Article(id=1153756967790170236, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153756963994329869, articleNumber=null, orderNo=null, doi=10.3969/j.issn.2095‒1469.2025.02.09, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1707062400000, receivedDateStr=2024-02-05, revisedDate=1711814400000, revisedDateStr=2024-03-31, acceptedDate=null, acceptedDateStr=null, onlineDate=1753006696889, onlineDateStr=2025-07-20, pubDate=1742400000000, pubDateStr=2025-03-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753006696889, onlineIssueDateStr=2025-07-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753006696889, creator=13701087609, updateTime=1753006696889, updator=13701087609, issue=Issue{id=1153756963994329869, tenantId=1146029695717560320, journalId=1152916057816748034, year='2025', volume='15', issue='2', pageStart='125', pageEnd='262', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753006695984, creator=13701087609, updateTime=1757654146268, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1173249783352410923, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153756963994329869, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1173249783352410924, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153756963994329869, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=211, endPage=223, ext={EN=ArticleExt(id=1153756968150880382, articleId=1153756967790170236, tenantId=1146029695717560320, journalId=1152916057816748034, language=EN, title=Research on Parallel Parking Using Fifth-Degree Polynomial Planning and Fuzzy LQR Control, columnId=1153756965063877395, journalTitle=Chinese Journal of Automotive Engineering, columnName=System Dynamics Section, runingTitle=null, highlight=null, articleAbstract=
To address the issue of discontinuous curvature in autonomous parking path planning, this paper analyzes vehicle kinematics, and combines the arc-line-arc planning method with the reverse parking process. A fifth-degree polynomial optimization approach is employed to generate a compact parking trajectory with continuous curvature. To enhance parking tracking accuracy, the discrete LQR tracking controller based on the kinematic model is improved using fuzzy control methods. Simulations and experimental validations are conducted to verify the effectiveness of the algorithm. In the Simulink/CarSim co-simulation, the maximum tracking error is 0.027 m, and the average tracking error is 0.013 m. In real-vehicle experiments, the maximum tracking error is 0.07 m, and the average tracking error is 0.029 m. Compared to the LQR tracking controller, the FUZZY-LQR tracking controller reduces the average tracking error by 33%, improving the autonomous parking path tracking performance.
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针对自动泊车路径规划中曲率不连续的问题,基于对车辆运动学的分析,将圆弧-直线-圆弧规划方法与泊车任务的逆过程相结合,采用五次多项式优化方法来规划泊车路径,得到曲率连续的紧凑泊车轨迹。为了提高泊车跟踪精度,利用模糊控制方法对基于运动学模型的离散LQR跟踪控制器进行改进。为验证算法的有效性进行了仿真与试验验证,在Simulink/CarSim协同仿真中,其最大跟踪误差为0.027 m,平均跟踪误差为0.013 m。在实车试验中,最大跟踪误差为0.07 m,平均跟踪误差为0.029 m。相较于LQR跟踪控制器,FUZZY-LQR跟踪控制器的平均跟踪误差降低了33%,改善了自动泊车路径跟踪效果。
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张成涛(1978-),男,江苏徐州人,博士,副教授,主要研究方向为车辆智能化控制技术。 E-mail:63423881@qq.com
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张成涛(1978-),男,江苏徐州人,博士,副教授,主要研究方向为车辆智能化控制技术。 E-mail:63423881@qq.com
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平行泊车最小车位示意图, figureFileSmall=XYauWYAq+jcp7cdvycNBRw==, figureFileBig=U7kaSmqdRJ5wYXcTqrbllA==, tableContent=null), ArticleFig(id=1175546128641704867, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=7s9jaAk2fM4tDhGiqYGNbA==, figureFileBig=mcHo7CEOAwwad1jUtfgVsA==, tableContent=null), ArticleFig(id=1175546128700425124, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图3, caption=
圆弧-直线-圆弧规划方法泊车起始点, figureFileSmall=7s9jaAk2fM4tDhGiqYGNbA==, figureFileBig=mcHo7CEOAwwad1jUtfgVsA==, tableContent=null), ArticleFig(id=1175546128746562469, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=o53eP1VEb02KLbCmjvGXiw==, figureFileBig=RKbGx65DkhLgw7nT9/1I7Q==, tableContent=null), ArticleFig(id=1175546128801088422, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图4, caption=
平行泊车可行起始区域, figureFileSmall=o53eP1VEb02KLbCmjvGXiw==, figureFileBig=RKbGx65DkhLgw7nT9/1I7Q==, tableContent=null), ArticleFig(id=1175546128855614375, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=+Wbcqg09F7c+UUqJBr8D+A==, figureFileBig=2k20qIpdR52un11XX4Sv0A==, tableContent=null), ArticleFig(id=1175546128910140328, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图5, caption=
经典五次多项式优化结果, figureFileSmall=+Wbcqg09F7c+UUqJBr8D+A==, figureFileBig=2k20qIpdR52un11XX4Sv0A==, tableContent=null), ArticleFig(id=1175546129002415017, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=dgZ4zDOdVocLOEWnzXZzpQ==, figureFileBig=iZvKSu9aBxLqoMr7+mXMsQ==, tableContent=null), ArticleFig(id=1175546129061135274, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图6, caption=
改进的五次多项式优化结果, figureFileSmall=dgZ4zDOdVocLOEWnzXZzpQ==, figureFileBig=iZvKSu9aBxLqoMr7+mXMsQ==, tableContent=null), ArticleFig(id=1175546129111466923, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=1g0BHuUdjcY5f9lf9hmjLA==, figureFileBig=MWEpyOeJL8pBxBBEPW+WrQ==, tableContent=null), ArticleFig(id=1175546129161798572, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图7, caption=
Q矩阵的不同参数调整对跟踪效果的影响, figureFileSmall=1g0BHuUdjcY5f9lf9hmjLA==, figureFileBig=MWEpyOeJL8pBxBBEPW+WrQ==, tableContent=null), ArticleFig(id=1175546129275044781, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=x0oR+uwWuS1eW3yb27U3Lg==, figureFileBig=dCgc0aNZb95euv74flsYJA==, tableContent=null), ArticleFig(id=1175546129329570734, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图8, caption=
R矩阵的不同参数调整对跟踪效果的影响, figureFileSmall=x0oR+uwWuS1eW3yb27U3Lg==, figureFileBig=dCgc0aNZb95euv74flsYJA==, tableContent=null), ArticleFig(id=1175546129388290991, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=vCTcD/NjZbALF5gvdSxSIQ==, figureFileBig=gr27qnd8XjRaAYQHTG36CA==, tableContent=null), ArticleFig(id=1175546129438622640, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图9, caption=
基于模糊控制的改进型LQR泊车路径跟踪算法, figureFileSmall=vCTcD/NjZbALF5gvdSxSIQ==, figureFileBig=gr27qnd8XjRaAYQHTG36CA==, tableContent=null), ArticleFig(id=1175546129497342897, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=x//pxTNyuvF2FoSxjYE2Gg==, figureFileBig=YN0XBU4tBSRuGjp1mLDFYQ==, tableContent=null), ArticleFig(id=1175546129543480242, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图10, caption=
模糊控制框架, figureFileSmall=x//pxTNyuvF2FoSxjYE2Gg==, figureFileBig=YN0XBU4tBSRuGjp1mLDFYQ==, tableContent=null), ArticleFig(id=1175546129598006195, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=LRYpFG9h+elrzrL/tKYkXQ==, figureFileBig=GZD9NSRqM8yYSk/KrVcI3g==, tableContent=null), ArticleFig(id=1175546129652532148, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图11, caption=
模糊控制输入的隶属度函数, figureFileSmall=LRYpFG9h+elrzrL/tKYkXQ==, figureFileBig=GZD9NSRqM8yYSk/KrVcI3g==, tableContent=null), ArticleFig(id=1175546129702863797, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=9UKzmowCA6VARXnUyv7PCg==, figureFileBig=ZpJfT1oOT420ef7nQhM0uA==, tableContent=null), ArticleFig(id=1175546129757389750, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图12, caption=
模糊控制输出隶属度函数, figureFileSmall=9UKzmowCA6VARXnUyv7PCg==, figureFileBig=ZpJfT1oOT420ef7nQhM0uA==, tableContent=null), ArticleFig(id=1175546129811915703, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=+oLUhTBKmHcRFOd12F5+sA==, figureFileBig=R4tsdA1yhzq7wcwXIFb/xA==, tableContent=null), ArticleFig(id=1175546129879024568, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图13, caption=
模糊控制输出模糊推理结果, figureFileSmall=+oLUhTBKmHcRFOd12F5+sA==, figureFileBig=R4tsdA1yhzq7wcwXIFb/xA==, tableContent=null), ArticleFig(id=1175546129992270777, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=mRB3aVjX0uiJOKBpcz/Rbw==, figureFileBig=PVmRt0rrcERLvqaXKf/6eQ==, tableContent=null), ArticleFig(id=1175546130038408122, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图14, caption=
联合仿真模型, figureFileSmall=mRB3aVjX0uiJOKBpcz/Rbw==, figureFileBig=PVmRt0rrcERLvqaXKf/6eQ==, tableContent=null), ArticleFig(id=1175546130097128379, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=u/N/x80vCdjPsWDG0sDnug==, figureFileBig=YFNIPFm8CrXXr7xXlGv7OQ==, tableContent=null), ArticleFig(id=1175546130143265724, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图15, caption=
工况1的泊车模拟动画效果, figureFileSmall=u/N/x80vCdjPsWDG0sDnug==, figureFileBig=YFNIPFm8CrXXr7xXlGv7OQ==, tableContent=null), ArticleFig(id=1175546130206180285, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=1SwGaOIOOBYBZWUOiACrLw==, figureFileBig=4VcEbSu4fHnKOqpooOkq5A==, tableContent=null), ArticleFig(id=1175546130264900542, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图16, caption=
仿真跟踪结果对比, figureFileSmall=1SwGaOIOOBYBZWUOiACrLw==, figureFileBig=4VcEbSu4fHnKOqpooOkq5A==, tableContent=null), ArticleFig(id=1175546130340398015, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=75nIlWsM80Pspm5jYfxCjQ==, figureFileBig=aTF5LK9tVtvkrxhMq/0QFg==, tableContent=null), ArticleFig(id=1175546130386535360, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图17, caption=
ROS节点关系, figureFileSmall=75nIlWsM80Pspm5jYfxCjQ==, figureFileBig=aTF5LK9tVtvkrxhMq/0QFg==, tableContent=null), ArticleFig(id=1175546130441061313, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=aLnuTiaG/lotHHUWFNY45g==, figureFileBig=NE5FFjJlSfNxikACnSzgAw==, tableContent=null), ArticleFig(id=1175546130508170178, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图18, caption=
泊车试验场景与停车场高精地图, figureFileSmall=aLnuTiaG/lotHHUWFNY45g==, figureFileBig=NE5FFjJlSfNxikACnSzgAw==, tableContent=null), ArticleFig(id=1175546130562696131, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=+TqEo7nJXv20FuCZWbqyRg==, figureFileBig=RquBrRLs/QZhuRBttpJT+Q==, tableContent=null), ArticleFig(id=1175546130625610692, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图19, caption=
泊车过程, figureFileSmall=+TqEo7nJXv20FuCZWbqyRg==, figureFileBig=RquBrRLs/QZhuRBttpJT+Q==, tableContent=null), ArticleFig(id=1175546130675942341, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=21dmCtHYRk1hluaVExYG7A==, figureFileBig=fwE/GglvwEpCDD+WOj2pXw==, tableContent=null), ArticleFig(id=1175546130734662598, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图20, caption=
实车泊车轨迹, figureFileSmall=21dmCtHYRk1hluaVExYG7A==, figureFileBig=fwE/GglvwEpCDD+WOj2pXw==, tableContent=null), ArticleFig(id=1175546130818548679, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=sxeh2u9t0qFVy+THbhUhYQ==, figureFileBig=34NSfLhH9SNC9HxYqgsObA==, tableContent=null), ArticleFig(id=1175546130873074632, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=图21, caption=
实车跟踪结果曲线, figureFileSmall=sxeh2u9t0qFVy+THbhUhYQ==, figureFileBig=34NSfLhH9SNC9HxYqgsObA==, tableContent=null), ArticleFig(id=1175546130931794889, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 值 |
| 车宽/m | 1.70 |
| 轴距/m | 2.50 |
| 前悬长度/m | 0.80 |
| 后悬长度/m | 0.75 |
| 最大等效前轮转角/rad | 0.50 |
| 最小转弯半径/m | 4.58 |
), ArticleFig(id=1175546131003098058, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表1, caption=
车辆参数
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| 参数 | 值 |
| 车宽/m | 1.70 |
| 轴距/m | 2.50 |
| 前悬长度/m | 0.80 |
| 后悬长度/m | 0.75 |
| 最大等效前轮转角/rad | 0.50 |
| 最小转弯半径/m | 4.58 |
), ArticleFig(id=1175546131066012619, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 关键点 | 坐标(m,m) |
| P4 | (0.95,1.05) |
| P3 | (2.90,1.50) |
| P2min | (5.85,2.87) |
| P2max | (8.70,4.22) |
| P1min | (7.80,3.30) |
| P1max | (10.65,4.65) |
), ArticleFig(id=1175546131120538572, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表2, caption=
平行泊车圆弧-直线-圆弧规划的关键点坐标
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| 关键点 | 坐标(m,m) |
| P4 | (0.95,1.05) |
| P3 | (2.90,1.50) |
| P2min | (5.85,2.87) |
| P2max | (8.70,4.22) |
| P1min | (7.80,3.30) |
| P1max | (10.65,4.65) |
), ArticleFig(id=1175546131183453133, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法类型 | 优势 | 劣势 |
| B-spline曲线 | 曲率连续,易于跟踪 | 路径的结构和表示方法错综复杂,需要大量的计算 |
| 反正切函数曲线 | 曲线表达式的计算非常简单 | 路径的起点和终点曲率不为零,不符合车辆位姿要求 |
| 五次多项式函数曲线 | 曲线表达简单明了,可以对路径的各个关键点 单独添加约束,计算量小 | 路径的曲率可能超出约束限制 |
), ArticleFig(id=1175546131263144910, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表3, caption=
常见泊车路径规划算法的比较
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法类型 | 优势 | 劣势 |
| B-spline曲线 | 曲率连续,易于跟踪 | 路径的结构和表示方法错综复杂,需要大量的计算 |
| 反正切函数曲线 | 曲线表达式的计算非常简单 | 路径的起点和终点曲率不为零,不符合车辆位姿要求 |
| 五次多项式函数曲线 | 曲线表达简单明了,可以对路径的各个关键点 单独添加约束,计算量小 | 路径的曲率可能超出约束限制 |
), ArticleFig(id=1175546131326059471, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 选取原因 |
| 点P1、P3和P4的坐标 | 作为目标路径的几何限制 |
| 点P1、P4的一阶导数 | 限制车辆在起点和终点位姿 |
| 点P4的二阶导数 | 在泊车任务结束时限制车辆前轮角度 |
), ArticleFig(id=1175546131380585424, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表4, caption=
求解五次多项式方程所需的数据
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| 参数 | 选取原因 |
| 点P1、P3和P4的坐标 | 作为目标路径的几何限制 |
| 点P1、P4的一阶导数 | 限制车辆在起点和终点位姿 |
| 点P4的二阶导数 | 在泊车任务结束时限制车辆前轮角度 |
), ArticleFig(id=1175546131439305681, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 优势 | 劣势 |
| PP、Stanley | 实施简单,算力要求低 | 跟踪效果差 |
| MPC | 控制精度高,适用于多种工况 | 算力要求很高 |
| LQR | 跟踪效果好,算力要求较低 | 对权重矩阵选择敏感 |
), ArticleFig(id=1175546131502220242, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表5, caption=
主流跟踪控制算法的特点
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| 算法 | 优势 | 劣势 |
| PP、Stanley | 实施简单,算力要求低 | 跟踪效果差 |
| MPC | 控制精度高,适用于多种工况 | 算力要求很高 |
| LQR | 跟踪效果好,算力要求较低 | 对权重矩阵选择敏感 |
), ArticleFig(id=1175546131598689235, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| | |
| KZ | KS | KM | KB | KO |
| err | EZ | AZ | AS | AM | AB | AO |
| ES | AS | AM | AM | AO | AO |
| EM | AM | AB | AB | AO | AO |
| EB | AM | AM | AB | AO | AO |
| EO | AB | AB | AO | RO | AO |
), ArticleFig(id=1175546131669992404, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表6, caption=
的模糊规则
, figureFileSmall=null, figureFileBig=null, tableContent=
| | |
| KZ | KS | KM | KB | KO |
| err | EZ | AZ | AS | AM | AB | AO |
| ES | AS | AM | AM | AO | AO |
| EM | AM | AB | AB | AO | AO |
| EB | AM | AM | AB | AO | AO |
| EO | AB | AB | AO | RO | AO |
), ArticleFig(id=1175546131737101269, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| | |
| KZ | KS | KM | KB | KO |
| err | EZ | BO | BO | BB | BM | BS |
| ES | BB | BM | BS | BS | BS |
| EM | BB | BB | BM | BM | BS |
| EB | BM | BM | BM | BS | BS |
| EO | BM | BM | BM | BS | BZ |
), ArticleFig(id=1175546131808404438, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153756967790170236, language=CN, label=表7, caption=
的模糊规则
, figureFileSmall=null, figureFileBig=null, tableContent=
| | |
| KZ | KS | KM | KB | KO |
| err | EZ | BO | BO | BB | BM | BS |
| ES | BB | BM | BS | BS | BS |
| EM | BB | BB | BM | BM | BS |
| EB | BM | BM | BM | BS | BS |
| EO | BM | BM | BM | BS | BZ |
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