仿真速度

以Transputer为基础的数字仿真器，采用了并行处理技术和超大规模集成电路相结合，使仿真速度大大提高。

The simulation speed is increased enormously by using the parallel processing technique combined with the ultra-large scale integration circuits in the digital simulator based on Transputer .

针对PFC前端&DC/DC变流器互联系统采用开关模型时仿真速度极慢的问题，提出并建立了一种新的DC/DC变流器大信号行为模型。

To solve the problem that simulation speed became very slow when having a PFC front-end and a DC / DC converter interconnected , a new large-signal behavioral model for DC / DC converters was proposed and realized .

传统的微波CAD建模方法中，模型的精度和仿真速度往往是一对矛盾。

In traditional microwave CAD method , the pursuit of computation speed and accuracy has often been a trade-off process .

结果表明，SPS可用于电力系统机电暂态分析，且提高了仿真速度。

Results show that SPS is useful for the electromechanical transient analysis and speeds up the simulation .

此外，由于FPGA拥有很好的灵活性和仿真速度，采用FPGA实现系统的硬件原型平台，运行软件程序，以快速验证SoC的功能。

FPGA has good flexibility and speed . In this paper , we use FPGA to implement the system hardware prototyping platform , running a large number of software programs to verify the function of SoC .

利用RTW（实时工作间）将模型转化为通用实时代码，加快了仿真速度。

The model has been converted to generic real-time coder program by RTW ( real time workshop ) .

实验表明，EDA软件的硬件加速技术可以将仿真速度提高数个量级，如本文设计的硬件加速电路就比相应EDA软件的仿真速度提高了三个数量级。

Experimental results show that the hardware acceleration of EDA tool can improve the simulation speed by several orders of magnitude effectively . For example , the hardware acceleration implementation in this dissertation can improve three orders of magnitude .

事务级比RTL抽象层次高，因此TLM开发更加容易，仿真速度也更快，可作为嵌入式软件早期开发的平台，适合SoC开发。

Transaction level is much more abstract than RTL , so its development is much easier , and it simulates much faster , which meets the requirements of early software development , and is applicable to SoC development .

由于具备可以达到目标系统运行速度数百倍的仿真速度，和合理的仿真精确度，该方法可以在设计空间探索阶段和算法级嵌入式编程中取代常用的开发工具包以及ISS，并有效缩短开发周期。

For the simulation speed achieving hundreds of times that of the target systems , and the reasonable simulation accuracy , this methodology can take the places of common development kits and ISS in design space exploration and embedded programming on the algorithm level , and effectively shorten the time-to-market .

适当的硬件抽象化加速了系统的仿真速度；

Adequate hardware abstraction accelerates the system 's simulation speed ;

通过对模块的优化以及对s函数的数学抽象和高度简化，极大提高了仿真速度。

The simulation speed is greatly improved by optimizing the functional blocks and simplifying the s-functions .

高速货车车轮扫掠力检测的动力学仿真速度影响因子的研究

Influencing factor of velocity for dynamic simulation of wheel-track rolling contact for lorries with high speed

为提高仿真速度，在不同仿真阶段采用了与其相适应的参考轴系；

Adaptive reference frames and variable step sizes are employed for further increasing the simulation speed .

在拥有较高仿真速度的同时，该方法克服了声线跟踪法中接收器区域大小选择的困难。

It provides high simulation speed and overcomes the difficulty of the length definition of ray-tracing method .

分析和说明了产生代数环的条件以及代数环降低仿真速度和仿真精度的危害；

The condition of producting algebraic loop and the harm from algebraic loop in simulation speed and precision are analysed .

和以往的工作相比较，本文实现了在频域内对时钟电路的优化，显著地提高了仿真速度。

The method realizes the optimization of clock circuit in the frequent domain , and dramatically improve simulating time compared with previous work .

对于高度复杂的动态加工区，给出了3种解决方法，从仿真速度上比较其优劣。

For the high complicated dynamic process region , three ways of solution are presented , and their advantages and disadvantages are compared .

整个加工过程的仿真速度比传统体素模型提高了8～9倍，在实际应用中取得了良好的效果。

The whole simulation process is quickened about 8 ~ 9 times . This compressed voxel model has produced a better effect in practical application .

研究结果表明，基于神经网络的水流智能模型，仿真速度快，外延泛化能力和容错能力强，且精度较高，因此具有广阔的应用前景。

Conclusions illustrate that FIM-based ANN will be prosperous for its rapid simulation speed , good extension generalization capability and tolerance , and high precision .

从建模方式、仿真速度等方面对广泛应用于电动汽车仿真研究的2种不同仿真结构，即后向仿真与前向仿真进行了全面的比较分析。

An overall comparison and analysis is done on the two wide-using electric vehicle simulation structures : facing-backward simulation and facing-forward simulation from modeling method and simulation speed .

织物建模是织物动态模拟的基础，而碰撞检测是影响柔性织物仿真速度的重要因素，它所耗费的时间通常会占到仿真总时间的40%左右。

Collision detection is the important factor influencing the simulation speed of soft cloth , the time consumed by it usually occupies 40 % of the total simulation time .

第二部分讨论了在MATLAB/Simulink新版本的各种环境下加速仿真速度的真实有效性。

In the second part of the paper , the authenticity and validity of acceleration simulation under various environments basing on the new edition of MATLAB / Simulink are discussed .

为了加快媒体处理器设计的软硬件协同仿真速度，基于可配置平台的软硬件协同设计方法，建立了一个通用媒体处理器的软硬件协同仿真和验证平台。

To accelerate media processor 's hardware / software co-simulation process , a general heterogeneous hardware / software co-simulation and co-verification platform was constructed based on the hardware / software co-design method .

基于网络分割的电力系统并行计算是提高大规模电网仿真速度的有效方法，它打破了传统串行算法难以大幅度提高仿真速度的瓶颈。

The paralle computing , based on the network partition , is an effective method to enhance the simulation speed of large-scale power grid . It breaks the bottleneck of difficulty to greatly enhance the simulation speed in traditional algorithm .

充分发挥C/C++语言功能强大、运行高效等优点，有效地提高仿真速度。特别适合复杂的机电系统仿真。

The modeling approach , completely exerting the advantage of C / C + + which has the advantage of powerful function , high efficiency etc , can improve the simulation speed in effect , especially suit for complex mechano-electronic system simulation .

该方法可在满足预定误差要求前提下自动给出分段线性拟合简化模型，可以通过调整误差限度改变复杂非线性特性的线性分段数，进而在提高仿真速度的同时保证整个系统仿真的精度要求。

This method can automatically provide the piecewise linear fitting simplified model which fulfilling the scheduled error requirement and change the number of linear subsection by adjusting the error limitation , thus improve the simulation speed when ensuring the system simulation precision .

由于在改进算法的过程中引入了多步法的概念，解决了反馈延迟引起相移的难题，并明显地提高了仿真速度，从而使开发的软件实用化。

Since having led into the multistep method concept in the process of improving algorithm , we have resolved the difficult problem of phase moving arousing by feedback postponing , and have improved simulating speed obviously , which having made the application of achievable software .

虽然完全虚拟化的速度比硬件仿真的速度要快，但是其性能要低于裸硬件，因为中间经过了hypervisor的协调过程。

Full virtualization is faster than hardware emulation , but performance is less than bare hardware because of the hypervisor mediation .

该模型可以完全满足动态仿真对速度和精度的要求，可用于仿真和CO2吸收塔的离线操作指导。

It has been proved that the model can exactly meet the speed and precision requirements of dynamic simulation . It can be applied to the dynamic simulation and to the off-line guiding operation of the carbon dioxide absorption tower .

同时，为进一步提高仿真的速度，在分布式计算方面做了尝试，在制定相应的分布策略后，采用Socket技术，实现程序之间的通信。

Some attempts in distributed calculating have been made to further increase the speed of simulation . After the strategies of assignment being set down , the technology of socket is adopted to realize the communication among different programs .