排序方式: 共有138条查询结果,搜索用时 15 毫秒
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随着计算机技术的发展,建模和仿真在汽车发展领域有了广泛的应用。ABS作为汽车主动安全领域重大发明,提高汽车的制动稳定性同时缩短制动距离,为驾驶员和乘客提供了安全可靠的保护。文中采用计算机仿真软件Matlab/Simulink对起初ABS进行了建模和仿真,得出了仿真曲线,验证了汽车防抱死制动系统具有优良的方向操纵性和制动效能。 相似文献
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电力系统中无源滤波器的仿真和分析 总被引:1,自引:0,他引:1
本文简单介绍了某项无源滤波器仿真和实际运行分析,并对此加以对比分析,说明无源滤波器在实际运行中应注意的某些问题。 相似文献
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非线性条件下被动式减摇水舱仿真研究 总被引:1,自引:1,他引:0
减摇水舱作为一种常见的减摇装置,人们对它进行了很多研究.分析减摇水舱常用的是线性数学模型,但是线性模型仅适合小幅横摇的情况,而且忽略非线性因素的影响对减摇水舱的减摇效果分析也有影响.文章研究了考虑非线性因素的情况下,减摇水舱的特性.使用Matlab/Simulink对被动式减摇水舱进行建模,解决了非线性模型难以解算的问题. 相似文献
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按照已建高速铁路牵引供电系统的构成,将整个牵引供电系统抽象成由外部电源、牵引变压器、牵引悬挂系统和电力机车等部分组成的电气系统。在MATLAB/Simulink软件中,建立以上各部分模型,通过仿真实验,验证了模型的正确性,为高速铁路的设计工作提供了一定的参考依据。 相似文献
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Underwater vehicles have already adopted self-correcting directional guidance algorithms based on multi-beam self-guidance systems, not waiting for research to determine the most effective algorithms. The main challenges facing research on these guidance systems have been effective modeling of the guidance algorithm and a means to analyze the simulation results. A simulation structure based on Simulink that dealt with both issues was proposed. Initially, a mathematical model of relative motion between the vehicle and the target was developed, which was then encapsulated as a subsystem. Next, steps for constructing a model of the self-correcting guidance algorithm based on the Stateflow module were examined in detail. Finally, a 3-D model of the vehicle and target was created in VRML, and by processing mathematical results, the model was shown moving in a visual environment. This process gives more intuitive results for analyzing the simulation. The results showed that the simulation structure performs well. The simulation program heavily used modularization and encapsulation, so has broad applicability to simulations of other dynamic systems. 相似文献