航空开关磁阻起动发电一体化系统控制器研究
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摘要
航空开关磁阻起动/发电一体化系统工作在电动状态和发电状态时控制率不同,但控制参数都为电流、导通角和关断角。针对一体化系统的特点,设计了一套模糊滑模变结构控制器。滑模变结构控制器将负载作为干扰项,通过对系统结构进行不断地调整,使得系统状态能够快速地达到滑模面并进行滑动模态运动,但系统存在抖振问题。针对滑模变结构的抖振问题,采用模糊控制对滑模变结构的趋近速度进行控制,使得在趋近速度和抖振问题上得到优化。仿真结果表明,在电动状态和发电状态下控制器能够很快达到稳定,并在负载状态突变和输入状态变化的情况下具有很好的鲁棒性。
Although the control rate is different between electrical state and generation state in aviation switched reluctance starter/generator system,the control parameters are both current,conduction angle and turn-off angle. In view of integrated system characteristics,a fuzzy sliding mode variable structure controller was designed to make system state move to sliding mode surface quickly and move on it,however,chattering problems can exist. For the chattering of the siding mode structure,fuzzy control was used to control approach speed of the sliding mode structure to optimize the approach speed and chattering. The results of simulation show that the controller are steady soon in both electrical state and generation state,and it has good robustness in the case of load mutation and input state change.
Although the control rate is different between electrical state and generation state in aviation switched reluctance starter/generator system,the control parameters are both current,conduction angle and turn-off angle. In view of integrated system characteristics,a fuzzy sliding mode variable structure controller was designed to make system state move to sliding mode surface quickly and move on it,however,chattering problems can exist. For the chattering of the siding mode structure,fuzzy control was used to control approach speed of the sliding mode structure to optimize the approach speed and chattering. The results of simulation show that the controller are steady soon in both electrical state and generation state,and it has good robustness in the case of load mutation and input state change.
引文
[1]吴红星.开关磁阻电机系统理论与控制技术[M].北京:中国电力出版社,2010.
[2]Song Shou-jun,Liu Wei-guo,Dieter Peitschc.Detailed Design of a High Speed Switched Reluctance Starter/Generator for More/All Electric Aircraft[J].Chinese Journal of Aeronautics,2010,25(23):216-226.
[3]周政.开关磁阻电机起动/发电切换控制策略研究[J].电机与控制学报,2015,19(10):57-63.
[4]李政,胡广大,崔家瑞.永磁同步电机调速系统的积分型滑模变结构控制[J].中国电机工程学报,2014,34(3):431-437.
[5]Nihat Inanc,Veysel Ozbulur.Torque Ripple Minimization of a Switched Reluctance Motor by Using Continuous Sliding Mode Control Technique[J].Electric Power Systems Research,2003,66:241-251.
[6]M Rodrigues,P J Costa Branco.Fuzzy Logic Torque Ripple Reduction by Turn-Off Angle Compensation for Switched Reluctance Motors[J].Trans Ind.2001,48(3):711-715.
[7]刘勇智.基于模糊逻辑的开关磁阻发电机的输出电压控制[J].微电机,2013,12(10):52-55.
[8]张志强,李战明.模糊趋近率滑模变结构的二级倒立摆系统控制仿真[J].西华大学学报,2008,27(1):81-85.
[9]刘灏颖,李红伟,邓刚.开关磁阻电机模糊滑模转速控制[J].电气自动化,2014,36(5):18-21.
[10]辛凯.开关磁阻电机滑模观测器间接位置检测的研究[D].华中科技大学博士论文,2007.
[11]Nihat Inanca,Veysel Ozbulurb.Torque ripple minimization of a switched reluctance motorby using continuous sliding mode control technique[J].Electric Power Systems Research,2003,66:241-251.
[12]M M Namazi Isfahani,S M Saghaian-Nejad,A Rashidi and HAbootorabi Zarchi.Passivity-Based Adaptive Sliding Mode Speed Control of Switched Reluctance Motor Drive Considering Torque Ripple Reduction[C].2011 IEEE International Electric Machines&Drives Conference(IEMDC),2011:1480-1485.
[13]周永勤,吴丹丹.开关磁阻电机的模糊滑模控制策略研究[J].自动化技术与运用,2011,30(3):11-15.
[14]刘红俐,张鹏,胡寿松.基于新型趋近律的积分模糊滑模控制及其在PMSM控制中的应用[J].航天控制,2014,32(6):81-87.
[15]夏菲,夏宗泽.基于模糊滑模的SRG输出电压脉动抑制[J].电气应用,2016,12(2):29-33.
[16]Najmeh Faridnia,Masume Seyedyazdi,Faridoon Shabaninia.Voltage Control of a 12/8 Pole Switched Reluctance Generator Using Fuzzy Logic[J].International Journal of Modern Nonlinear Theory and Application,2012-1:107-112.
[17]lingguo Cheng and Liang Guo.Simulation of Sliding Mode+PIControl for the Double Switched Reluctance Motors Drive System[C].IPEMC,2009:2072-2075.
[18]李爱华.滑模变结构控制在开关磁阻电机调速系统中的应用[D].南京航空航天大学硕士论文,2005.
[19]李永坚,许志伟.SRM积分滑模变结构与神经网络补偿控制[J].电机与控制学报,2011,15(1):33-39.
[2]Song Shou-jun,Liu Wei-guo,Dieter Peitschc.Detailed Design of a High Speed Switched Reluctance Starter/Generator for More/All Electric Aircraft[J].Chinese Journal of Aeronautics,2010,25(23):216-226.
[3]周政.开关磁阻电机起动/发电切换控制策略研究[J].电机与控制学报,2015,19(10):57-63.
[4]李政,胡广大,崔家瑞.永磁同步电机调速系统的积分型滑模变结构控制[J].中国电机工程学报,2014,34(3):431-437.
[5]Nihat Inanc,Veysel Ozbulur.Torque Ripple Minimization of a Switched Reluctance Motor by Using Continuous Sliding Mode Control Technique[J].Electric Power Systems Research,2003,66:241-251.
[6]M Rodrigues,P J Costa Branco.Fuzzy Logic Torque Ripple Reduction by Turn-Off Angle Compensation for Switched Reluctance Motors[J].Trans Ind.2001,48(3):711-715.
[7]刘勇智.基于模糊逻辑的开关磁阻发电机的输出电压控制[J].微电机,2013,12(10):52-55.
[8]张志强,李战明.模糊趋近率滑模变结构的二级倒立摆系统控制仿真[J].西华大学学报,2008,27(1):81-85.
[9]刘灏颖,李红伟,邓刚.开关磁阻电机模糊滑模转速控制[J].电气自动化,2014,36(5):18-21.
[10]辛凯.开关磁阻电机滑模观测器间接位置检测的研究[D].华中科技大学博士论文,2007.
[11]Nihat Inanca,Veysel Ozbulurb.Torque ripple minimization of a switched reluctance motorby using continuous sliding mode control technique[J].Electric Power Systems Research,2003,66:241-251.
[12]M M Namazi Isfahani,S M Saghaian-Nejad,A Rashidi and HAbootorabi Zarchi.Passivity-Based Adaptive Sliding Mode Speed Control of Switched Reluctance Motor Drive Considering Torque Ripple Reduction[C].2011 IEEE International Electric Machines&Drives Conference(IEMDC),2011:1480-1485.
[13]周永勤,吴丹丹.开关磁阻电机的模糊滑模控制策略研究[J].自动化技术与运用,2011,30(3):11-15.
[14]刘红俐,张鹏,胡寿松.基于新型趋近律的积分模糊滑模控制及其在PMSM控制中的应用[J].航天控制,2014,32(6):81-87.
[15]夏菲,夏宗泽.基于模糊滑模的SRG输出电压脉动抑制[J].电气应用,2016,12(2):29-33.
[16]Najmeh Faridnia,Masume Seyedyazdi,Faridoon Shabaninia.Voltage Control of a 12/8 Pole Switched Reluctance Generator Using Fuzzy Logic[J].International Journal of Modern Nonlinear Theory and Application,2012-1:107-112.
[17]lingguo Cheng and Liang Guo.Simulation of Sliding Mode+PIControl for the Double Switched Reluctance Motors Drive System[C].IPEMC,2009:2072-2075.
[18]李爱华.滑模变结构控制在开关磁阻电机调速系统中的应用[D].南京航空航天大学硕士论文,2005.
[19]李永坚,许志伟.SRM积分滑模变结构与神经网络补偿控制[J].电机与控制学报,2011,15(1):33-39.