以STM32F103C8T6為核心,設(shè)計(jì)了無刷直流電機(jī)控制器硬件電路。電路主要包括IR2310構(gòu)成的PWM驅(qū)動(dòng)電路、IRF3808構(gòu)成的逆變電路、增量式旋轉(zhuǎn)編碼構(gòu)成的速度反饋電路。控制器具有CAN和RS232通信接口,可與計(jì)算機(jī)或PLC構(gòu)成速度或位置伺服系統(tǒng)。利用由xPC目標(biāo)搭建的半實(shí)物仿真平臺(tái)對(duì)PI參數(shù)進(jìn)行整定。測(cè)試了控制器的速度伺服響應(yīng)性能,給定速度為2400rpm時(shí),控制器響應(yīng)時(shí)間為0.32s。實(shí)驗(yàn)結(jié)果表明,系統(tǒng)工作可靠,穩(wěn)定性好,響應(yīng)速度快,可以滿足上肢康復(fù)機(jī)器人的機(jī)械臂速度控制性能要求。The hardware circuit of Brushless DC motor controller is designed by taking STM32F103C8T6 as the core,which mainly includes PWM driving circuits made up of IR2310,inverter circuit formed by IRF3808,speed feedback circuit composed of incremental rotary Encoder and so on.Speed servo control system or position servo control system can be composed of BLDM controller with computer or PLC through CAN communication interface or RS232 serial communication interface.By using the hardware in the loop simulation platform built by xPC target,the PI parameters are set up.The Speed servo response performance of the controller is tested.When the speed is 2 400 rpm,the response time of the controller is 0...
標(biāo)簽: stm32 無刷直流電機(jī)
上傳時(shí)間: 2022-05-07
上傳用戶:
基于TMS320F28035芯片為控制核心的空間矢量異步電機(jī)變頻器 我們?cè)O(shè)計(jì)的異步電機(jī)變頻調(diào)速器以TMS320F28035芯片為控制核心,通過輸出三相PWM波控制智能功率模塊IPM驅(qū)動(dòng)三相異步電機(jī)。我們使用空間矢量SVPWM算法,并對(duì)其進(jìn)行了優(yōu)化。采用檢測(cè)反電勢(shì)的方法省去了昂貴的光電編碼器,大大節(jié)省了成本。同時(shí)開創(chuàng)性的研發(fā)了自動(dòng)根據(jù)運(yùn)行環(huán)境調(diào)節(jié)的自適應(yīng)變頻算法,使我們的變頻調(diào)速器可以在電網(wǎng)條件惡劣的鄉(xiāng)村山區(qū)工作,由此該變頻器已被一家民用水泵生產(chǎn)企業(yè)預(yù)訂。關(guān)鍵字 變頻器 TMS320f28035 IPM SVPWM In our design, the asynchronous machine inverter based on the chip of TMS320F28035 drives the three-Phase asynchronous machine by sending three-phase PWM waves to the IPM, which is short for the Intelligent-Power-Module. The SVPWM (space vector pulse width modulation) strategy is applied to our control algorithm and we optimize it mainly in two aspects. Firstly the inverter detects the speed by measuring the Back EMF instead of installing an expensive photoelectric Encoder for costs reduction.
標(biāo)簽: tms320f28035 芯片
上傳時(shí)間: 2022-05-08
上傳用戶:zhanglei193
PID-小車類-手機(jī)遙控十分mimi藍(lán)牙小車V2資料全部開源/**************************************************************************函數(shù)功能:增量PI控制器入口參數(shù):編碼器測(cè)量值,目標(biāo)速度返回 值:電機(jī)PWM根據(jù)增量式離散PID公式 pwm+=Kp[e(k)-e(k-1)]+Ki*e(k)+Kd[e(k)-2e(k-1)+e(k-2)]e(k)代表本次偏差 e(k-1)代表上一次的偏差 以此類推 pwm代表增量輸出在我們的速度控制閉環(huán)系統(tǒng)里面,只使用PI控制pwm+=Kp[e(k)-e(k-1)]+Ki*e(k)**************************************************************************/int Speed_Incremental_PI (int Encoder,int Target){ static int Bias,Pwm,Last_bias; Bias=Encoder-Target; //計(jì)算偏差 Pwm+=Speed_Kp*(Bias-Last_bias)+Speed_Ki*Bias; //增量式PI控制器if(Pwm>500)Pwm=500;else if(Pwm<-500)Pwm=-500; Last_bias=Bias; //保存上一次偏差 return Pwm; //增量輸出}
上傳時(shí)間: 2022-06-01
上傳用戶:20125101110
STM32 PMSM FOC SDK V4.2·SDK V4.2軟件包包含:PMSM FOC固件庫(kù)和STMC Workbench(GUI),允許用戶使用STM32進(jìn)行單或雙PMSM馬達(dá)的FOC的驅(qū)動(dòng),其支持STM32F0XX,STM32F1xx,STM32F2xx,STM32F3xX及STM32F4xx工具:ST MC Workbench 1/2·STMCWBPC軟件通過圖形界面產(chǎn)生軟件庫(kù)的參數(shù)頭文件,方便用戶對(duì)軟件庫(kù)的配置及馬達(dá)的調(diào)試工具:STMC Workbench 2/2·實(shí)時(shí)串口通訊·與PC實(shí)時(shí)通訊,實(shí)現(xiàn)馬達(dá)的啟動(dòng)/停止,或速度的加減速·調(diào)試和監(jiān)控軟件參數(shù)·實(shí)時(shí)畫出馬達(dá)的參考及實(shí)際速度曲線X-NUCLEO-IHM07M1·供電電壓:8V-48VDC·2.8A峰值電流·最大工作頻率100KHz·兼容STM32Nucleo/ST Morpho接口·支持三電阻/單電阻電流采樣·支持Hall/Encoder
標(biāo)簽: stm32
上傳時(shí)間: 2022-06-30
上傳用戶:jiabin
Simulation can provide a lot of information about what the system is doing. We canadd the effect of different element, like Encoder resolution, ADC sampling rate, etc and understand how does it affect the system. Another benefit is the possibility to slow down the process, to gain insight on what happens of fast systems or, vice versa, speed up slow process.Because National Instruments is a unique company in the fact the we provide a fullhardware solution couple with a full development platform, we can use this tools in very particular ways For example, it is possible to combine the LabVIEW Control Design and Simulation Module along with the FPGA module to quickly prototype a controller. One of the main benefits of this approach is that there is no need to compile the FPGA code, which allows for a quick algorithm design turnaround and debugging.
標(biāo)簽: pid控制
上傳時(shí)間: 2022-07-20
上傳用戶:
RK3328手冊(cè)RK3328 is a high-performance Quad-core application processor designed for Smart STB(Set Top Box) including OTT/IPTV/DVB. It is a high-integration and cost efficient SOC for 4KHDR STB.Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also withshared L2 Cache. The Quad-core GPU supports high-resolution display and game.Lots of high-performance interface to get very flexible solution, such as multi-channeldisplay including HDMI2.0a and TV Encoder (CVBS). TrustZone and crypto hardware areintegrated for security. 32bits DDR3/DDR3L/DDR4/LPDDR3 provides high memorybandwidth.
上傳時(shí)間: 2022-08-10
上傳用戶:
VIP專區(qū)-嵌入式/單片機(jī)編程源碼精選合集系列(91)資源包含以下內(nèi)容:1. 非常 好用的模擬選通開關(guān).2. 移植到ARM s3c2410平臺(tái)的g722音頻編解碼庫(kù)和測(cè)試程序。.3. ACM-12864漢字液晶顯示驅(qū)動(dòng)程序.4. A MPEG4 Encoder, suit for ARM decode IP camera solution.5. Chipcon RF chip, CC1020 參考設(shè)計(jì)..6. TFT屏LTV350QV-F04的程序.7. RD800讀卡器開發(fā)包.8. 0781@52RD_Qt嵌入式圖形開發(fā)(入門篇.9. 新建文件夾!!!!!!!數(shù)電大實(shí)驗(yàn)!!!!!!!!!!2001介紹.10. 飲水機(jī)測(cè)溫度原代碼 用匯編語言寫超過溫度可以報(bào)警.11. 用C語言寫的鍵盤掃描可以實(shí)現(xiàn)加減盛除的功能的計(jì)算器上面有電路圖.12. 用C語言寫的電子時(shí)鐘可以準(zhǔn)確的讀出時(shí)間和進(jìn)行時(shí)間小時(shí)分鐘秒的設(shè)置.13. 這是要S3C2440的詳細(xì)資料.14. S3C2410 BSP 開發(fā)板S3C2410 的板極支持包.15. 嵌入式軟件軟件方面的一本書。英文版.16. 等概率二進(jìn)制碼,循環(huán)碼,跳頻碼,PPM-TH調(diào)制器,脈沖形成器,PPM-TH信號(hào)發(fā)送器。.17. Tiny printf function for embedded programming.18. 控制東西南北交通燈,非常有用!可以實(shí)現(xiàn)!.19. 嵌入式系統(tǒng) —基于32位微處理器與實(shí)時(shí)操作系統(tǒng) 2006年春季 北京航空航天大學(xué)計(jì)算機(jī)學(xué)院.20. 基于SystemView 的AM調(diào)幅系統(tǒng)調(diào)制解調(diào).21. 基于CPLD的交通燈系統(tǒng)設(shè)計(jì).22. 很有用的哦!這是一個(gè)有關(guān)于發(fā)射電路的全部電路!.23. 基于T6963C的LCD液晶顯示的實(shí)現(xiàn).doc發(fā)表在《自動(dòng)化技術(shù)與應(yīng)用》的軟件設(shè)計(jì)文章.24. 使用硬件I2C對(duì)E2PROM進(jìn)行操作.25. 網(wǎng)上下的848主板的電路圖 希望對(duì)大家有用.26. 詳細(xì)解釋了vsftpd的設(shè)置等方面的內(nèi)容.27. 居與ARM9的最小文件系統(tǒng).28. 將模擬溫度傳感器與數(shù)字轉(zhuǎn)換接口電路集成在一起.29. 240128a液晶 詳細(xì)技術(shù)手冊(cè)(中文).30. hgo12864a液晶 詳細(xì)技術(shù)手冊(cè) 中文.31. 關(guān)于嵌入式C語言的一些精華資料.32. emc的實(shí)戰(zhàn)實(shí)例,注釋很詳細(xì)的.一定對(duì)大家有幫助. 1 of 5.33. emc的實(shí)戰(zhàn)例子 2 of 5 注釋很詳細(xì),相信對(duì)大家一定有很大幫助..34. emc的實(shí)戰(zhàn)例子 3 of 5 注釋很詳細(xì),相信對(duì)大家一定有很大幫助..35. emc的實(shí)戰(zhàn)例子 4 of 5 注釋很詳細(xì),相信對(duì)大家一定有很大幫助..36. emc的實(shí)戰(zhàn)例子 5 of 5 注釋很詳細(xì),相信對(duì)大家一定有很大幫助..37. 這里有一個(gè)"EDA技術(shù)基礎(chǔ)_第1章",謝謝大家支持!.38. 這是一篇課件_EDA技術(shù)基礎(chǔ)_第2章 希望大家支持!.39. 這里接著是"EDA技術(shù)基礎(chǔ)_第3章",謝謝大家支持!.40. 這里接下來是"EDA技術(shù)基礎(chǔ)_第4章" 謝謝大家!.
標(biāo)簽: 機(jī)械 工程設(shè)計(jì)
上傳時(shí)間: 2013-07-05
上傳用戶:eeworm
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