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[Other resourcenewscope

Description: 这是基于dsp的交流电机调速软件。编程环境是ccs2000,算法用的是spwm方法,用的是c语言和汇编混编,程序里有注释。*.h和*.cmd文件是头文件和内存分配文件-this is the program of the alternating-current machine speed control based on dsp.the progran enviroment is ccs2000,the arithmetic is the spwm,it is programmed with c and asm,there are annotationins the program.*.h and *.cmd is the head file and the memory distributive file.
Platform: | Size: 71875 | Author: 费仙凤 | Hits:

[Other resourceAVR494_AVR495

Description: DSP, 三相交流异步电机控制程序, C语言, 空间矢量SPWM, 内含PI算法及三相桥开关控制-DSP, 3-phase AC induction motor control procedures, C language, space vector SPWM, intron PI algorithm and switch control of three-phase bridge
Platform: | Size: 452546 | Author: 真实 | Hits:

[Software EngineeringdesignofPWMpower

Description: 基于dsp的PWM开关电源设计方案,介绍了基于DSP的PWM型开关电源的原理及设计方法,以DSP芯片TMS320LF2407产生SPWM为例阐述了开关电源中PWM波形的实现方法。-based dsp PWM switching power supply design, introduced a DSP-based PWM switching power supply design principle and the method DSP chip TMS320LF2407 SPWM have described as an example of the PWM switching power supply waveform Implementation.
Platform: | Size: 315909 | Author: 高颖 | Hits:

[Otherdsp_pwm

Description: spwm测试程序,用于测试dsp的spwm波形 -spwm test procedure for testing the dsp waveform spwm
Platform: | Size: 189386 | Author: 小李 | Hits:

[WEB CodeSPWMwavebasedonDSP

Description: 本文提出一种基于DSP 的SPWM 波形生成新方法—单元脉冲舍入法。产生的SPWM 波经过滤波后转变成的正弦波,具有 频率高、频率范围宽、波形畸变小的特点,可以用做数据通讯的载波,并且已经成功地应用在基于DSP 的软件调制解调器中。
Platform: | Size: 367458 | Author: nahong | Hits:

[Develop ToolsSoftwaredesignforsine-invertercontrol

Description: 介绍单相全桥逆变器的工作原理, 阐述产生SPWM波和实现PI 控制的算法, 给出以DSP( 数 字信号处理器) 实现控制的软件流程。实验表明利用软件完成逆变器控制是可行的。 关键词: 正弦逆变器
Platform: | Size: 224538 | Author: nahong | Hits:

[Other resourcespwm3

Description: TMS320LF2407A DSP交流电机SPWM控制程序
Platform: | Size: 8197 | Author: 陈启苗 | Hits:

[Other resourceSPWM2812

Description: DSP 2812平台下的变频调速程序,采用spwm实现。自己编写的程序。可能不够完善。可以作为参考。
Platform: | Size: 90249 | Author: 黄杰 | Hits:

[File OperatePWM

Description: 利用DSP (数字信号处理器) 的优异特性和软件方式产生SPWM 信号, 降低电机驱动的硬件成本。本文主 要讨论利用DSP 实现SPWM 的方法并给出了实现的波
Platform: | Size: 191229 | Author: 王祖光 | Hits:

[DSP programMySPWM

Description: 变频电源控制程序,利用定时器Timer1和Timer2分别发出SPWM波形,控制IGBT管通断,实现调频调压输出。-SPWM generator programme, use Timer1 and Timer2 in TMS320F2812 DSP, generating SPWM to control frenquecy-varaiable power supply.
Platform: | Size: 372167 | Author: zhongshuyang007@sina.com | Hits:

[DSP programmy_spwm

Description: 采用直接查询法使用DSP产生两对互补的SPWM波,用于逆变控制-By direct inquiry method to produce two pairs of complementary use of DSP SPWM wave for inverter control
Platform: | Size: 703488 | Author: cc | Hits:

[DSP programSPWM

Description: DSP的spwm例程,模板也不错,可用在其它编程中-example of spwm in DSP.Template is also nice for other use.
Platform: | Size: 291840 | Author: jeram | Hits:

[DSP programspwm

Description: 用DSP产生一个SPMW波,采用查表法。-Generating a SPMW wave with DSP, using the look-up table method.
Platform: | Size: 441344 | Author: 苏俊森 | Hits:

[DSP programdsp-spwm

Description: 用dsp28335生成pwm波,亲测可用,包含了sin表-PWM wave is generated by dsp28335, measure available, contains the sine table
Platform: | Size: 2048 | Author: liguang | Hits:

[Software EngineeringStudy-of-SVPWM-based-on-DSP

Description: 基于DSP的空间电压矢量法PWM的研究 SVPWM的谐 波 优 化程 度高 , 消 除 谐波效 果 比SPWM要 好 , 并且 可 以提 高 电压 利 用率 , 比其它 以 消除谐波为目标 的PWM算法简单 , 实现容易-Study of SVPWM based on DSP
Platform: | Size: 397312 | Author: mcu | Hits:

[Software EngineeringSPWM-algorithm-research

Description: 基于 DSP 的单相全桥逆变器数字控制系统。 详细论述了利用数字信号处理器 TMS320LF2407 产生 SPWM 波形 和实现双闭环 PI 控制的算法,并给出了其实现原理及软件流程。-SPWM algorithm research
Platform: | Size: 1552384 | Author: 韩伟 | Hits:

[DSP programSPWM

Description: 为了验证仿真的情况,需要把仿真部分转换为代码。 对于逆变,产生相应的控制占空比一般有2种方式: 1.通过计算sin公式,实时计算出输出值,送入epwm发生器中。 其中分2种,一种是直接计算,这种方式在简单的境况下可以使用,但是考虑到计算量对DSP比较大,一般不采用。另外一种是使用TI公司提供的IQmaths函数库里的函数,可以极大减少运算时间。 2.离线读表法。 通过实验发现,如果调用IQMATH直接计算,需要60us。由于开关频率为10K,整个控制的时间限定在100us以内。直接读表,则时间在10us内。 若是要加上闭环控制获得比较好的效果,必然得采用离线读表方式。 -In order to verify the simulation situation, it is necessary to convert part of the simulation code. For the inverter to yield the corresponding duty cycle is controlled generally in two ways: 1. By calculating formula sin, real-time calculation of the output value, into epwm generator. Which divided into two kinds, one is directly calculated in this way in a simple situation can be used, but considering the amount of computation of DSP is relatively large, generally not used. Another is to use IQmaths function library functions provided by TI, can greatly reduce the computation time. 2. Offline reading table method. Experiments found that, if the call IQMATH direct calculation requires 60us. Since the switching frequency is 10K, the entire time-controlled limited to less than 100us. Direct meter reading, the time within 10us. If you want to add closed-loop control to get better results, must give way to off-line reading table.
Platform: | Size: 218112 | Author: 林晓冬 | Hits:

[Otherspwm

Description: 一种新型spwm计算方法,已通过MATLAB仿真,可用于dsp实现-A new type of spwm calculation method, which has been simulated by MATLAB, can be used for dsp implementation
Platform: | Size: 465920 | Author: 交换空 | Hits:

[DSP programspwm

Description: 基于DSP中的TMS320F28335的SPWM开环测试程序-Base DSP Medium TMS 320 F 28335 SPWM Opening Range Measurement Procedure
Platform: | Size: 45056 | Author: 马武强 | Hits:

[Other源码

Description: 利用dsp28335产生spwm波,用于逆变电路的驱动。希望有所帮助(DSP produces SPWM waves)
Platform: | Size: 1021952 | Author: lswbone | Hits:
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