电流控制电压源 ccvs; current controlled voltage source; current-controlled voltage source
电压控制电流源 vccs; voltage controlled current source; voltage-controlled current source
电压控制电容器 voltage controlled capacitor; voltage-controlled capacitor
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例句与用法
3 . the new microwave power supply ( mps ) can work in vacuum and its power measurement is convenient . the output power could be adjusted with the change of control voltage , and the reflecting power could be gotten by measuring the output voltage of attenuator and detector ( 3 )可在真空下稳定工作的新型微波源功率的测量较为方便,通过改变控制电压的大小可以调节输出功率,通过测量衰减检波器的输出电压信号可实现反射功率的测量。
Hspice simulation results of the circuit show that there is a good linear characteristic for control voltage versus frequency and a wide frequency range . low phase noise and low power dissipation have been also observed . the circuit design is realized and works at a 2 . 5v low supply voltage 电路设计是基于0 . 35 mcmos工艺,并通过hspice仿真软件对其进行仿真,结果表明该压控振荡器有很宽的频率范围,输出频率与控制电压间的线性度较好,相位噪声低。
( 2 ) piece - wise linear ( pwl ) circuit realizations of the class - di - a chaos generator are suggested . in the circuit realizations , only one nonlinear element is needed , that is , only a three - segment pwl voltage - controlled vokage source or a two - segment pwl voltage - controlled voltage source is needed . in the context of the whole circuit structure , this circuit realization is more complex than that of chua ' s circuit , but in the context of the complexity of the nonlinear element employed , it is the most simple chaos circuit while realized by a two - segment pwl element ( 2 )对本文所提出的第- a种新的单涡旋混沌模型进行了分段线性电路实验研究,其分段线性电路实现只需一个非线性器件,即一个三段线性电压控制电压源或两段线性电压控制电压源,从整体电路结构来看,它比蔡氏电路要复杂,然而它可以采用两段线性电压控制电压源来实现,因而就非线性器件的复杂程度而言,它是最简单的混沌发生器。
According to calculation , synchronous closing can reduce the value of over - current and over - voltage in the closing transient process . the closing of capacitor is taken as an example to analyze movement process of synchronous closing . it also analyzes the impact of pre - strike characteristic , environmental temperature and control voltage on synchronous closing 通过计算分析了同步关合技术对合闸暂态过程中过电流和过电压的抑制作用,并以电容器的同步关合为例,分析了同步关合的动作过程及预击穿特性、环境温度,控制电压等外界因素对同步关合技术的影响。
We have made a full theoretical analysis of the wave property and the wave parameters of the flap - type wave generator in the towing tank of our school , and confirmed that should make the factor that the performance of the wave generator give play to normally to influence . in allusion to that the old wave generator can not simulate sea wave , upgrade and transform to this system change the control computer system and install additional d / a change card , redesign the wave control interface and transmission means of control signal , give up the disk machine that can not be used , make the wave - making control voltage signal that has translated direct input the wave controller , make wave controller to make waves through servo system 对我校船模水池原有的摇板式造波系统的性能进行了理论分析,针对水池原有造波机系统模拟海浪的不足,对该系统进行升级与改造,更换了主控计算机并加装d a转换卡,重新设计了造波控制信号的接口与传输方式,舍去了原系统中现已淘汰的磁盘机,使转换后的造波控制电压信号直接输入到造波控制器中,再由造波控制器通过液压伺服系统驱动造波板进行造波。
The current research on the steady - state operation of grid - connected wind farms is introduced , including the power flow calculation models for power systems which contain wind farms , the analytic methods and models for the static voltage stability of wind farms , the voltage static stability indices and measures to control the voltage stability , the factors influencing the maximum power injection of wind farms and main relevant analytic methods , indices for wind farm scale , and the capacity credit 摘要介绍了风力发电并网的稳态运行的研究现状,包括含风电场的电力系统潮流计算及模型,风电场的静态电压稳定性的分析方法与模型,电压静态稳定性指标和控制电压失稳措施,风力发电最大注入功率的影响因素及主要分析方法,衡量发电规模的指标及容量可信度等。
Then it establishes the mathematical model of current control pwm ( cc - pwm ) based on switch function . depended on the principle of voltage space vector pulse width modulation , it deduces a novel pwm predictive current control system with the utilization of the single neuron self - adaptive pid algorithm 论文采用开关函数法建立了电流控制电压型变换器的数学模型,采用单神经元自适应pid控制算法,运用电压空间矢量脉宽调制的原理,设计一种新型的pwm预测电流控制方案。
Considering the randomness of physics parameters of structural material , geometric dimensions , damping , loads and closed loop control voltage respectively or simultaneously , the analytic model of the stochastic structure under random forces are built . the solving methods are proposed . the computational expressions of the numerical characteristic of the structural dynamic response are developed 2 、考虑压电智能桁架结构物理参数、几何参数、结构阻尼和外荷载、闭环系统控制电压分别或同时为随机变量,构建了结构在随机力作用下的动力响应分析模型,提出了求解方法,推导出结构动力响应随机变量的数字特征计算表达式,通过算例验证了所建模型和所提求解方法的正确性和有效性。
The twelve kinds of modes and equivalent circuits of voltage mode ac - ac mode ac / ac converters with high frequency link within one high frequency switching period are carefully analyses . by using the state - space averaging approach , the converter ' s averaging model is presented , and the design criterion of key circuit parameters and the output characteristic curve are given 以全桥桥式拓扑为例,论述了单极性移相控制的原理、单极性移相控制电压源交?交型高频环节ac ac变换器在一个高频开关周期内的十二个工作模式及其等效电路。采用状态空间平均法建立了变换器平均模型,获得了关键电路参数的设计准则和变换器的外特性曲线。
The dissertation focuses on the semi - active vibration control for the linear suspension of the full - vehicle model in chapter 4 . it develops a two - stage control strategy , dividing the full - vehicle suspension and the four mr dampers into two different parts . the upper stage controls the full - vehicle suspension by using the lqg with all the control objectives taken into account and determines the desired restoring 该方法将多输入多输出的非线性系统经过输出解耦变换,简化成四个单输入单输出的子系统,通过分别对单级anfis模糊系统的离线辨识和在线调整相结合,产生四个磁流变阻尼器所需要的控制电压,以此对非线性整车悬架系统的实施智能控制。