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시뮬레이션 설정
모델 구성 파라미터를 사용하여 Simulink®를 통해 전역 솔버, 즉 모델 전체에 적용되는 솔버를 선택할 수 있습니다. 또한 시스템의 일부에 로컬 Simscape™ 솔버를 사용하고 Solver Configuration 블록의 기타 옵션을 조정할 수 있습니다. 권장되는 선택은 Making Optimal Solver Choices for Physical Simulation 항목을 참조하십시오.
앱
Simscape 변수 스케일링 분석기 | Resolve variable scaling issues and improve simulation speed of Simscape models (R2021b 이후) |
모델 설정
물리 네트워크 블록이 포함된 모델에서 사용되는 양함수 솔버 | Option to issue warning or error if model uses explicit solver for simulation |
Simulink에서 영점교차 제어가 전역적으로 비활성화됨 | Option to issue warning or error if zero-crossing control is globally disabled during simulation |
공칭 값을 사용하여 정규화 | Option to specify whether to scale the system based on nominal values |
공칭 값 지정 | Option to view, add, and edit value-unit pairs of model nominal values |
도움말 항목
- Setting Up Solvers for Physical Models
Explains how to harmonize global, or model-wide, Simulink solvers with local Simscape solvers for physical simulation.
- Important Concepts and Choices in Physical Simulation
Provides background information on advanced concepts and trade-offs to consider when you select solvers and configure other simulation settings.
- Making Optimal Solver Choices for Physical Simulation
Detailed how-to information on solver selection for physical simulation.
- Best Practices for Simulating with the daessc Solver
Detailed how-to information and best practices on using
daessc
solver for physical simulation. - Understanding How the Partitioning Solver Works
Detailed explanation of how the Partitioning solver formulates the equations and why it is much faster than the other solvers.
- Filtering Input Signals and Providing Time Derivatives
Ways to provide time derivatives of the input signals, required by the selected solver, and benefits of input filtering.
- System Scaling by Nominal Values
Improve simulation robustness by providing scale of variables to solver.
- Use Scaling by Nominal Values to Improve Performance
Example of applying scaling by nominal values to improve simulation robustness.
- Select Nominal Values Using the Variable Scaling Analyzer
Improve Simscape model convergence by analyzing for problematic variable scaling.
- Frequency and Time Simulation Mode
Increase simulation speed for systems with a single base frequency.
- Simscape Stiffness Impact Analysis
Analyze the effect of particular block variables on overall system stiffness of a Simscape network.