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直驱式永磁曳引系统无称重传感器起动控制策略

DOI: 10.13334/j.0258-8013.pcsee.2015.16.024, PP. 4207-4214

Keywords: 无齿轮电梯,直驱式永磁曳引机,无称重传感器,无静差模型预测控制,乘梯舒适性

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Abstract:

无齿轮直驱式永磁曳引系统已成为现代电梯的发展趋势。为了提高电梯永磁曳引系统的性能,提出一种基于无静差模型预测控制的无称重传感器起动转矩控制策略。针对直驱曳引系统机械模型不确定、非线性和强扰动负载特性引起的预测模型失配问题,在预测模型中引入模型校正环节以克服模型失配问题。在预测模型中加入估计等效扰动信息来消除零伺服过程的速度静差,并将转速估计量引入到速度预测环节作为速度预测初值,从而无需在价值函数中再对预测速度进行校正。所研究的无称重传感器控制策略能够在抱闸释放瞬间准确控制电磁转矩,快速追踪不确定性综合扰动转矩,有效减小轿厢倒溜距离,并避免机械振动,从而提高了乘梯舒适性。最后,仿真和实验结果均验证了所提出无称重传感器控制方法的有效性。

References

[1]  卢东斌,欧阳明高,谷靖,等.电动汽车永磁同步电机最优制动能量回馈控制[J].中国电机工程学报,2013,33(3):83-91.Lu Dongbin,Ouyong Minggao,Gu Jing,et al.Optimal regenerative braking control for permanent magnet synchronous motors in electric vehicles[J].Proceedings of the CSEE,2013,33(3):89-91(in Chinese).
[2]  Cicale S,Albini L,Parasiliti F,et al.Design of a permanent magnet synchronous motor with grain oriented electrical steel for direct-drive elevators[C]//International Conference on Electrical Machines(ICEM).Marseille,France:IEEE,2012:1256-1263.
[3]  White L W,Lukic S M,Bhattacharya S.Investigations into the minimization of electrical costs for traction-type elevators[C]//Energy Conversion Congress and Exposition (ECCE).Atlanta,USA:IEEE,2010:4285-4292.
[4]  He J,Mao C,Lu J,et al.Design and implementation of an energy feedback digital device used in elevator[J].IEEE Trans. on Industrial Electronics,2011,58(10):4636-4642.
[5]  李毅拓,陆海峰,瞿文龙,等.一种新颖的永磁同步电机转子初始位置检测方法[J].中国电机工程学报,2013,33(3):75-82.Li Yituo,Lu Haifeng,Qu Wenlong,et al.A novel initial rotor position estimation method for permanent magnet synchronous motors[J].Proceedings of the CSEE,2013,33(3):75-82(in Chinese).
[6]  胡强晖,胡勤丰.全局滑模控制在永磁同步电机位置伺服中的应用[J].中国电机工程学报,2011,31(18):61-66.Hu Qianghui,Hu Qinfeng.Global sliding mode control for permanent magnet synchronous motor servo system [J].Proceedings of the CSEE,2011,31(18):61-66(in Chinese).
[7]  王伟华,肖曦.永磁同步电机高动态响应电流控制方法研究[J].中国电机工程学报,2013,33(21):117-123.Wang Weihua,Xiao Xi.A current control method for permanent magnet synchronous motors with high dynamic performance[J].Proceedings of the CSEE,2013,33(21):117-123(in Chinese).
[8]  Appunn R,Riemer B,Hameyer K.Contactless power supply for magnetically levitated elevator systems[C]// International Conference on Electrical Machines (ICEM).Marseille,France:IEEE,2012:600-605.
[9]  Kim W,Shin D,Chung C C.Microstepping using a disturbance observer and a variable structure controller for permanent-magnet stepper motors[J].IEEE Trans. on Industrial Electronics,2013,60(7):2689-2699.
[10]  Wang H,Kong H,Man Z,et al.Sliding mode control for steer-by-wire systems with AC motors in road vehicles[J].IEEE Trans. on Industrial Electronics,2014,61(3):1596-1611.
[11]  Choi H H,Jung J W.Discrete-time fuzzy speed regulator design for PM synchronous motor[J].IEEE Trans. on Industrial Electronics,2013,60(2):600-607.
[12]  鲁文其,胡育文,梁骄雁,等.永磁同步电机伺服系统抗扰动自适应控制[J].中国电机工程学报,2011,31(3):75-81.Lu Wenqi,Hu Yuwen,Liang Jiaoyan,et al.Anti-disturbance adaptive control for permanent magnet synchronous motor servo system[J].Proceedings of the CSEE,2011,31(3):75-81(in Chinese).
[13]  纪科辉,沈建新.采用扰动转矩观测器的低速电机伺服系统[J].中国电机工程学报,2012,32(15):100-106.Ji Kehui,Shen Jianxin.A low speed servo motor drive system with disturbance torque observers[J].Proceedings of the CSEE,2012,32(15):100-106(in Chinese).
[14]  张晓光,孙力,赵克.基于负载转矩滑模观测的永磁同步电机滑模控制[J].中国电机工程学报,2012,32(3):111-116.Zhang Xiaoguang,Sun Li,Zhao Ke.Sliding mode control of PMSM based on a novel load torque sliding mode observer[J].Proceedings of the CSEE,2012,32(3):111-116(in Chinese).
[15]  刘国海,张懿,魏海峰,等.基于自抗扰控制器的两电机变频调速系统最小二乘支持向量机逆控制[J].中国电机工程学报,2012,32(6):138-144.Liu Guohai,Zhang Yi,Wei Haifeng,et al.Least squares support vector machines inverse control for two-motor variable frequency speed-regulating system based on active disturbances rejection[J].Proceedings of the CSEE,2012,32(6):138-144(in Chinese).
[16]  Hong X,Deng Z,Wang S,et al.A novel elevator load torque identification method based on friction model[C]//2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition.Palm Springs,USA:IEEE,2010:2021-2024.
[17]  Wang G,Zhang G,Yang R,et al.Robust low-cost control scheme of direct-drive gearless traction machine for elevators without a weight transducer[J].IEEE Trans. on Industry Applications,2012,48(3):996-1005.

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