APF then access points al0ng the harmonic current feedback, as a regulator input, adjusted feedforward control error. 再将有源滤波器接入点后的线上电流的谐波分量反馈回来,作为调节器的输入,调整前馈控制的误差。
One kind of generalized Riccati equation system is introduced and its solvability is discussed. The linear feedback regulator for the optimal control problem with random jump is given by the solution of the generalized Riccati equation system 然后,引入和研究一类推广的黎卡提方程系统,讨论该方程系统的可解性并由该方程的解得到带有随机跳跃干扰的线性二次随机最优控制问题最优的线性反馈
The constant-gain negative velocity feedback, Lyapunov feedback as well as a linear quadratic regulator ( LQR) approach had been used for active vibration control with the beam subjected to impact excitations and/ or thermal loads. 采用常增益速度负反馈控制、Lyapunov反馈控制和基于独立模态的线性二次型调节器(LQR)设计主动控制器,实现了层梁结构脉冲激励和热载荷作用下的振动主动控制。
Using SCM and element make up of feedback network, buildup AC regulator. 再应用单片机和其他元件构成反馈控制网络,组成了交流稳压器。
When the output intensity of a laser is changed, a feedback control signal processed by a digital PID regulator is used to control the current of a laser tube. 利用输出光强变化,通过数字PID调节器反馈控制激光管电流可获得较为稳定的激光输出。
A genetic optimization method of closed loop feedback stabilizing PID regulator with minimal ISE is proposed. 提出一种满足平方误差积分(ISE)最小的闭环反馈稳定PID调节器遗传优化设计方法。
The inhibin, a glycoprotein hormone from gonad, acts as a negative feedback regulator of FSH. 抑制素是一种主要由性腺分泌的糖蛋白激素,对FSH起负反馈调节物作用。
Based on the building of the simulation model of unit and DEH, this paper analyzes the structure and function of DEH. And the control arithmetic of feedback loop switch and valve control mode switch is optimized by adjusting the regulator parameters of load control system. 在建立机组及DEH系统仿真模型的基础上,分析了DEH系统的基本结构和功能,整定了负荷串级控制系统的调节器参数,优化了反馈回路投切与阀门控制方式切换的控制算法。
The smooth feedback of information, which is conditioned by several factors such as the length, capacity and diversity of information channel, is significant to scientific decision-making, promotion of the capabilities of regulation and intercommunication between investors and regulator. 从监管运作的角度说,投资者信息反馈渠道的长短、信息传导渠道的容量以及信息渠道的多样性等是制约投资者信息反馈的重要变量。
In the second part of this paper, the state feedback regulator problem of nonlinear singularly perturbed systems is discussed. 本文的第二部分讨论了一类非线形奇异摄动系统的状态反馈调节器问题。
With introducing differential feedback in the speed loop, the saturation of the regulator can be quitted, and the overshoot of speed response can be restrained, so that the orientation requirement of servo system can be met. 在速度调节环中引入微分反馈,可以使速度调节器提前退出饱和,抑制超调,满足伺服系统的定位要求,提高系统速度阶跃响应性能。
In this paper, the results of Robustness and sensitivity to two kinds of perturbations of linear system are obtained by use of linear quadratic state feedback regulator. 本文考虑定常线性系统的两类扰动,利用二次型反馈词节器分别得到其鲁棒性与灵敏度的结果。
This paper also use non-linear feedback decoupling theory to decouple die vector-control close-loop system into linear decoupling of rotor speed and rotor flux linkage subsystems. The speed regulator and flux linkage regulator of these two linear subsystems can be designed with classical linear theory. 本文同时还应用非线性反馈解耦理论将矢量控制的闭环系统分解为线性化的转速子系统和转子磁链子系统,两个子系统中的速度调节器和磁链调节器可按线性理论设计。
The Application of Negative Feedback in the High Efficiency Exchanges Voltage Regulator 负反馈在高效率交流稳压器中的应用
Synthesis for Linear State Variable Feedback Regulator& Eliminating the Steady State Error 线性状态反馈调节器的综合问题&消除余差
On the basis of reference 1, a series of power spectra of numerical solutions that describe the dynamics of a simple feedback boost switching regulator operating in discontinuous mode are derived by means of computer simulation. 在文献〔1〕的基础上,进一步利用计算机模拟得到了工作在断续模式下简单反馈助推开关调节器的动态特性数值解的一系列功率谱。
The master slave controlled inverter parallel system is composed of three inverter modules. Based on the instantaneous output voltage and filter inductor current double closed loop feedback control and through sharing the same voltage regulator, the current sharing is achieved. 基于主从控制的逆变器并联系统由3个采用输出电压瞬时值和滤波电感电流瞬时值双闭环反馈控制的逆变器模块构成,通过共用电压调节器实现负载均分。
Intelligent actuator receives the output signal from the regulator and compares it with valve position feedback signal and obtains output signal which is directly proportional to the output signal of regulator according to the deviation between the signals and then control the pneumatic actuator. 智能执行器接受调节器的输出信号,在与阀位反馈信号进行比较,然后根据两者的偏差产生和调节器输出信号成正比例的输出信号控制执行器。
A nonlinear approach is proposed for designing a feedback ramp controller in freeway. The nonlinear feedback controller is composed of a freeway traffic flow model and a proportional-plus-integral regulator. 提出了一种非线性方法设计高速公路入口匝道反馈控制器,非线性反馈控制器由高速公路交通流模型和比例积分调节器组成。
The main circuit of the regulation is an compensated transformer, which forms a feedback control network with a MCU and other elements to compose the AC regulator. 该电源的主电路是补偿变压器,运用单片机和有关元件构成反馈控制网络,用双向可控硅作为开关器件。
Study on a Electrohydraulic Proportional Displacement Axial Piston Pump With Electrical Feedback Regulator 电反馈电液比例排量调节轴向柱塞泵的研究
Analysis is made upon system made up of main circuit, feedback circuit and digital regulator etc regarding the transfer function under different modes as well as their alteration regularity with the modes. 分析了SS40038电力机车由主电路、反馈电路和数字调节器等环节所构成的系统在不同工况的传递函数及其随工况变化的规律。
Both in theoretical analysis and practical experience show that in order to get the transient respones without overshoot, speed regulator with speed derivative feedback is more reasonable than ordinary PI regulator. 理论分析和实践经验都说明,为了保证起制动过程中速度不超调,采用带速度微分反馈的速度调节器比一般常用的近似比例积分(PI)调节器更为合理。
Based on Bang-Bang controller and optimal state feedback linear quadratic regulator, the strategy of switching control dependent on the state is proposed for the single inverted pendulum system, and the swing-up and stabilization of the inverted pendulum are quickly realized. 针对一级直线型倒立摆对象,基于Bang-Bang控制和线性二次型最优状态反馈控制,提出了一种基于状态的切换控制策略,实现了倒立摆的快速摆起和镇定。
Finally, the internal feedback chopper speed regulator is the preferred equipment of fan and water pump speed regulator. 因此,内反馈斩波调速装置是风机水泵调速节能的首选设备。
The design of feedback regulator and feedforward regulator are discussed. 文中还讨论了闭环系统的反馈校正及前馈调节设计。
The feedback regulator is a pulse sample noerror adjustment system. 反馈调节采用一阶稳态无差的脉冲采样调节系统。
And voltage feedback control loop is designed with PI regulator and compensating network in frequency domain based on the state-space model. 文中建立了高频链逆变电源主电路拓扑的状态空间模型,在频域内对高频链逆变电源系统的电压反馈控制回路进行了PI调节及网络补偿。
We use the way of approximate design in project to design the current regulator of the current feedback loop and the speed regulator of the speed feedback loop. 对于电流反馈回路的电流调节器和速度反馈回路的速度调节器,采用了工程中常用的近似设计。