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Description: 直流电动机双极性可逆PWM系统，其中电流PI调节控制中，根据转向标志DIRECTION来决定输出极限：正转时，输出范围是0-250，反转时是250-5-DC motor reversible bipolar PWM system, current PI regulator control, according to signs DIRECTION decision to limit exports : being transferred, the output range is 0-250, when the reverse is 250-5
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Size: 6144 |
Author: 白小石 |
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Description: 8051实现直流电机PMW调速系统
本文所述的直流电机闭环调速系统是以低价位的单片微机8051为核心的，而通过单片机来实现电机调整又有多种途径，相对于其他用硬件或者硬件与软件相结合的方法实现对电机进行调整，采用PWM软件方法来实现的调速过程具有更大的灵活性和更低的成本，它能够充分发挥单片机的效能，对于简易速度控制系统的实现提供了一种有效的途径。而在软件方面，采用PLD算法来确定闭环控制的补偿量也是由数字电路组成的直流电机闭环调速系统所不能及的。曾经也试过用单片机直接产生PWM波形，但其最终效果并不理想，在使用了少量的硬件后，单片机的压力大大减小，程序中有充足的时间进行闭环控制的测控和计算，使得软件的运行更为合理可靠。-This article mainly introduces the method to generate the PWM signal by using MCS-51 single-chip computer to control the speed of a D.C. motor. It also clarifies the principles of PWM and the way to adjust the duty cycle of PWM signal. In addition, IR2110 has been used as an actuating device of the power amplifier circuit which controls the speed of rotation of D.C. motor. What’s more, tachogenerator is used in this system to measure the speed of D.C. motor. The result of the measurement is sent to A/D converter after passing the filtering circuit, and finally the feedback single is stored in the single-chip computer and participates in a PI calculation. As for the software, this article introduces in detail the idea of the programming and how to make it.
Key words: PWM signal tachogenerator PI calculation
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Size: 1024 |
Author: 陈与 |
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Description: The advantage of static controllers i n their simple structure, however, their performance is not good. Therefore, in fact, the fundamental fuzzy controller is often combined with conventional ones (e.g., PID controller) to create a dynamic fuzzy controller to have higher control quality
here example for DC motor control use PI fuzzy controller-The advantage of static controllers is in their simple structure, however, their performance is not good. Therefore, in fact, the fundamental fuzzy controller is often combined with conventional ones (e.g., PID controller) to create a dynamic fuzzy controller to have higher control quality
here example for DC motor control use PI fuzzy controller
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Size: 1024 |
Author: tien |
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Description: 该c程序采用keil c51编写，主要实现对直流电机调速，其中包含转速环PI调节器c代码-The c program using keil c51 prepared, the main achievement of the DC motor speed, including speed loop PI controller c code
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Size: 92160 |
Author: xuyong |
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Description: 直流电机PI控制器稳态误差分析，自动控制的简单应用。-PI controller, DC motor steady-state error analysis, the simple application of automatic control.
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Size: 196608 |
Author: weihao |
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Description: Dc motor PI controller design and steady state performance analysis
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Size: 161792 |
Author: 王石 |
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Description: 主要设计了直流电机的速度环PI控制，包括DSM图和C程序-The main design of the DC motor speed loop PI control, including DSM program plans, and C
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Size: 92160 |
Author: 小衫珊 |
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Description: 直流电机的PI控制过程，利用单片机来实现直流电机控制-DC motor PI control process, the use of single-chip DC motor control
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Size: 636928 |
Author: 王妍玮 |
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Description: matlab algoritm to DC motor PI vectorial speed control
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Size: 1024 |
Author: ganzzog |
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Description: 模糊PI直流电机转速控制器，直流电机单闭环，给出模糊规则-The fuzzy the PI DC motor speed controller, DC motor single closed-loop given fuzzy rules
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Size: 9216 |
Author: 金不换 |
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Description: 基于单片机PI控制直流电机的自动调速系统，包含程序，适合广大的学习者。-Based on single-chip PI control of DC motor speed control system, including procedures for the majority of learners.
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Size: 20609024 |
Author: ding |
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Description: 直流电机的速度控制，使用pi算法控制。
附上源代码和protues仿真程序。仅供大家
参考-DC motor speed control using pi control algorithm. Attach source code and protues simulation program. For your reference
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Size: 83968 |
Author: example_1 |
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Description: 直流电机的速度控制，使用pi算法控制。
附上源代码和protues仿真程序。仅供大家
参考-DC motor speed control using pi control algorithm. Attach source code and protues simulation program. For your reference
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Size: 79872 |
Author: example_1 |
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Description: 28335控制永磁无刷直流电机的转动，PI调节，亲测能用-28335 control the rotation of permanent magnet brushless DC motor, PI regulation, pro-test can be used
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Size: 740352 |
Author: sunxing |
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Description: It acts in this TP of the regulation the speed of a D.C Motor with separated excitation, supplied with a chopper series, by using a regulator of the Proportional-Integral type (PI).
The chopper is a static inverter allowing, starting a source of voltage U continues fixes, to obtain continuous a U_c voltage of variable median value. One uses a static switch for ` to chop ` the voltage continues and to feed a load. We will be interested in the particular case of a chopper series whose one can order the cyclic report/ratio α.
-It acts in this TP of the regulation the speed of a D.C Motor with separated excitation, supplied with a chopper series, by using a regulator of the Proportional-Integral type (PI).
The chopper is a static inverter allowing, starting a source of voltage U continues fixes, to obtain continuous a U_c voltage of variable median value. One uses a static switch for ` to chop ` the voltage continues and to feed a load. We will be interested in the particular case of a chopper series whose one can order the cyclic report/ratio α.
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Size: 258048 |
Author: Youcef |
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Description: MSP430F5529下的直流电机调速。
编译环境CCS，
硬件，MSP430F5529
实现了，IIC的LCD12864的显示，PI电机调速，PI参数没有最优但是已经实现了功能。
占用资源，两个Timer，一个用于产生PWM方波，一个PID定时器。-DC motor speed control under the MSP430F5529. Compiler environment CCS, hardware, MSP430F5529 realized, IIC display of the LCD12864, PI motor speed, PI parameters are not optimal, but the function has been achieved. Footprint, two Timer, for generating a PWM Fang Bo, a PID timer.
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Size: 109568 |
Author: 山不在高 |
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Description: 无刷直流电机dsp 分数阶pid预测算法(Based on the analysis the working principle of brushless DC motor and the speed regulating simulation under PI, fractional-order PI (FOPI) and predictive functional control (PFC) strategies, two improved control strategies are proposed in this thesis in order to cope with such drawbacks of PI, FOPI and PFC as the incompact relationship between their parameters option and industrial practice. One is fractional-order PI predictive functional control strategy, and the other one is PI predictive functional control strategy.)
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Size: 157696 |
Author: kanye2193
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Description: 基于8257和CodeWarrior平台以及相应功率板的直流无刷电机Pi调节控制程序(Based on the 8257 and CodeWarrior platform and the corresponding power board brushless DC motor control program, you can use freemaster to change the parameters to achieve brushless DC motor PI regulation)
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Size: 536576 |
Author: 喵喵喵喵喵
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Description: 分数阶pi控制的直流电机调速系统，速度环是分数阶的，转速环是整数阶的。(DC motor speed control system with fractional order PI control)
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Size: 30720 |
Author: awn
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Description: PI and PI fuzzy control for DC motor
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Size: 19456 |
Author: NOR133 |
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