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ABC2dq
program simulink of park s transform ,transforming 2 to 3 axes
- 2014-11-17 19:27:21下载
- 积分：1
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Fuzzy-PID-dual-mode-control-system
交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点，
很难为其建立准确的模型. 模糊（ fuzzy）控制具有无需建立被控对象的数学模型、鲁棒性好等
优点，但稳态精度差. 将模糊控制和PID 控制相结合，设计了Fuzzy-PID 双模控制器. 在论域内
用不同的控制方式分段实现控制，这样就综合了模糊控制和PID 控制的优点，克服了各自的缺
点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明，采用Fuzzy-
PID 双模控制器与采用经典PID 控制器相比，阶跃响应的调整时间减少了33. 7 ，并且无超
调，轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)
- 2014-05-26 19:12:10下载
- 积分：1
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16QAM
This is code to simulation of AM, FM, PSK, QAM modulation
- 2014-11-29 12:19:24下载
- 积分：1
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Lecture11-MATLABexamples
hybrid control and algorithm for inverted pendulum
- 2011-12-02 19:26:50下载
- 积分：1
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Mathematical_Modeling_Section_unconstrained_minimi
数学建模-第一节无约束最小化Mathematical Modeling - Section unconstrained minimization(Mathematical Modeling- Section unconstrained minimization Mathematical Modeling- Section unconstrained minimization)
- 2010-06-17 06:23:20下载
- 积分：1
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dpf
Digital processing filtering
- 2010-03-09 23:00:34下载
- 积分：1
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Bandwidth_Allocation_and_Service_Handoff_in_IEEE80
说明： 本文针对无线网络中的多种服务类型，对
无线网络的带宽分配和接入方式进行分析，深入分析了不同类型的网络带宽资源
分配和调度算法在运行过程中对网络性能的影响。同时，本文也针对切换服务对
无线网络带宽分配的影响情况进行了分析，对切换服务的路由重建方式进行优
化，提高网络的实际运行性能。(This paper has
analyzed the bandwidth allocating process of wireless network with different services
types and compared the performance of different bandwidth allocating schemes. At
the same time, this paper also gives an eye to the impact brought by handoff process.
We have optimized the handoff rerouting process to improve the performance when
the handoff process tack place. The main work and contributions are presented in the
following aspects.)
- 2010-04-28 16:02:11下载
- 积分：1
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IIR
归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)
- 2018-12-28 12:58:19下载
- 积分：1
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xunhuan
matlab在通信原理中的应用，信道编码循环码仿真，希望大家能用得上！(matlab in Communication Theory in the application of channel coding cycle simulation code, I hope everyone can useful!)
- 2008-04-12 21:17:48下载
- 积分：1
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skin-detect
contain step to detection human skin background using C++. From RGB as input convert to Ycrcb
- 2014-10-29 08:14:12下载
- 积分：1
