MATLAB /Simulink を活用した 電源システム設計フロー紹介

1 1 2013 The MathWorks, Inc. MATLAB /Simulink MathWorks Japan 2 MATLAB /Simulink MATLAB /Simulink MATLAB /Simulink ( ) 3 MATLAB /Simulink MATLAB /Simulink MATLAB /Simulink ( ) 4 MathWorks AMS Seminar, 22 June, 2012 5 IDT-Newave MathWorks MathWorks 3 Liu Xin IDT-Newave CODEC Link to user story 6 16 AD IC 2 MathWorks 33% 3 verilog -A 20 MATLAB Simulink 1 Link to user story ADC Simulink

2 2 7 MATLAB /Simulink STARC 2013 4 9 STARC MATLAB Simulink STARCAD-AMS TAT Turn Around Time 50 8 cadence Virtuoso AMS Designer (AMSD) HDL HDL RTL 9 HDL MATLAB /Simulink HDL Verifier HDL Coder cadence Virtuoso AMS Designer (AMSD) MATLAB /Simulink ( ) / RTL 10 MATLAB /Simulink / EDA HDL MATLAB / Simulink/ Stateflow Control System Toolbox/ Signal Processing Toolbox/ DSP System Toolbox/ SimPowerSystems/ SimElectronics/.

3 Fixed Point Designer/ HDL Coder/ MATLAB Coder/ HDL Verifier/ .. 11 MATLAB /Simulink S Z s 13 Simulink RLC MATLAB /Simulink ADC RLC 12bit DAC 14 Simulink MATLAB /Simulink cadence ADE/AMSD C code :HDL Verifier HDL Verifier 15 Simulink HDL.

4 HDL Coder/HDL Verifier HDL Coder RTL RTL AMS 16 MATLAB /Simulink MATLAB /Simulink MATLAB /Simulink ( ) 17 MATLAB /Simulink DCDC 12V DC Duty LC PWM 18 SimPowerSystemsTM SimscapeTM SimMechanicsTM 3D SimDrivelineTM 1D SimHydraulics 1D SimElectronics 19 SimscapeTM MATLAB , Simulink SimElectronics SimPowerSystemsTM RL g=1 ON.

5 G=0 OFF I-V 20 NPN BJT PNP BJT N JFET P JFET N MOSFET P MOSFET N IGBT SimElectronics 21 1 : RLC PWM 22 1 23 1 : MOSFET RLC (SimElectronics) 24 1 : 25 1 : PWM Simulink 26 1 : 27 1.

6 TestSignal 28 Signal Processing Toolbox DSP System Toolbox FFT/DCT/DWT 29 Control System ToolboxTM Simulink Design OptimizationTM Simulink Control DesignTM Simulink PID Stateflow 30 2 MATLAB /Simulink SISO Tool) 31 2 1 PWM 32 2 2 [num,den]=invfreqs(xfer,w,2,2,[],iter); resp = freqs(num,den,w).

7 MATLAB : Signal Processing Toolbox 33 2 SISO 62 34 2 62 67kHz 35 2 36 HDL HDL Coder Stateflow, MATLAB Function Simulink HDL VHDL/ verilog HDL, Model FPGA HDL Verifier HDL ModelSim / Incisive FPGA-in-the-Loop SystemC TLM System- verilog DPI-C AMS HDL Filter Design HDL Coder MATLAB IIR/FIR/ HDL VHDL/ verilog HDL.

8 Model Z-1 Z-1 Z-1 Z-1 + + + + 37 Fixed-Point Designer ( MATLAB ) MATLAB Fixed Point Designer (Simulink) Simulink C/HDL 38 Simulink HDL Verifier : DPI-C Link DPI ADE AMSD in ADE systemVerilog DPI systemVerilog DPI systemVerilog C C Code C Code C Code Analog circuit Simulink HDL Verifier DPI-C Link Simulink AMS 39 3: Simulink AMS AMS AMS cadence Virtuoso AMS Designer 40 3: Simulink Simulink C C C, SystemVerilog) 41 3: Simulink AMS Simulink SystemVerilog View SystemVerilog View 42 Simulink AMS Simulink AMS 43 3: Simulink AMS Simulink 44 4.

9 HDL 45 4 46 4 47 4 HDL HDL 48 4 AMS AMS 49 MATLAB /Simulink STARC MATLAB /Simulink ~ 50 / 2013 The MathWorks, Inc. MATLAB and Simulink are registered trademarks of The MathWorks, Inc. See for a list of additional trademarks.

10 Other product or brand names may be trademarks or registered trademarks of their respective holders. 51 Appendix AMS