{"title":"嵌入式电子差动系统在两个无刷直流电机驱动下的电动汽车转向控制","authors":"W. Khan-ngern, Wiwat Keyoonwong","doi":"10.1109/ICESIT-ICICTES.2018.8442060","DOIUrl":null,"url":null,"abstract":"The project present about Embedded Electronic Differential System(EDs) on Two Brushless DC (BLDC) Motors Drives for Electric Vehicle Steering Control. EDs using for steering control to balance speed between two BLDC motors and enhances efficiency of electric vehicle driving system. Efficiency testing on BLDC motor driving system to determine the efficiency of BLDC motor driving system including inverter and BLDC motor at various load conditions. The maximum efficiency of BLDC motor at 48 volts is 75.71% with 6.52 kg load Embedded system including speed limit to protect BLDC motor from overrated speed and feedback speed, Handwriting coding by Arduino mega 2560. The steering control using digital potentiometer, MCP41010. When the turning angle of electric vehicle is any degrees (right or left turning status), the control system will command. And when BLDC motor near overrated speed and turning status, the overall speed of electric vehicle is reduced because the both BLDC motors speed are limited at 840 rpm. The experimental results give satisfactory performance.","PeriodicalId":57136,"journal":{"name":"单片机与嵌入式系统应用","volume":"97 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Embedded Electronic Differential System on Two Brushless DC Motor Drives for Electric Vehicle Steering Control\",\"authors\":\"W. Khan-ngern, Wiwat Keyoonwong\",\"doi\":\"10.1109/ICESIT-ICICTES.2018.8442060\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The project present about Embedded Electronic Differential System(EDs) on Two Brushless DC (BLDC) Motors Drives for Electric Vehicle Steering Control. EDs using for steering control to balance speed between two BLDC motors and enhances efficiency of electric vehicle driving system. Efficiency testing on BLDC motor driving system to determine the efficiency of BLDC motor driving system including inverter and BLDC motor at various load conditions. The maximum efficiency of BLDC motor at 48 volts is 75.71% with 6.52 kg load Embedded system including speed limit to protect BLDC motor from overrated speed and feedback speed, Handwriting coding by Arduino mega 2560. The steering control using digital potentiometer, MCP41010. When the turning angle of electric vehicle is any degrees (right or left turning status), the control system will command. And when BLDC motor near overrated speed and turning status, the overall speed of electric vehicle is reduced because the both BLDC motors speed are limited at 840 rpm. The experimental results give satisfactory performance.\",\"PeriodicalId\":57136,\"journal\":{\"name\":\"单片机与嵌入式系统应用\",\"volume\":\"97 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"单片机与嵌入式系统应用\",\"FirstCategoryId\":\"1093\",\"ListUrlMain\":\"https://doi.org/10.1109/ICESIT-ICICTES.2018.8442060\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"单片机与嵌入式系统应用","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1109/ICESIT-ICICTES.2018.8442060","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
摘要
本课题介绍了一种嵌入式电子差动系统(EDs)在两个无刷直流(BLDC)电机驱动上用于电动汽车转向控制。用于转向控制的无刷直流电动机可以平衡两台无刷直流电动机的速度，提高电动汽车驱动系统的效率。对无刷直流电动机驱动系统进行效率测试，确定包括逆变器和无刷直流电动机在内的无刷直流电动机驱动系统在各种负载条件下的效率。嵌入式系统包括限速，以保护BLDC电机不被高估的速度和反馈速度，由Arduino mega 2560手写编码。转向控制采用数字电位器，MCP41010。当电动汽车的转弯角度为任意角度(右转弯或左转弯)时，控制系统发出指令。当无刷直流电动机转速接近过额定转速和转弯状态时，由于双无刷直流电动机转速限制在840转/分，电动汽车的整体速度降低。实验结果令人满意。
Embedded Electronic Differential System on Two Brushless DC Motor Drives for Electric Vehicle Steering Control
The project present about Embedded Electronic Differential System(EDs) on Two Brushless DC (BLDC) Motors Drives for Electric Vehicle Steering Control. EDs using for steering control to balance speed between two BLDC motors and enhances efficiency of electric vehicle driving system. Efficiency testing on BLDC motor driving system to determine the efficiency of BLDC motor driving system including inverter and BLDC motor at various load conditions. The maximum efficiency of BLDC motor at 48 volts is 75.71% with 6.52 kg load Embedded system including speed limit to protect BLDC motor from overrated speed and feedback speed, Handwriting coding by Arduino mega 2560. The steering control using digital potentiometer, MCP41010. When the turning angle of electric vehicle is any degrees (right or left turning status), the control system will command. And when BLDC motor near overrated speed and turning status, the overall speed of electric vehicle is reduced because the both BLDC motors speed are limited at 840 rpm. The experimental results give satisfactory performance.
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