Simscape Fluids
模型和模拟液体系统
Simscape Fluids™ (formerly SimHydraulics®建模和si)提供了组件库mulating fluid systems. It includes models of hydraulic pumps, valves, actuators, pipelines, and heat exchangers. You can use these components to develop fluid power systems such as front-loader, power steering, and landing gear actuation systems. Simscape Fluids also enables you to develop engine cooling, gearbox lubrication, and fuel supply systems. You can integrate mechanical, electrical, thermal, and other physical systems into your model using components from the Simscape™ family of products.
Simscape Fluids有助于您开发控制系统和测试系统级性能。您可以使用MATLAB创建自定义组件模型®基于SIMSCAPE语言,它使基于文本的物理建模组件,域和库的创作。您可以使用Matlab变量和表达式参数化模型,以及在Simulink中为液压系统设计控制系统金宝app®。To deploy models to other simulation environments, including hardware-in-the-loop (HIL) systems, Simscape Fluids supports C-code generation.
Get Started:
Model Custom Fluid Power Systems
快速组装液压和气动驱动系统模型,并与系统要求进行比较。创建阀门,泵和电机的定制型号。添加非线性效果或简化模型进行实时仿真。
Evaluate Thermal Effects
Incorporate pressure and temperature-dependent behavior of fluids. Connect hydraulic or pneumatic systems to a thermal network to model heat transfer between components and the environment. Assess the effect of temperature on component and system-level performance.
Design Control Algorithms
Model logic in hydraulic and pneumatic systems to control pumps and valves. Use automatic control tuning techniques to optimize performance for closed-loop actuation systems. Identify controller gains that achieve robustness and response time goals.
Evaluate System Architecture
Quickly assemble heat exchangers, evaporators, and pumps to model custom thermal management systems. Integrate with control logic and compare simulated performance with system requirements. Automate tests under normal and abnormal operating conditions, including extreme temperatures and component failure.
Size Components
不同大小的管道、泵和热交换器as you assess system-level performance. Map system-level requirements to components and define pressure drop and power consumption. Find an optimal set of components to maximize energy efficiency.
Design Control Algorithms
Model heating and cooling system logic that selects the mode of operation. Use automatic control tuning techniques to maximize energy efficiency. Find controller gains that achieve robustness and response time goals.
Evaluate System Architectures
将管道,泵和罐装快速组装成流体运输系统。集成控制逻辑并使用系统要求进行模拟性能。在预期运行条件下自动化测试,以及极端流量,极限压力和组件故障情景。
Size Components
在测试系统级性能的同时,改变泵,罐和管道的尺寸。将系统级要求映射到组件并定义压降和功耗。找到最佳组件,以最大限度地提高能源效率。
Design Control Algorithms
模型逻辑fluid systems that selects which pumps and valves to activate. Apply automatic control tuning techniques to flow rates and fill levels to meet system requirements. Identify controller gains that achieve robustness and response time goals.
Create Robust Designs
Specify failure criteria for components, including time, pressure, or temperature-based conditions. Model failed components, such as leaking seals or blocked orifices. Automatically configure models to efficiently validate designs against fault conditions.
Train Machine Learning Algorithms
Generate training data to train predictive maintenance algorithms. Validate algorithms via virtual testing under common and rare scenarios. Reduce downtime and equipment costs by ensuring maintenance is performed at just the right intervals.
Minimize Power Losses
Calculate the power consumed by hydraulic and pneumatic components. Verify components are operating within their safe operating area. Simulate specific events and sets of test scenarios automatically and post-process results in MATLAB.
Test More Scenarios
Use MATLAB to automatically configure your model for testing by selecting variants, setting environmental conditions, and preparing design of experiments. Run sets of tests or parameter sweeps in parallel on a multicore workstation or a cluster.
准确预测行为
Import fluid properties from databases and include physical effects such as condensation and evaporation. Automatically tune parameters to match measured data. Control step size and tolerances automatically in Simulink to ensure precise results.
自动分析
Test designs over many scenarios to assess system efficiency. Calculate FFTs to analyze pressure oscillations in your design. Use MATLAB to automate simulation runs and post-processing of results.
无硬件原型的测试
Convert your Simscape Fluids model to C code to test embedded control algorithms using hardware-in-the-loop tests on dSPACE®, Speedgoat, OPAL-RT, and other real-time systems. Perform virtual commissioning by configuring tests using a digital twin of your production system.
Accelerate Optimization
Convert your Simscape Fluids model to C code to accelerate individual simulations. Run tests in parallel by deploying simulations to multiple cores on a single machine, multiple machines in a computing cluster, or a cloud.
Collaborate with Other Teams
Tune and simulate models that include advanced components and capabilities from the entire Simscape product family without purchasing a license for each Simscape add-on product. Share protected models with external teams to avoid exposing IP.
Model Your Entire System
Test the integration of electrical, magnetic, thermal, mechanical, hydraulic, pneumatic, and other systems in a single environment. Identify integration issues early and optimize system-level performance.
自定义模型以满足您的需求
使用基于MATLAB的SIMSCAPE语言定义自定义组件,以便为您要执行的分析捕获正确的保真度。通过使用模块化接口创建可重用的参数化程序集来提高您的效率。
Bring Design Teams Together
Enable software programmers and hardware designers to collaborate early in the design process with an executable specification of the entire system. Use simulation to explore the entire design space.
Automate Any Task with MATLAB
Use MATLAB to automate any task such as model assembly, parameterization, testing, data acquisition, and post-processing. Create apps for common tasks to increase the efficiency of your entire engineering organization.
Optimize System Designs
使用Si金宝appmulink在单个环境中集成控制算法,硬件设计和信号处理。应用优化算法以找到系统的最佳整体设计。
Shorten Development Cycles
Reduce the number of design iterations by using verification and validation tools to ensure requirements are complete and consistent. Ensure system-level requirements are met by continuously verifying them throughout your development cycle.
热交换器(TL-MA)块
Model heat exchange between Thermal Liquid and Moist Air networks
Condenser Evaporator (TL-2P) Block
Model heat exchange between Thermal Liquid and Two-Phase Fluids networks
恒温膨胀阀(2P)块
制冷系统的冷凝器和蒸发器之间的模型压降
Two-Phase Fluid Properties Block Preset
选择fluid properties from a supplied database
源代码访问权限
View source code for Simscape Fluids blocks
hydraulicToIsothermalLiquid
转换工具
Convert models from the Hydraulic domain to Isothermal Liquid domain
看到release notes有关这些功能的详细信息和相应的功能。