后,根据频域分析法,得出整流器的一阶惯性模型,由此推导出系统的频域控制模型。此外,为了提高系统的动态性能,提出一种新型负载电流前馈控制方案。
Then according to frequency domain control method we educed the rectifier's one-order inertia model and deduced the system's frequency domain control model.
同时,速度控制器具有动态负载分配的功能,以确保每台同步运转的发电机组都承担相等的负荷。
Meanwhile the speed controller has the function of active load distributing, which can realize that if the active load was equally distributed to each of the synchronize-close generator sets.
仿真实验表明,在不同负载情况下,系统能够动态地、较精确地预测出流媒体传输所需的带宽变化范围,实现了网络流间的公平传输,并满足服务质量控制的要求。
The range can be predicted accurately under different network load. The fair allocation between multimedia and TCP flows and the requirements of quality of services are realized.
详细分析了固态高频感应加热装置的动态负载匹配方案;阐述了动态匹配的原理;描述了动态匹配的控制电路。
Considering the load characteristics of the solid-state induction heating power supply, the resonant inverter load matching schemes are compared and analyzed in this paper.
详细分析了固态高频感应加热装置的动态负载匹配方案;阐述了动态匹配的原理;描述了动态匹配的控制电路。
Considering the load characteristics of the solid-state induction heating power supply, the resonant inverter load matching schemes are compared and analyzed in this paper.
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