If selected, the fault switching to the ground is activated. A fault to the ground can be programed for the activated phases. For example, if the Phase C and Ground parameters are selected, a fault to the ground is applied to the phase C. The ground resistance is set internally to 1e6...
您可以使用 MATLAB 分析高级系统架构,例如决定是使用二阶还是三阶 sigma-delta 调制器,或选择最佳锁相环 (PLL) 类型。随着模数交互的复杂性因集成和高级流程节点而增加,您可能会在系统建模、验证和噪声分析方面遇到挑战。使用 MATLAB 和 Simulink,您可以对模拟电路、数字控制器、FSM 和 DSP 元件进行综合建模,从而促...
Link the mixed-signal example library to SPICE modeling tools from Cadence and other vendors for behavioral modeling validation What's in the mixed-signal example library Comprehensive step-by-step tutorials covering the design of ADC, PLL, SERDES, and SMPS systems following guided workflows ...
we obtain a reliable estimate of the PLL design's phase noise. We also use the phase-domain model to analyze tradeoffs for individual components. For example, if we decrease the digital phase frequency detector resolution to reduce current consumption, we can see whether the resulting incre...
Figure 4. The bang-bang PLL architecture. We base our voltage-controlled oscillator (VCO) on an actual VCO device, taking data from a published device data sheet to simulate component performance. Because VCO phase noise strongly affects the performance of the CDR as a whole, we model the ph...
PLL_LOCK:outBIT; DOWN:inoutBIT; UP:inoutBIT);endFPC;architectureFPCPLLofFPCissignalS1,R2,Rs :BIT;signalNAND1, NAND6, NAND7, Q1, QB2:BIT;beginNAND1 <=not(VCOandDOWN); NAND6 <=not(RFandUP); NAND7 <='0'whenRESET ='1'elsenot(NAND1andQ1andQB2andNAND6); ...
这样,文件 example1_1中就有一个电压源模块,操作步骤如图1-9所示。 图 41、1-9 复制交流电压源到文件example1_1中 第1章 概述 双击图1-9中交流电压源模块,打开图1-10所示对话框, 输入电压幅值、相角和频率,单击确定键后回到文件 example1_1窗口中。注意,该电压源要求输入电压幅值。 第1章 概述 图1-10...
(double a); */SMOGENSmo;PIDGENpi_pll;/* %%%-SFUNWIZ_wrapper_externs_Changes_END --- EDIT HERE TO _BEGIN *//** Start function**/voidSMO_01_Start_wrapper(void){/* %%%-SFUNWIZ_wrapper_Start_Changes_BEGIN --- EDIT HERE TO _END *//** Custom Start code goes here.*/SMOpara_...
% get speed in sumo for outputv0=traci.vehicle.getSpeed('vehicle_0');% 可以读取sumo中的车辆实时速度lane0=traci.vehicle.getLaneIndex('vehicle_0');% 所在车道pll0=traci.vehicle.getLateralLanePosition('vehicle_0');% 侧向位置% 控制部分traci.vehicle.slowDown('vehicle_0',v0next,0.01);% ...
directly inside the PWM Generator block menu.For this example the DC bus voltage is 400V (+/- 200 V) , chopping frequency is 1080 Hz (18*60 Hz), magnitude of the three modulating signals is 0.85(corresponding to a modulation index m = 0.85) and the frequency of the three generated ...