Description: ：运用动力学原理建立了小车-倒摆的仿真模型, 并以对象输入输出的测试数据为依据，讨
论了Takagi-Sugeno 模糊模型的参数辨识，提出了模糊逆模型控制方案，基于此借助Matlab 的
Simulink 设计了小车-倒摆的动态模型及其模糊自适应控制系统。仿真结果证明了本文采用的控制
策略的有效性。-: The use of dynamic theory to establish a car- inverted pendulum simulation model and the object input and output test data as the basis to discuss the Takagi-Sugeno fuzzy model parameter identification, the fuzzy inverse model control scheme, based on the use of Matlab Simulink design of the car- inverted pendulum dynamic model and the fuzzy adaptive control system. Simulation results show this paper, the effectiveness of the control strategy. Platform: |
Size: 247808 |
Author:daizhk |
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Description: 关于系统辨识的一本好书，中译本。内容关于动态系统的建模，详细讲了各种最小二乘法。-On system identification of a good book, the Chinese translation. Content on the dynamic systems modeling, to speak at length about a variety of least square method. Platform: |
Size: 2910208 |
Author:dengxuebo |
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Description: 在现有的单层马尔科夫链异常检测模型基础上,提出一种崭新的两层模型.将性质上有较大差异的两个过程,不同的请求和同一请求内的系统调用序列,分为两层,分别用不同的马尔可夫链来处理.两层结构可以更准确地刻画被保护服务进程的动态行为,因而能较大地提高异常的识别率,降低误警报率.-In the existing single-layer Markov chain model for anomaly detection based on a new two-tier model. Will have a larger difference in the nature of the two processes, different requests and requests within the same system call sequence, sub- for a two-tier, respectively, in different Markov chain to deal with it. a two-tier structure can be more accurately portray the process of protection services by the dynamic behavior, which can greatly improve the identification of abnormal rate and reduce false alarm rate. Platform: |
Size: 356352 |
Author:杨奇 |
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Description: 基于多分辨分析的递阶逼近思想,采用正交小波网络研究了输入样本空间分布非均匀时非线性系统的
辨识问题. 重点讨论了样本非均匀时网格系的设计问题,并给出了基于该网格系的在线递阶辨识算法. 最后利用正
交小波网络分别对非线性静态和动态系统进行了仿真辨识.-Multiresolution analysis based on Hierarchical Approximation thinking, the use of orthogonal wavelet network to study the spatial distribution of input samples of non-uniform when the identification of nonlinear systems. Focused on the sample of non-uniform grid lines when the design problems, and gives based on the grid line-line hierarchical identification algorithm. Finally the use of orthogonal wavelet network respectively, the nonlinear static and dynamic system simulation identification. Platform: |
Size: 340992 |
Author:guole |
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Description: 详细介绍了SYMBIAN S60 手机平下如何在运行时刻查找设备的ID,以便针对不同的手机,执行相应的代码,如何运行时候查找手机的版本,以便动态加载对应的动态连接库,如何修改,安装包的名称,以及加载的时候修改对应名称的提示,等信息-Detail describ SYMBIAN S60 platform ,how to find device ID run time so that different phone exec corespoding code,and how hto find phone vesion so that load dynamic lib, and how to modify the sisx pakge name ,ect Platform: |
Size: 162816 |
Author:张 |
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Description: 采用汇编语言实现的模拟电梯的控制和运行。该电梯除实现了普通的识别静态指令的基本电梯功能外，额外支持电梯运行过程中的动态指令识别，可随时调整电梯前进的方向与目的地。此外，该模拟电梯还配备了紧急维修、暂停行驶、贵宾直达等特殊功能，并保证了较完备的安全性与可靠性。-The use of assembly language to achieve the simulation of the control and operation of elevators. In addition to the elevator to achieve the general recognition of the basic lifts static command functions, additional support for the lift to run commands in the process of dynamic identification, may at any time to adjust the lift direction and destination. In addition, the simulation of the lift is also equipped with emergency repairs, suspension travel, and other special guests direct access to functions, and to ensure a more comprehensive security and reliability. Platform: |
Size: 3072 |
Author:Nicole |
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Description: 识别正确率和抗噪性能是语音识别的研究重点，而识别响应速度也是决定系统实用化的关键 文章改进了传统的动态时间弯折算
法结构，将其应用于实时说话人辨识系统中，极大地提高了系统运行速度，随着待识别语音数目的增多，该算法优势更加明显 实验表明，
在不影响系统识别率的情况下，该方法使系统的运行速度平均提高了1.5 倍-Identify the correct rate and the anti-noise performance is the focus of speech recognition research, but also decided to identify the response speed of system utilities to improve the key article of the traditional structure of Dynamic Time Warping algorithm will be applied to real-time speaker identification system, greatly increase the speed of the system, with the question of an increase in the number of voice recognition, the algorithm is more obvious advantages of the experiment showed that the recognition rate does not affect the system' s case, the method of operation of the system increased the speed of an average of 1.5 times Platform: |
Size: 80896 |
Author:sdc |
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Description: 研究了将语音识别中的 ( 动态时间规整) 算法用于声纹鉴别的技术。通过引入
DTW Dynamic Time Warping,
, 由所给的有限个样本建立最大相似于样本点的样本域, 计算被测样本的相似度。该算法提高了语
“样本域”的概念
音鉴别( 区分不同发音者) 的效率。有限人数的实验结果显示该算法辨伪率为 ( 人次) , 识别率 (98.75 400 81~93 80
人次) 。-Will be studied in speech recognition (dynamic time warping) algorithm for voiceprint identification technology. Through the introduction of DTW Dynamic Time Warping,, by the limited samples to establish the most similar samples in the sample domain, the similarity calculation of the measured samples. The algorithm improves the phrase " sample domain," the concept of the sound identification (to distinguish between persons of different pronunciation) efficiency. Limited number of laboratory tests show that the algorithm for the detection of forgeries rate (people), recognition rate (98.75 400 81 ~ 93 to 80 trips). Platform: |
Size: 343040 |
Author:sdc |
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Description: 最小二乘法建模的英文文献，适用于系统辨识的方法。-Method of least squares modeling of English literature, applied to system identification methods. Platform: |
Size: 920576 |
Author:aimar |
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Description: dynamic time warping is a method that using for matching in speaker identification. this code i write in C# using Microsoft visual studio 2008 Platform: |
Size: 36864 |
Author:yanadi |
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Description: 单一频率的正弦相关法动态测试系统的测试方法简单，不需要对系统进行辨识。只需要观察被测系统输出信号的相差和幅值变化。通过扫频的方法测量在不同的频率点下的幅值和相位变化。在工程应用中，只需要知道被测系统的相位变化在正常的范围内就可以视系统的动态性能正常。该仿真算法只是建立了一个模型。在实际运用时还需要变换测试信号的频率和周期。-A single frequency sinusoidal correlation method of testing dynamic testing system is simple, does not require system identification. Only need to observe the difference between the measured system output signal and amplitude change. Swept through the method of measurement points at different frequencies under the amplitude and phase changes. In engineering applications, only need to know the system under test changes in the normal phase it may be possible within the framework of the dynamic performance of the system to normal. The simulation algorithm is the establishment of a model. In the practical application of test signals also needed to change the frequency and periodicity. Platform: |
Size: 6144 |
Author:黄金峰 |
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Description: 摘要:本文旨在研究一种能对复杂热工对象的有效建模方法。基于遗传算法的辨识方法有较强的抗干扰能力,对低、高阶系统、延时系统都可以达到很好的辨识效果。根据单元机组的低阶非线性模型,推导出一个双进双出、能够描述机组动态特性及机炉间相互耦合关系的协调控制系统传递函数矩阵。依次模型为基础,提出一种基于改进的遗传算法的参数辨识方法。-Abstract: This paper aims to study a thermal complex objects can be an effective modeling method. Identification method based on genetic algorithm has strong anti-jamming ability, low, high-end systems, delay systems can achieve very good recognition results. According to unit power plant low-level non-linear model, derived a double inlet and outlet, can describe the dynamic characteristics and boiler-turbine unit is coupled between two relations, coordination and control system transfer function matrix. Turn model was proposed based on improved genetic algorithm based on parameter identification method. Platform: |
Size: 118784 |
Author:space6 |
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Description: 基于CMAC的非线性系统动态辨识，选并联辨识的机构-Based on the CMAC nonlinear system dynamic identification, chooses the parallel identification the organization
Platform: |
Size: 1024 |
Author:徐凯 |
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Description: 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network was proposed and the motor speed is estimated by MRAS speed identification algorithm based on the stator voltage and the current that can be easily detected. Besides, a new design of fuzzy direct torque control system of induction motor was introduced in this paper, which based on strategy of modulating the duty cycle to decrease the torque and stator flux ripple. This design uses fuzzy control block to instead of the traditional space voltage vector selector to control the inverter switch which can improve the static and dynamic performances of AC asynchronous motors, which make the whole control system have strong robustness. Platform: |
Size: 14336 |
Author:王晨 |
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Description: 检测识别视频中的动态物体，比如人体和车辆，可用于监控处理-Detection and identification of dynamic objects in the video, such as humans and vehicles, can be used to monitor treatment Platform: |
Size: 676864 |
Author:seanwillian |
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Description: The article considers different approaches to justify the possibility of using actual navigation information obtained public
transportation buses in order to identify a new energy criterion, i.e. speed vector of “floating” cars. Under certain circumstances,
this approach would provide both a dynamic uation of urban traffic flows and a dynamic redistribution of traffic flows across
the network with a course of time, which is a precondition for autonomous vehicle control-The article considers different approaches to justify the possibility of using actual navigation information obtained public
transportation buses in order to identify a new energy criterion, i.e. speed vector of “floating” cars. Under certain circumstances,
this approach would provide both a dynamic uation of urban traffic flows and a dynamic redistribution of traffic flows across
the network with a course of time, which is a precondition for autonomous vehicle control Platform: |
Size: 124928 |
Author:刘明军 |
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Description: The article considers different approaches to justify the possibility of using actual navigation information obtained public
transportation buses in order to identify a new energy criterion, i.e. speed vector of “floating” cars. Under certain circumstances,
this approach would provide both a dynamic uation of urban traffic flows and a dynamic redistribution of traffic flows across
the network with a course of time, which is a precondition for autonomous vehicle control.-The article considers different approaches to justify the possibility of using actual navigation information obtained public
transportation buses in order to identify a new energy criterion, i.e. speed vector of “floating” cars. Under certain circumstances,
this approach would provide both a dynamic uation of urban traffic flows and a dynamic redistribution of traffic flows across
the network with a course of time, which is a precondition for autonomous vehicle control. Platform: |
Size: 124928 |
Author:刘明军 |
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Search - dynamic identification