Description: 在计算机控制系统中，使用的是数字PID控制器，数字PID控制算法通常又分为位置式和增量式控制算法。由于计算机控制是一种采样控制，它只能根据采样时刻的偏差值计算控制量，因此模拟式中的积分和微分项不能直接使用，需要进行离散化处理。以一系列的采样时刻点kT代表连续时间t,以和式代替积分，以增量代替微分，作近似变换。采样周期足够短，才能保证有足够的精度-the computer control system, using the digital PID controller, digital PID control algorithm is usually divided into place - and incremental control algorithm. Computer control is a sample control, it can only be based on the time sampling error control volume terms, the analogue of integral and differential items not directly use, the need for discrete treatment. A series of sampling time point kT representatives consecutive time t, and - to replace integral to replace the differential increment for similar transformation. Sufficient short sampling period, in order to ensure a sufficient precision Platform: |
Size: 2495 |
Author:jun |
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Description: 在计算机控制系统中，使用的是数字PID控制器，数字PID控制算法通常又分为位置式和增量式控制算法。由于计算机控制是一种采样控制，它只能根据采样时刻的偏差值计算控制量，因此模拟式中的积分和微分项不能直接使用，需要进行离散化处理。以一系列的采样时刻点kT代表连续时间t,以和式代替积分，以增量代替微分，作近似变换。采样周期足够短，才能保证有足够的精度-the computer control system, using the digital PID controller, digital PID control algorithm is usually divided into place- and incremental control algorithm. Computer control is a sample control, it can only be based on the time sampling error control volume terms, the analogue of integral and differential items not directly use, the need for discrete treatment. A series of sampling time point kT representatives consecutive time t, and- to replace integral to replace the differential increment for similar transformation. Sufficient short sampling period, in order to ensure a sufficient precision Platform: |
Size: 2048 |
Author:jun |
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Description: 一个数字PID控制的matlab的m文件，希望能够与各位控制领域的朋友多多交流，以求共同进步！-A digital PID control matlab m-files, hoping to control the field with my friends a lot of exchanges, in order to make progress together! Platform: |
Size: 1024 |
Author:cjbchy |
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Description: 离散系统的数字PID仿真:针对离散系统的阶跃信号、正弦信号和方波信号的位置响应，设计离散PID控制器。其中，S为信号选择变量，S=1时为阶跃跟踪，S=2时为方波跟踪，S=3时为正弦跟踪。-PID digital discrete system simulation: discrete-time systems for the step signal, sinusoidal signal and the square wave signal in response to the location, design of discrete PID controller. One, S for signal selection variable, S = 1 when tracking step, S = 2 for the square-wave tracking, S = 3 for sinusoidal tracking. Platform: |
Size: 1024 |
Author:fanghua |
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Description: 在计算机控制系统中，使用的是数字PID控制器，数字PID控制算法通常又分为位置式和增量式控制算法。由于计算机控制是一种采样控制，它只能根据采样时刻的偏差值?BR> [18B20源程序加上位机温度显示应用程序包(1).rar] - 用c写的18b20驱动程序 功能：实现对DS18B20的读取 原理：单总线协议 注意：单总线协议对延时要求比较严格，此程序中采用的是11.0592M的晶振，如果使用其他的晶
[最佳直线应用程序.rar] - 用于传感器线性度计算的小程序,供大家 共享和学习.
-In the computer control system, using a digital PID controller, digital PID control algorithms are usually divided into position and incremental control algorithm. Because computer control is a control sample, it can only be based on sampling time deviations values? BR Platform: |
Size: 1024 |
Author:jkl |
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Description: PID控制器应用的非常广泛，而在计算机控制中，数字PID控制比连续PID控制更为优越，更为灵活。-PID controller of a very broad application, and in computer control, digital PID control PID control for more than the superior, more flexible. Platform: |
Size: 608256 |
Author:周洪 |
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Description: 摘要:由于步进电动机调速系统具有非线性等特点,使得利用简单模糊控制与传统PID控制精度不高,因此文中提出利用模
糊PID控制器实现对步进电动机调速系统进行控制的方法,并设计了模糊PID控制器。文中首先建立了步进电动机的数学
模型,并根据数学模型推导了其传递函数 然后介绍了模糊PID控制器结构,以及模糊控制规则的生成方法,并且对该控制
方案进行数字仿真。仿真结果表明:该方法调节精度较高,动态响应快,无超调,有一定的可行性。
-Abstract: As the stepper motor drive system has nonlinear characteristics, which make use of simple fuzzy control with traditional PID control accuracy is not high, so this paper proposes to use fuzzy PID controller of the stepper motor drive system control, fuzzy PID controller was designed. At first the mathematical model of the stepping motor, and derived a mathematical model and its transfer function then describes the structure of fuzzy PID controller, and fuzzy control rule generation method, and digital simulation of the control program. Simulation results show that: the method to adjust the high accuracy, fast dynamic response, no overshoot, there is certainly feasible. Platform: |
Size: 138240 |
Author:孙文 |
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Description: 数字PID调节器算法的研究，采用常规的PI和PID调节器，构成计算机闭环系统，并对调节器的参数进行整定，使之具有满意的动态性能-Digital PID controller algorithm, the conventional PI and PID regulator, constitute a closed-loop system computer, and the regulator tuning parameters, so that a satisfactory dynamic performance Platform: |
Size: 37888 |
Author:李焕东 |
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Description: 数字控制系统是一种以数字计算机为控制器去控制具有连续工作状态的被控对象的闭环控制系统。因此，数字控制系统包括工作于离散状态下的数字计算机和工作于连续状态下的被控对象两大部分。我的课题的数字部分（PID）仿真由相应的离散传函实现，运用数字PID对被控对象实行准确控制。通过调节比例（P）、积分（I）、微分（D），使对象的输出达到预期的效果。-Digital control system is a kind of digital computer for the controller to control a continuous state of the object and closed loop control system. Therefore, the digital control system, including work on the discrete state of the digital computer and work in a continuous state of the plant is two parts. My topic of digital section (PID) simulation by the realization of the corresponding discrete transfer function using the digital PID control of the plant is implemented accurately. By adjusting the ratio of (P), integral (I), differential (D), so that the output of the object to achieve the desired results. Platform: |
Size: 3072 |
Author:王溟 |
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Description: 计算机控制技术中的经典MATLAB数字模拟PID控制，包括PI,PID等常用控制-Computer-controlled digital technology in the MATLAB simulation of the PID control, such as PI, PID and other general control methods
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Description: 详细讨论了两种数字PID调节器参数的确定方法-Detailed discussion of the two digital PID controller parameters determine Platform: |
Size: 152576 |
Author:王静 |
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Description: PID算法控制器基于单片机的实现，内有实现例程以及原理介绍。-PID algorithm controller is based on microcontroller, which has achieved routine and introduce the principle. Platform: |
Size: 77824 |
Author:田 |
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Description: 美国国家仪器公司（简称NI）提供了在LabVIEW中使用的PID控制工具包，可帮助工程师结合NI数据采集设备快速有效地搭建一个数字PID控制器，精确可靠地完成系统需求。-National Instruments Corporation (referred NI) provides for use in LabVIEW PID Control Toolkit to help engineers with NI data acquisition devices quickly and efficiently build a digital PID controller, accurate and reliable complete system requirements. Platform: |
Size: 13312 |
Author:科 |
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Description: 本文叙述了现在几种成熟的PID控制算法，对PID控制器的设计进行了研究，包括对控制器的硬件选型和软件设计，对合适的硬件给予详细的介绍，对程序的运行给出详细的程序流程图。
功能PID控制器的核心选用了ATMEL公司的AT89C51单片机，通过合适的外接硬件来完成模拟数据量的采集处理，数据的模数数模转换，液晶显示，按键输入等。(This paper describes several mature PID control algorithms, and studies the design of PID controller, including the hardware selection and software design of the controller, the detailed introduction of the appropriate hardware, and the detailed program flow chart for the operation of the program.
The core of the functional PID controller is ATMEL MCU AT89C51, which completes the collection and processing of analog data, data analog to digital conversion, LCD display and keypad input through the appropriate external hardware.) Platform: |
Size: 486400 |
Author:黄骚鞭 |
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