机电复合传动系统发动机模型集辨识

doi:10.13229/j.cnki.jdxbgxb201705005

吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (5): 1358-1366.doi: 10.13229/j.cnki.jdxbgxb201705005

机电复合传动系统发动机模型集辨识

温博轩^{1, 2}, 王伟达^{1, 2}, 项昌乐^{1, 2}, 杨磊³, 凌川^{1, 2}

1.北京理工大学机械与车辆学院,北京100081;
2.北京理工大学特种车辆研究所,北京100081;
3.上汽集团商用车公司技术中心,上海 200438

收稿日期:2016-06-13 出版日期:2017-09-20 发布日期:2017-09-20
通讯作者: 王伟达 (1980-),男,副教授,博士.研究方向:机电复合传动系统控制.E-mail:wangwd0430@163.com
作者简介:温博轩 (1987-),男,博士研究生.研究方向:机电复合传动系统多功率流协同控制.E-mail:wenboxuan258@126.com
基金资助:
国家自然科学基金项目(51575043,U1564210)

Identification of engine model set for electro-mechanical transmission

WEN Bo-xuan^{1, 2}, WANG Wei-da^{1, 2}, XIANG Chang-le^{1, 2}, YANG Lei³, LING Chuan^{1, 2}

1.School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081,China;
2.National Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing 100081,China;
3.Saic Commercial Vehicle Company Technology Center,Shanghai 200438,China

Received:2016-06-13 Online:2017-09-20 Published:2017-09-20

摘要/Abstract

摘要： 通过时域响应试验获得了频域响应所需激励信号的重要参数,设计了频域扫频激励信号。采用扫频激励信号获取发动机的时域辨识数据之后,应用Chirp-z变换来计算对象输入输出信号的离散频谱,进而得到对象的离散频域响应。利用拉盖尔(Laguerre)正交基函数对频域响应进行拟合,利用GA神经网络算法计算对象的频域模型集,给出了柴油发动机数学模型中的不确定性范围,从而建立起发动机带有参数不确定性的动态模型。本文研究为机电复合传动系统的不确定性建模及基于模型的控制打下基础,为功率流鲁棒控制器优化设计提供了依据。

关键词: 车辆工程, 机电复合传动, 发动机模型集, 频域辨识, 扫频设计, 拉盖尔拟合

Abstract: The model based control strategy plays a key role in the power coordinate control. The powers from the electrical and mechanical sources are deeply coupled, and the dynamics of the engine strongly affect the coordinate control. In this paper, sweep signals are used as excitation signals to obtain a frequency domain model set of a class of plants with uncertainties. After collecting data from identification test, the Chirp-z transform is adopted to calculate the discrete frequency spectra of input and output signals. Then, discrete frequency response is obtained. With little priori knowledge of the plant and the type of uncertainties, Laguerre orthogonal basis functions are chosen to construct the nominal frequency domain model. Furthermore, a model set of the plant is determined by using a genetic algorithm, which can depict model errors and some unknown uncertainties. The results are helpful for system analysis and controller design.

Key words: vehicle engineering, electro-mechanical transmission, engine model set, frequency domain identification, sweep signal design, Laguerre fitting

中图分类号:

U469

温博轩, 王伟达, 项昌乐, 杨磊, 凌川. 机电复合传动系统发动机模型集辨识[J]. 吉林大学学报(工学版), 2017, 47(5): 1358-1366.

WEN Bo-xuan, WANG Wei-da, XIANG Chang-le, YANG Lei, LING Chuan. Identification of engine model set for electro-mechanical transmission[J]. 吉林大学学报(工学版), 2017, 47(5): 1358-1366.

参考文献

[1] Wang Wei-da, Han Li-jin, Xiang Chang-le, et al. Synthetical efficiency-based optimization for the power distribution of power-split hybrid electric vehicles[J]. China Journal of Mechanical Engineering, 2014,27(1):58-68.
[2] 王伟达,项昌乐,韩立金,等. 基于电池SOC保持的混联式混合动力车辆能量管理策略的研究[J]. 汽车工程,2011(5):373-377.
Wang Wei-da, Xiang Chang-le, Han Li-jin,et al. A research on SOC retaining-based energy management strategy for PSHEV[J]. Automotive Engineering, 2011(5):373-377.
[3] 秦大同,杨官龙,胡明辉,等. 基于驾驶意图的插电式混合动力汽车能量管理策略[J]. 吉林大学学报:工学版, 2015, 45(6):1743-1750.
Qin Da-tong, Yang Guan-long, Hu Ming-hui, et al. Energy management strategy of plug-in hybrid eldctric system based on driving intention[J]. Journal of Jilin University(Engineering and Technology Edition), 2015, 45(6):1743-1750.
[4] 林歆悠,孙东野,尹燕莉,等. 基于随机动态规划的混联式混合动力客车能量管理策略[J].汽车工程,2012(9):830-836.
Lin Xin-you, Sun Dong-ye, Yin Yan-li, et al. The energy management strategy for a series-parallel hybrid electric bus based on stochastic dynamic programming[J]. Automotive Engineering, 2012(9):830-836.
[5] Saijad F, Francis A. The role and use of robust multivariable control in hybrid electric vehicle energy management - part I: an overview[C]∥IEEE International Conference on Control Applications, Dubrovnik, Croatia/CCA, 2012: 303-309.
[6] Saijad F, Francis A. The role and use of robust multivariable control in hybrid electric vehicle energy management - part II: application[C]∥IEEE International Conference on Control Applications, Dubrovnik, Croatia/CCA, 2012: 317-322.
[7] Dai Yu-ting, Wu Zhi-gang, Yang Chao. Identification for uncertain aeroelastic system set in the frequency domain[C]∥The 52nd AIAA/ASME/ASCE/AHS/ASC Structures Structural Dynamics and Materials Conference, Denver, 2011:1-12.
[8] 左义和, 项昌乐, 闫清东,等. 基于动态规划算法的混联混合动力汽车控制策略[J]. 吉林大学学报:工学版, 2011, 41(4):898-903.
Zuo Yi-he, Xiang Chang-le, Yan Qing-dong, et al. Parallel-serial hybrid electrical vehicle control strategy based on dynamic programming algorithm[J]. Journal of Jilin University(Engineering and Technology Edition), 2011, 41(4):898-903.
[9] Yoshimura T. Design of a simplified adaptive fuzzy backstepping control for uncertain discrete-time nonlinear systems[J]. International Journal of Systems Science, 2015, 46(5):763-775.
[10] Tadi c ' S,Ze c ˇ evi c ' S,Krsti c ' M. A novel hybrid MCDM model based on fuzzy DEMATEL, fuzzy ANP and fuzzy VIKOR for city logistics concept selection[J].Expert Systems with Applications, 2014, 18(41): 8112-8128.
[11] Nema S, Padhy P K. Identification of two-input two-output process using state-space analysis[J].Control Theory & Application IET, 2015, 13(9): 2029-2036.
[12] Roy I, Robert D. Engine torque ripple cancellation with an integrated starter alternator in a hybrid electric vehicle: implementation and control[J]. IEEE Transactions on Industry Application, 2003, 96(6): 1765-1774.
[13] Cheng A S,Dumitrescu C E,Mueller C J. Investigation of methyl decanoate combustion in an optical direct-injection diesel engine[J]. Energy & Fuels, 2014, 28(12): 3107-3115.
[14] Wu D, Zhou R, Liu M,et al. Numerical investigation of the stability of rotating detonation engines[J]. Combustion Science and Technology, 2014, 108(10/11): 1699-1715.
[15] Hutchins K E, Akella M R, Clemens N T,et al. Experimental identification of transient dynamics for supersonic inlet unstart[J]. Journal of Propulsion and Power, 2014, 30(6):1605-1612.
[16] Banazadeh A, Gol H A, Ramazani H. Dynamic model identification and control of small turbojet engines using frequency response analysis[C]∥International Conference on Advanced Mechatronic Systems, Tokyo, Japan, 2012:553-558.
[17] Tischler M B, Remple R K. Aircraft and rotorcraft system identification[R]. AIAA Education Series. American Institute of Aeronautics and Astronautics, 2006.

相关文章 15

[1]	常成,宋传学,张雅歌,邵玉龙,周放. 双馈电机驱动电动汽车变频器容量最小化[J]. 吉林大学学报(工学版), 2018, 48(6): 1629-1635.
[2]	席利贺,张欣,孙传扬,王泽兴,姜涛. 增程式电动汽车自适应能量管理策略[J]. 吉林大学学报(工学版), 2018, 48(6): 1636-1644.
[3]	何仁,杨柳,胡东海. 冷藏运输车太阳能辅助供电制冷系统设计及分析[J]. 吉林大学学报(工学版), 2018, 48(6): 1645-1652.
[4]	那景新,慕文龙,范以撒,谭伟,杨佳宙. 车身钢-铝粘接接头湿热老化性能[J]. 吉林大学学报(工学版), 2018, 48(6): 1653-1660.
[5]	刘玉梅,刘丽,曹晓宁,熊明烨,庄娇娇. 转向架动态模拟试验台避撞模型的构建[J]. 吉林大学学报(工学版), 2018, 48(6): 1661-1668.
[6]	赵伟强, 高恪, 王文彬. 基于电液耦合转向系统的商用车防失稳控制[J]. 吉林大学学报(工学版), 2018, 48(5): 1305-1312.
[7]	宋大凤, 吴西涛, 曾小华, 杨南南, 李文远. 基于理论油耗模型的轻混重卡全生命周期成本分析[J]. 吉林大学学报(工学版), 2018, 48(5): 1313-1323.
[8]	朱剑峰, 张君媛, 陈潇凯, 洪光辉, 宋正超, 曹杰. 基于座椅拉拽安全性能的车身结构改进设计[J]. 吉林大学学报(工学版), 2018, 48(5): 1324-1330.
[9]	那景新, 浦磊鑫, 范以撒, 沈传亮. 湿热环境对Sikaflex-265铝合金粘接接头失效强度的影响[J]. 吉林大学学报(工学版), 2018, 48(5): 1331-1338.
[10]	王炎, 高青, 王国华, 张天时, 苑盟. 混流集成式电池组热管理温均特性增效仿真[J]. 吉林大学学报(工学版), 2018, 48(5): 1339-1348.
[11]	金立生, 谢宪毅, 高琳琳, 郭柏苍. 基于二次规划的分布式电动汽车稳定性控制[J]. 吉林大学学报(工学版), 2018, 48(5): 1349-1359.
[12]	隗海林, 包翠竹, 李洪雪, 李明达. 基于最小二乘支持向量机的怠速时间预测[J]. 吉林大学学报(工学版), 2018, 48(5): 1360-1365.
[13]	王德军, 魏薇郦, 鲍亚新. 考虑侧风干扰的电子稳定控制系统执行器故障诊断[J]. 吉林大学学报(工学版), 2018, 48(5): 1548-1555.
[14]	胡满江, 罗禹贡, 陈龙, 李克强. 基于纵向频响特性的整车质量估计[J]. 吉林大学学报(工学版), 2018, 48(4): 977-983.
[15]	刘国政, 史文库, 陈志勇. 考虑安装误差的准双曲面齿轮传动误差有限元分析[J]. 吉林大学学报(工学版), 2018, 48(4): 984-989.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

机电复合传动系统发动机模型集辨识

Identification of engine model set for electro-mechanical transmission

RICH HTML

PDF (PC)

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 10