一种基于微分平滑度方法的非线性控制算法
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摘要
为了控制伺服内置式永磁同步电机(IPMSM)驱动,提出一种基于微分平滑度方法的非线性控制算法,利用其电压降来计算负载转矩干扰和定子电阻,提出了IPMSM驱动结构的动力学和稳定性问题的简单解决方案,并且在实验室中设计了硬件系统,基于dSPACE控制器DS1104平台获得数字估计,同时使用1 000 W和3 000 rpm的小型电机进行仿真和实验研究,分析结果显示该控制方案在电机驱动循环过程中出色的控制性能.
To control the servo interior permanent magnet synchronous motor(IPMSM) drive, a nonlinear control algorithm based on differential smoothness method is proposed. The voltage drop is used to calculate load torque disturbance and stator resistance. A simple solution to the dynamics and stability problems of the IPMSM drive structure is proposed. And in the laboratory to achieve the hardware system,using the d SPACE controller DS1104 platform to obtain digital estimates. Simulations and experimental studies were performed using small motors of 1000 W and 3000 rpm. The results show that this control scheme demonstrates the excellent control scheme performance during the motor-driven cycle.
To control the servo interior permanent magnet synchronous motor(IPMSM) drive, a nonlinear control algorithm based on differential smoothness method is proposed. The voltage drop is used to calculate load torque disturbance and stator resistance. A simple solution to the dynamics and stability problems of the IPMSM drive structure is proposed. And in the laboratory to achieve the hardware system,using the d SPACE controller DS1104 platform to obtain digital estimates. Simulations and experimental studies were performed using small motors of 1000 W and 3000 rpm. The results show that this control scheme demonstrates the excellent control scheme performance during the motor-driven cycle.
引文
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[11]卞琛,于炯,修位蓉.基于回归检测的滑动块重复数据删除算法[J].新疆大学学报(自然科学版),2017,34(3):259-266.
[2]李文豪,李杰,杨文卿,等.适用于主动式半捷联的伺服电机多级控制调速方法[J].传感技术学报,2017,30(9):1369-1374.
[3]Ebadat A,Valenzuela P E,Rojas C R,et al.Model Predictive Control oriented experiment design for system identification:A graph theoretical approach[J].Journal of Process Control,2017,52:75-84.
[4]Suwat Sikkabut,Pongsiri Mungporn,Chainarin Ekkaravarodome,et al.Control of High-Energy High-Power Densities Storage Devices by Li-ion Battery and Supercapacitor for Fuel Cell/Photovoltaic Hybrid Power Plant for Autonomous System Applications[J].IEEE Transactions on Industry Applications,2015,52(5):4395-4407.
[5]Battiston A,Miliani E H,Martin J P,et al.A Control Strategy for Electric Traction Systems Using a PM-Motor Fed by a Bidirectional,-Source Inverter[J].Vehicular Technology IEEE Transactions on,2014,63(9):4178-4191.
[6]吴梅锡,付鲁华,林玉池.基于DSP的两相无刷直流陀螺电机稳速系统[J].传感技术学报,2013,26(2):187-190.
[7]Korgin N A.Equivalence and strategy-proofness of non-anonymous priority allotment mechanisms[J].Automation&Remote Control,2016,77(11):2065-2079.
[8]苏尤丽,汤建国.人工智能神经网络在新能源微电网中的应用[J].新疆大学学报(自然科学版),2016,33(4):444-448.
[9]Variani M H,Tomsovic K.Two-Level Control of Doubly Fed Induction Generator Using Flatness-Based Approach[J].IEEETransactions on Power Systems,2016,31(1):518-525.
[10]Fehr H,Gensior A.On Trajectory Planning,Backstepping Controller Design and Sliding Modes in Active Front-Ends[J].IEEE Transactions on Power Electronics,2016,31(8):6044-6056.
[11]卞琛,于炯,修位蓉.基于回归检测的滑动块重复数据删除算法[J].新疆大学学报(自然科学版),2017,34(3):259-266.