Search - ABS MODEL

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[Software Engineering] Simulink DL : 0: 采用simulink和stateflow对ABS模型中的连续控制和离散控制进行仿真-Using simulink and Stateflow model of the ABS control and discrete control of continuous simulation
Update : 2025-02-17 Size : 189kb Publisher : 刘娇
[SCM] ABSDemoCode DL : 0: ABS防抱死功能，freescale单片机的样板程序-ABS anti-lock function, freescale SCM model procedures
Update : 2025-02-17 Size : 222kb Publisher : 华
[matlab] two_ray_model DL : 0: Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )- Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )
Update : 2025-02-17 Size : 1kb Publisher : ramonmro
[matlab] demo DL : 0: 8自由度的汽车模型,包括abs clutch 建立了动力学公式的模型，需要对几个积分器设置初值，避免代数环-vehicle model of 8 degrees
Update : 2025-02-17 Size : 67kb Publisher : 李龙
[matlab] PID DL : 0: PID ABS的控制系统，参数已经整定完毕，采用的是单轮模型-PID ABS control systems, parameter tuning has been completed, using a single wheel model
Update : 2025-02-17 Size : 10kb Publisher : 李龙
[ToolBar] reu7 DL : 0: THE ANTI LOCK BRAKE SYSTEM MODEL WITH WHEEL SPEED,VEHICLE SPEED AND SLIP RATIO MATLAB. Simulink are used to develop and simulate the controllers. Then, Simulink Coder, and Real-Time Windows Target are used to generate and run the resulting controllers in real time on the physical ABS system. The ABS model is the perfect tool for research and teaching at technical universities in the field of automatic control and mechatronic systems.
Update : 2025-02-17 Size : 24kb Publisher : mohammed
[matlab] simulink-quartercar DL : 0: Quarter car simulink model with ABS
Update : 2025-02-17 Size : 12kb Publisher : yonas
[File Format] JettaGTX-MK20_I-ABS DL : 0: JettaGTX轿车MK20_I型ABS液压系统数学模型-The sedan MK20_I ABS hydraulic system JettaGTX mathematical model
Update : 2025-02-17 Size : 148kb Publisher : applejkj
[matlab] simulink-RaceCar DL : 0: This example presents a Simulink model of an automotive wheel slip control loop as might be used in a rudimentary ABS system. Although idealized equations are used, the overall model demonstrates many of the essential features of a good Simulink model.
Update : 2025-02-17 Size : 12kb Publisher : Hans
[matlab] Matlap---Car DL : 0: This example presents a Simulink model of an automotive wheel slip control loop as might be used in a rudimentary ABS system. Although idealized equations are used, the overall model demonstrates many of the essential features of a good Simulink model.
Update : 2025-02-17 Size : 9mb Publisher : Hans
[matlab] Antibrake DL : 1: 分析单轮车辆纵向力动力学模型，建立ABS制动系统仿真模型，分析在给定的参数条件（如初始制动力，制动力增、减速率）下，ABS系统制动力矩、车辆行驶速度、车轮速度随时间的变化规律-Analysis of single wheel longitudinal force of the vehicle dynamics model, a simulation model of ABS braking system, the analysis under the conditions given parameter (such as the initial brake force, braking force increases, the rate of deceleration), ABS braking system torque and vehicle speed, wheel speed variation with time
Update : 2025-02-17 Size : 1kb Publisher :
[transportation applications] ABS DL : 2: 研究了汽车制动过程中车速、轮速等的变化过程和影响因素；以化整为零的思想，研究得到制动过程中各物理量间的微分方程关系；进而建立在ABS下的数学模型；继而通过使用simulink建立仿真模型；采取逻辑门限的控制方法，综合仿真的整个动态变化过程；得到车速、轮速、滑移率、路面附着系数和制动距离随时间的变化曲线；最后利用图像分析的方法对各物理量进行分析、比较，对比有无ABS系统下制动距离的变化，得出使用ABS控制策略能显著缩短制动距离，提高制动安全性。数据分析和处理主要应用MATLAB软件。-The braking dynamics model of quarter vehicle ABS is established. It simulates the dynamic behavior of a vehicle under hard braking conditions. We researched the change of the vehicle speed and wheel speed during the vehicle braking. According to Newton s first and second law, then dfferential equations are obtained, so we get the Mathematical model. Next the response of the system is simulated by using Simulink in MATLAB . Based on the logic threshold control, we get the curve that Speed, wheel speed, slip ratio and road adhesion coefficient and brake distance changes over time. Contrasting with ABS or without ABS , using the ABS control strategy can significantly shorten the braking distance. Data analysis and processing mainly used MATLAB software.
Update : 2025-02-17 Size : 11kb Publisher : 张扬
[Crypt_Decrypt algrithms] G.729a(C源码) DL : 0: G.729的全名Code Excited Linear Prediction Model (CELP) and Conjugate-Structure Algebraic CELP (CS-ACELP). 共轭结构-代数码激励线性预测编码. G.729家族一共包括三个版本G.729, G.729A,G.729B,G.729AB: G.729 是G.729的第一个版本, G.729A 相对于G.729简化了算法. G.729B 给G.729增加了静音压缩的算法. G.729Ab 给G.729A增加了静音压缩的算法. G.729属于合成分析(abs)的语音编码方法,这种方法在中低比特率的情况下可得到较好的语音质量. 编码工作于10ms的语音帧上,8K采样率,具有80个样点,,对每一帧提取CELP模型的有关参量(LP滤波器系数,自适应码书和固定码书的指针和增益),这些参量被编码和传送.在解码器中,这些参量被用来恢复激励信号和合成滤波器的参量.语音信号由激励信号通过LP合成滤波器重构得到. 注：8000Hz采样率，16位样本，压缩率为16:1，80个16位样本经过编码后为10个8位编码串；我用G.729a试过，语音还可以，音乐就不行了。另：商业应用G.729每个许可是10美元，一个许可就是一路通话；不知道现在还是不是。
Update : 2015-01-18 Size : 291.96kb Publisher : dmwang1982@163.com
[Industry research] A-Simulation-Model-for-Vehicle-Braking-Systems-Fi DL : 0: A Simulation Model for Vehicle Braking Systems Fitted with ABS
Update : 2025-02-17 Size : 852kb Publisher : Arash
[matlab] Bang_bang_ABS_control DL : 0: 利用bang-bang模型，对汽车的制动过程进行控制，减少制动距离，防止其抱死。(Using a bang - bang model, to control the car's braking process, reduce the braking distance, prevent them from death.)
Update : 2025-02-17 Size : 20kb Publisher : mr..right
[matlab] ABS11 DL : 0: ABS的simulink模型，采用的PID控制(This is a model of ABS that using PID method to control.)
Update : 2025-02-17 Size : 18kb Publisher : The_Sea
[Applications] 汽车ABS仿真 DL : 1: 使用MATLAB/SIMULINK创建汽车ABS模型，进行汽车制动仿真。(Using MATLAB/SIMULINK to create the car ABS model, simulation of vehicle braking.)
Update : 2025-02-17 Size : 8kb Publisher : 钉子
[matlab] absbrake DL : 0: abs刹车的simulink制动模型，仅供个人学习和研究(Simulink braking model of ABS brake)
Update : 2025-02-17 Size : 8kb Publisher : 天上的星星
[matlab] ABS_Amesim DL : 0: ABS整车控制模型，系统全面，配有文字说明，清晰易懂(ABS vehicle control model, comprehensive system)
Update : 2025-02-17 Size : 2.02mb Publisher : jeejee
[Other] ABS DL : 1: ABS汽车制动防抱死系统的MATLAB/SIMULINK仿真模型，通过门限值作用(ABS(MATLAB/SIMULINK simulation model of automobile anti-lock braking system, through the threshold effect))
Update : 2025-02-17 Size : 17kb Publisher : hanyu_tust

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