Article(id=1149789685851054650, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2406157, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1723824000000, receivedDateStr=2024-08-17, revisedDate=1742227200000, revisedDateStr=2025-03-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1752060823166, onlineDateStr=2025-07-09, pubDate=1749312000000, pubDateStr=2025-06-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752060823166, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752060823166, creator=13701087609, updateTime=1752060823166, updator=13701087609, issue=Issue{id=1149768563956826506, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='16', pageStart='6587', pageEnd='7021', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752055787314, creator=13701087609, updateTime=1768456850262, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218559607937618069, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218559607937618070, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=6774, endPage=6780, ext={EN=ArticleExt(id=1149789686077547067, articleId=1149789685851054650, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Improved Super-twisting Sliding Mode Observer Vector Control for PMSM, columnId=1156262733675876713, journalTitle=Science Technology and Engineering, columnName=Papers·Electrical Technology, runingTitle=null, highlight=null, articleAbstract=
Aiming at the problems of poor accuracy, slow convergence rate and high jitter of traditional super-twisting sliding mode observer, a permanent magnet synchronous motor(PMSM) speed observation technique based on the improved super-twisting algorithm was proposed. Firstly, a segmented exponential function was used to replace the switching function to eliminate the phase delay problem due to the low-pass filter, and the adaptive sliding mode gain was designed to achieve stable tracking at different speeds. Then, in order to solve the problem that the traditional quadrature phase-locked loop failed when the motor steering was changed, an improved quadrature phase-locked loop was proposed, so that its output was independent of the rotation direction, so as to realized the correct tracking of the forward and reverse rotation. Finally, due to the wrong convergence point of the proposed improved quadrature phase locked loop, there was a 180° phase difference between the estimated position and the actual position, an adjustment function was designed to solve this problem. The simulation results show that compared with the traditional sliding mode observer, the proposed improvement method has faster response and better dynamic performance.
, correspAuthors=Cheng-jun DING, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Cheng-jun DING, Yu-kun WANG), CN=ArticleExt(id=1149789716930847118, articleId=1149789685851054650, tenantId=1146029695717560320, journalId=1146123166801305609, language=CN, title=永磁同步电机改进超螺旋滑模观测器矢量控制, columnId=1156262734506353627, journalTitle=科学技术与工程, columnName=论文·电工技术, runingTitle=null, highlight=null, articleAbstract=
针对传统超螺旋滑模观测器精确性差、收敛速率慢以及抖振较高的问题,提出一种基于改进超螺旋算法的永磁同步电机(permanent magnet synchronous motor, PMSM) 转速观测技术。首先,采用一种分段指数型函数替代开关函数以消除因低通滤波器所产生的相位延迟问题,并设计自适应滑模增益以实现对不同速度情况下的稳定跟踪。然后,针对传统正交锁相环在电机转向改变时失效的问题,提出一种改进正交锁相环,使其输出与旋转方向无关,从而实现对正反转的正确跟踪。最后,由于所提改进正交锁相环具有错误收敛点,且该错误会导致转子估计位置与实际位置存在180°相位差,设计一种调整函数以解决该问题。仿真结果表明:相较于传统滑模观测器,所提出的改进方法响应速度更快,动态性能更好。
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丁承君(1973—),男,汉族,河北馆陶人,博士,教授。研究方向:移动机器人智能控制、嵌入式计算机系统。E-mail:dcj@hebut.edu.cn。
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丁承君(1973—),男,汉族,河北馆陶人,博士,教授。研究方向:移动机器人智能控制、嵌入式计算机系统。E-mail:dcj@hebut.edu.cn。
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Basic structural diagram of traditional super spiral sliding mode observer, figureFileSmall=lB/4+h9sVWlG0c+t9RMPSQ==, figureFileBig=+xVlwDEbs3BiC8GaDMtKRA==, tableContent=null), ArticleFig(id=1178036623473258583, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图1, caption=
传统超螺旋滑模观测器基本结构框图 、 为反电动势估计值
, figureFileSmall=lB/4+h9sVWlG0c+t9RMPSQ==, figureFileBig=+xVlwDEbs3BiC8GaDMtKRA==, tableContent=null), ArticleFig(id=1178036623540367448, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.2, caption=
Piecewise exponential switching function, figureFileSmall=Mz2G9WKX7NdQeN7aSCr05g==, figureFileBig=2qXvKHxCMljfOHuPxuVqdQ==, tableContent=null), ArticleFig(id=1178036623590699097, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图2, caption=
分段指数切换函数, figureFileSmall=Mz2G9WKX7NdQeN7aSCr05g==, figureFileBig=2qXvKHxCMljfOHuPxuVqdQ==, tableContent=null), ArticleFig(id=1178036623662002266, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.3, caption=
Basic structural diagram of improved super spiral sliding mode observer, figureFileSmall=X/qo3M15efNtKkHJadAhKA==, figureFileBig=dvfHv1Z7WRwixuhbAlbI4g==, tableContent=null), ArticleFig(id=1178036623741694043, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图3, caption=
改进超螺旋滑模观测器基本结构框图, figureFileSmall=X/qo3M15efNtKkHJadAhKA==, figureFileBig=dvfHv1Z7WRwixuhbAlbI4g==, tableContent=null), ArticleFig(id=1178036623808802908, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.4, caption=
Block diagram of the conventional QPLL, figureFileSmall=EZUAtrHZwrqfv334w2EmNg==, figureFileBig=j9XXvl9hxg3ILw5V/mIHJQ==, tableContent=null), ArticleFig(id=1178036623867523165, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图4, caption=
传统QPLL结构框图 kp、ki为比例增益和积分增益;、$\hat{\omega}_{\mathrm{e}}$分别为转子位置和速度估计值; $\hat{e}_{\alpha}$、$\hat{e}_{\beta}$为归一化反电动势估计值
, figureFileSmall=EZUAtrHZwrqfv334w2EmNg==, figureFileBig=j9XXvl9hxg3ILw5V/mIHJQ==, tableContent=null), ArticleFig(id=1178036623934632030, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.5, caption=
Dynamic phase diagram of PLL system under forward speed, figureFileSmall=cHj6itbOkQ6LHxMddftbeg==, figureFileBig=06iJqaH6Kf8k9MlLti15rA==, tableContent=null), ArticleFig(id=1178036623997546591, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图5, caption=
正向旋转QPLL系统动态相图, figureFileSmall=cHj6itbOkQ6LHxMddftbeg==, figureFileBig=06iJqaH6Kf8k9MlLti15rA==, tableContent=null), ArticleFig(id=1178036624060461152, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.6, caption=
Dynamic phase diagram of PLL system under reverse speed, figureFileSmall=rJ1EAzkPcj/eq7rAmk/chw==, figureFileBig=FG527P4dsl+WG9Bu42xsTQ==, tableContent=null), ArticleFig(id=1178036624127570017, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图6, caption=
反向旋转PLL系统动态相图, figureFileSmall=rJ1EAzkPcj/eq7rAmk/chw==, figureFileBig=FG527P4dsl+WG9Bu42xsTQ==, tableContent=null), ArticleFig(id=1178036624186290274, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.7, caption=
Dynamic phase diagram of improve QPLL, figureFileSmall=LGjljY75MxpbCOENjCD3PA==, figureFileBig=0Hunc7GWc8MDAkqDRYasIA==, tableContent=null), ArticleFig(id=1178036624245010531, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图7, caption=
IQPLL动态相图, figureFileSmall=LGjljY75MxpbCOENjCD3PA==, figureFileBig=0Hunc7GWc8MDAkqDRYasIA==, tableContent=null), ArticleFig(id=1178036624316313700, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.8, caption=
Block diagram of Improve QPLL, figureFileSmall=VPV9p+BKZhkUYhPGI2V8uA==, figureFileBig=yqEwMOSWPfNx7GQwFfNH9A==, tableContent=null), ArticleFig(id=1178036624375033957, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图8, caption=
IQPLL结构框图, figureFileSmall=VPV9p+BKZhkUYhPGI2V8uA==, figureFileBig=yqEwMOSWPfNx7GQwFfNH9A==, tableContent=null), ArticleFig(id=1178036624433754214, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.9, caption=
Block diagram of improved STSMO, figureFileSmall=FiG6DtbqOtGw5HHwnCsgjw==, figureFileBig=b2MaRZDa1APAsYDifcfGLg==, tableContent=null), ArticleFig(id=1178036624492474471, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图9, caption=
改进STSMO系统框图 Udc为电源电压;ua、ub、uc为三相电压值;ia、ib、ic为三相电流值;nref为参考转速
, figureFileSmall=FiG6DtbqOtGw5HHwnCsgjw==, figureFileBig=b2MaRZDa1APAsYDifcfGLg==, tableContent=null), ArticleFig(id=1178036624567971944, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.10, caption=
Conventional STSMO speed response, figureFileSmall=tGis1aKwnE/nBii+pIGwyA==, figureFileBig=EQjZUvWb0M9zzxZICbruFQ==, tableContent=null), ArticleFig(id=1178036624635080809, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图10, caption=
传统STSMO转速响应, figureFileSmall=tGis1aKwnE/nBii+pIGwyA==, figureFileBig=EQjZUvWb0M9zzxZICbruFQ==, tableContent=null), ArticleFig(id=1178036624706383978, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.11, caption=
Improved STSMO speed response, figureFileSmall=XVsjtLriNeIZpNgm8XLm0Q==, figureFileBig=SSGI8jNcSBsUn/nKXExdLg==, tableContent=null), ArticleFig(id=1178036624769298539, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图11, caption=
改进STSMO转速响应, figureFileSmall=XVsjtLriNeIZpNgm8XLm0Q==, figureFileBig=SSGI8jNcSBsUn/nKXExdLg==, tableContent=null), ArticleFig(id=1178036624832213100, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.12, caption=
Comparison of rotational speed errors, figureFileSmall=KL2ooFZR7alRhKwqOfq0rA==, figureFileBig=72fDiAgpVr/8ripE40vJnQ==, tableContent=null), ArticleFig(id=1178036624903516269, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图12, caption=
转速误差对比, figureFileSmall=KL2ooFZR7alRhKwqOfq0rA==, figureFileBig=72fDiAgpVr/8ripE40vJnQ==, tableContent=null), ArticleFig(id=1178036624962236526, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.13, caption=
Conventional QPLL forward and reverse experiments, figureFileSmall=2uDgEHz9DqoRPvo8cEVPRw==, figureFileBig=S4SHrcVyyIMw3P9Lrufn0g==, tableContent=null), ArticleFig(id=1178036625025151087, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图13, caption=
传统QPLL正反转实验, figureFileSmall=2uDgEHz9DqoRPvo8cEVPRw==, figureFileBig=S4SHrcVyyIMw3P9Lrufn0g==, tableContent=null), ArticleFig(id=1178036625092259952, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.14, caption=
IQPLL forward and reverse experiments, figureFileSmall=J8Wpe+sjlCnrU0E7GSWQcw==, figureFileBig=tEMKR2zHE5wPbSTPzuTvdw==, tableContent=null), ArticleFig(id=1178036625163563121, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图14, caption=
IQPLL正反转实验, figureFileSmall=J8Wpe+sjlCnrU0E7GSWQcw==, figureFileBig=tEMKR2zHE5wPbSTPzuTvdw==, tableContent=null), ArticleFig(id=1178036625234866290, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.15, caption=
Rotor position estimation without adjustment function, figureFileSmall=RY9x5R8Fs2P5uUPhPQkUfg==, figureFileBig=TZb5soOa0poNlRh523DMCA==, tableContent=null), ArticleFig(id=1178036625301975155, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图15, caption=
无调整函数转子位置估计, figureFileSmall=RY9x5R8Fs2P5uUPhPQkUfg==, figureFileBig=TZb5soOa0poNlRh523DMCA==, tableContent=null), ArticleFig(id=1178036625373278324, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Fig.16, caption=
Rotor position estimation with adjustment function, figureFileSmall=pIqRRFaSGZxvb0hBhSe1XQ==, figureFileBig=H8vv2FLKH7AdILdyu1C05g==, tableContent=null), ArticleFig(id=1178036625448775797, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=图16, caption=
有调整函数的转子位置估计, figureFileSmall=pIqRRFaSGZxvb0hBhSe1XQ==, figureFileBig=H8vv2FLKH7AdILdyu1C05g==, tableContent=null), ArticleFig(id=1178036625524273270, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=EN, label=Table 1, caption=
PMSM simulation model parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| PMSM参数 | 数值 |
| 极对数 | 4 |
| 定子电感/H | 8.5×10-3 |
| 定子电阻/Ω | 2.875 |
| 直流侧电压/V | 311 |
| 永磁体磁链/Wb | 0.175 |
| PWM开关频率/Hz | 10 000 |
| 转动惯量/(kg·m2) | 0.001 |
), ArticleFig(id=1178036625591382135, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789685851054650, language=CN, label=表1, caption=
PMSM 仿真模型参数
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| PMSM参数 | 数值 |
| 极对数 | 4 |
| 定子电感/H | 8.5×10-3 |
| 定子电阻/Ω | 2.875 |
| 直流侧电压/V | 311 |
| 永磁体磁链/Wb | 0.175 |
| PWM开关频率/Hz | 10 000 |
| 转动惯量/(kg·m2) | 0.001 |
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