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独立悬架汽车整车七自由度动力学模型
本文建立了独立悬架汽车整车七自由度动力学模型，推导了振动微分方程，运用数值仿真的手段研究了汽车悬架阻尼系数、刚度等设计参数对汽车振动特性的影响规律。结果表明，在共振区域附近，相对较大的刚度，会导致汽车的舒适性下降，但在共振区以外的高频区，刚度对汽车振动幅值的影响并不大；后桥悬挂阻尼对汽车振动幅值的影响较前桥强烈，适当增大后桥悬挂的阻尼有利于振动幅值的降低(This paper established an independent suspension vehicle dynamic model of seven degree of freedom, the vibration differential equation is derived, using the numerical simulation method of vehicle suspension damping coefficient, influence of design parameters on vehicle vibration characteristics of stiffness. The results show that in the resonance region, a relatively large stiffness, will lead to the comfort of the car down, but in the resonance region outside the high frequency region, the effect of stiffness of the vehicle vibration amplitude is small; the effect of damping on automobile suspension vibration amplitude is strongly increasing the rear axle axle, suspension damping to reduce the vibration amplitude)
- 2020-07-04 05:20:02下载
- 积分：1
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11111111
说明： matlab简明教程。不用多说，要学习matlab的朋友们看看吧，基础教程。(A simple tutorial matlab. Needless to say, to learn matlab friends to see it, the basis of course.)
- 2009-07-27 15:31:53下载
- 积分：1
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power114
说明： 潮流计算，IEEE算例，matlab编程(powerflow,case14,ieee14,matlab)
- 2020-05-15 01:20:35下载
- 积分：1
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fisherByMatlab
fisher算法在多类情况下的matlab实现，主程序调用multiclassfisher既得。(fisher algorithm in a wide range of circumstances to achieve the Matlab, main program called multiclassfisher acquired.)
- 2007-06-01 16:51:32下载
- 积分：1
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wersja1
this is only parameters to DFOC of induction machines and file to start
- 2013-03-21 03:43:07下载
- 积分：1
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GMRES_algorithm
这是一个用于实现GMRES算法的程序，可以通过修改源代码，实现不同的功能(This is a procedure used to implement GMRES algorithm, you can modify the source code for different functions)
- 2011-11-22 23:07:27下载
- 积分：1
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CD
说明： applied mathematics in integrated navigation systems第三版的随书光盘(applied mathematics in integrated navigation systems with the third edition of the book CD-ROM)
- 2009-05-16 11:36:34下载
- 积分：1
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OFDMDVB
用于DVB的OFDM源代码.包含代码DVB_T2Ksignalgeneration.m
OFDMReception.m
OFDMTransmission.m等(for DVB OFDM source code. Includes code DVB_T2Ksignalgener ation.m OFDMReception.m OFDMTransmission.m etc.)
- 2006-05-27 12:50:03下载
- 积分：1
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bandpassfilter
matlab通带滤波，是在频域内实现的，最好用于地震波，或其他一些信号逐渐衰减的情况(bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft)
- 2010-05-12 19:37:19下载
- 积分：1
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Gyro_dynamics_simulation_MATLAB
说明： 陀螺运动的仿真程序，动力学仿真和动画同时表示 陀螺在重力下以适当的初始速度落地的仿真结果(Gyro movement simulation program, dynamic simulation and animation at the same time that the top of the gravity of the initial velocity to the appropriate landing simulation results)
- 2009-07-28 16:12:43下载
- 积分：1
