Cadence MSC Easy5 2026.1.0 x64 是图形化一维多学科动态系统仿真软件，支持 FMI v.3、矢量与二维数组 I/O，覆盖热液压、气体动力学、多相流体和电气控制，可与 Adams 联合仿真。
原始标题：Cadence MSC Easy5 2026.1.0 x64
Cadence MSC Easy5 2026 是一款图形化、基于块导图（Block-Diagram）的 1D 一维多学科动态系统建模与仿真软件。它最初由 MSC Software（后归属于海克斯康 Hexagon）开发，现已被 Cadence 纳入其先进仿真产品组合（Simulation Portfolio）中，用于解决复杂的多学科工程问题。
2026 版本（2026.1）核心更新
* 全面支持 FMI v.3 标准：支持从 Easy5 导出 FMI v.3（Functional Mock-up Interface）标准的 FMUs，大幅提升了多工具联合仿真的兼容性。
* 新增矢量与二维数组 I/O：针对 FMI v.3 增加了 XI/FU 和 XI/FY 两个全新组件，使系统能够直接处理更复杂的矢量或 2D 矩阵数据输入与输出。
核心应用领域与工业级组件库
* 热液压（Thermal Hydraulics）：防抱死制动系统（ABS）、燃油喷射、起落架、液压驱动、润滑系统。
* 气体动力学（Gas Dynamics）：暖通空调（HVAC）、飞机环境控制系统（ECS）、高压气体传输、推进系统。
* 多相流体（Multiphase Fluids）：空调制冷循环、低温管道网络、挥发性燃料系统。
* 电气与控制系统：电池管理系统、AC/DC 电机、电力电子、采样数据系统、数字/模拟滤波器、CAN Bus通讯。
分析能力与生态兼容
* 14 种高级分析类型：包括时域仿真（Time-Based Simulation）、稳态分析（Steady-State Analysis）、模型线性化（Linearization）、随机分析、稳定裕度计算（Stability Margin）等。
* 强大的生态共模（Co-simulation）：可以无缝连接控制系统与多体动力学软件。例如，与 Adams 进行深度联合仿真，由 Easy5 计算液压或控制反馈力，并将其传递到 Adams 的机械物理模型中。
File size: 479 MB
Easy5. Advanced Controls & Systems Simulation. Accurately simulate control systems, hydraulics (including thermal effects), pneumatics, gaseous flow, thermal, electrical, mechanical, refrigeration, environment control, lubrication or fuel systems, and sampled-data/discrete-time behavior.
ngineering aircraft, vehicles, agricultural equipment, and other complex systems require a systems-engineering approach in which not only the components and subsystems but the entire system as a whole is tested. Traditional build and test methodologies are time-consuming and expensive; and now more than ever, every industry is challenged to meet the conflicting requirements of increasing innovation while reducing cost and time to market.
Dynamic systems (those systems whose behavior as a function of time is important) are typically defined using first-order differential or difference equations. Easy5 simplifies the construction and analysis of such systems with a graphical, schematic-based application. A comprehensive set of pre-packaged components, stored in application-specific libraries, simplify the assembly of a representative model and facilitate quick and accurate system simulation. Engineers work within a familiar schematic drawing paradigm to add and specify data connections between components in an intuitive, simple-to-use, multi-level hierarchical modeling environment.
Easy5 was developed and designed by engineers to efficiently solve real-world, industrial problems. For over forty years, through continuous improvement, Easy5 has remained the simulation tool of choice for many complex and difficult systems.
Capabilities
Thermal hydraulics: actuation systems, power shift transmission systems, anti-lock braking systems, landing gear, fuel injection systems, active suspension systems, lubrication systems
Gas dynamics: pneumatics, propulsion, sterilization, air and steam cycles, high-pressure gas, gas transmission, adsorption, gas phase reactions, HVAC, ECS, multi-species gaseous systems
Multiphase fluids: refrigeration, air-conditioning, climate control, cryogenic piping networks, steam/water systems, or fuel systems with exotic, volatile fluids
Systems control hardware and software evaluation (data acquisition sampling rates, asynchronous communication, analog and digital electronic filters, control loop execution rates, network (CAN) bus communication, etc.)
Electrical systems: AC/DC machines, power electronics, batteries, etc.
Detailed and accurate plant modeling for flight dynamics and many other physical systems
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