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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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ACATSP.m
应用蚁群算法来解决所有点的遍历且距离最短的问题(Ant colony algorithm to solve all the points of the traversal and shortest distance problems)
- 2010-11-30 19:47:55下载
- 积分：1
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SVPWM
simulink/simulink 平台下做的空间矢量调制仿真 ，导师写的，绝对和网上其它的有所不同(space vector modulation simulink/simulink platform to do simulation instructors write absolute and different)
- 2013-03-13 00:26:59下载
- 积分：1
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Hill
数学建模实验&matlab实现Hill密码体系的关键环节（加密、解密、破译）
实现通用hill密码n维密码(Mathematical modeling of experimental realization of Hill & matlab key password system (encryption, decryption, decoding) to achieve universal hill n-password password)
- 2010-05-21 08:58:38下载
- 积分：1
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MATLABbasedplanefit
基于MATLAB的平面度评定方法，介绍了计算方法(Based on MATLAB flatness evaluation method, calculation method introduced)
- 2013-05-26 01:16:31下载
- 积分：1
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ekf000
扩展卡尔曼滤波程序，请大家指教，希望能对大家有所帮助(EKF, please enlighten everyone, we hope to help)
- 2007-03-24 15:12:25下载
- 积分：1
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UpSample
This program applies Upsampling on a speech file.
- 2014-01-25 18:59:23下载
- 积分：1
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MILL
Multiple INstance Learning Library
- 2007-06-21 21:17:04下载
- 积分：1
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panbie
判别方法，支持向量机与马氏距离判别法，用在可见及近红外光谱分析上百分之一百可以，自己写的，最好是matlab2014a，这个版本可以使用(Discriminant method, support vector machine (SVM) with markov distance criterion, with one hundred percent in the visible and near infrared spectrum analysis, write their own, had better be matlab2014a, this version can be used)
- 2015-10-27 20:07:00下载
- 积分：1
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munkan_v83
基于matlab平台实现,MIT人工智能实验室的目标识别的源码,单径或多径瑞利衰落信道仿真。( Based on matlab platform, MIT Artificial Intelligence Laboratory identification of the target source, Single path or multipath Rayleigh fading channel simulation.)
- 2016-12-06 15:45:01下载
- 积分：1
