CA models have been shown to be applicable to some highly concurrent, complex dynamic systems for the purpose of their rigorous description and simulation. 元胞自动机模型(CA)能有效应用于高度并发、复杂动态系统的描述和模拟。
Concurrent Visualization of Solidification Simulation 凝固模拟并行可视化研究
Thereinto, the key factors of system realization include the management and control of concurrent design task flow, micro-component case and design resource library, micromachining process planning and simulation, micro-component design evaluation, etc. 其中,并行任务流管理与控制、微器件实例及设计资源库、微加工工艺规划及仿真、微器件设计评价等是该系统实现的关键要素。
Concurrent Engineering and Simulation Technique 并行工程与仿真技术
Discrete Event System Concurrent Simulation Environment 离散事件系统并发仿真环境
To improve design efficiency and product quality for the plastic injection products, this paper employs simulation-based concurrent engineering means to establish the product design-analysis circle and injection mold design-analysis circle that can efficiently integrate product design, injection mold design and numerical simulation. 为提高注塑产品开发效率和产品质量,引入了基于模拟反馈的注塑成型并行设计方法,建立起注塑产品设计分析反馈环与注塑模设计分析反馈环,有效地集成产品设计、模具设计和数值分析过程。
This paper first introduces the new concept of Concurrent Simulation Engineering ( CSE). Then, its operation mechanism, implementation framework and reasearch direction are presented. 本文首先陈述了并行仿真工程(ConcurrentSimulationEngineering)的概念,并论述了其运行机理,实现框架和研究方向。
Considering the limitation of single software, the concurrent simulation technique was adopted to analyze the ride performance of a nonlinear vehicle model. 考虑到单一软件的局限性,本文采用协同仿真技术分析非线性车辆模型的平顺性。
A concurrent algorithm for distributed simulation was designed based on solving the nonlinear equations. The key factors determining the performance of distributed simulation were obtained by analyzing test data. 在此基础上设计基于求解非线性方程组的并发分布式仿真算法,对仿真试验数据进行分析得出影响分布式仿真性能的重要因素。
A HIL simulation system based on concurrent computer is presented and the RT-Lab is applied to solve real-time control problem. Using the concurrent computer and RT-Lab, both anti-skid braking controller and hydraulic system can be put into the simulation loop. 提出了飞机刹车系统半实物仿真设计方案,在并行计算机硬件平台基础上,将实物(如刹车控制单元、液压模拟系统等)接入仿真回路,在RT-LAB环境下构建了仿真平台。
The DPM provides a foundation for concurrent multiple-computer simulation. 此DPM为多机并发仿真提供了基础。
A concurrent permutation based multilevel matrix ordering strategy for parallel process simulation 针对复杂系统并行模拟问题的并发式多级矩阵重排算法
Research of Concurrent Design Methodology and Virtual Prototyping Simulation Environment for Electronic Products 电子产品并行设计方法及虚拟原型仿真环境研究
Digital design for concurrent design is easy to implement, reducing the production of physical prototypes directly exercise the computer simulation and finite element analysis, is already mainstream in developed countries design method of product design. 数字化设计技术易于实现并行化设计,减少物理样机的制作,直接在计算机上进行运动仿真和有限元分析,已经是国外发达国家产品设计的主流设计方法。
At the aspect of the controlling of the simulation process, H-Sim uses the Multi-Thread Concurrent Discrete Event Driven ( MTCDED) simulation framework, so it can utilize the multi-core processors in an effective way and increase the throughput of the system. H-Sim采用多线程并发的离散事件驱动的模拟框架,可以有效利用多核处理器资源、增大系统吞吐量。
We implement the concurrent reconfiguration of multiple scenarios simultaneously through combing simulation cloning with dynamic structural models. It improves the efficiency of simulation execution and also provides an effective running mode for implementing online-decision. 将仿真克隆技术与动态结构模型相结合,实现了多剧情的并发仿真重构,从而为提高仿真执行效率及进行在线决策仿真提供了一种有效的执行手段。