摘要
针对分数阶永磁同步风力发电机系统,运用Adomian分解法对系统非线性项进行分解,并通过Matalb绘制系统的吸引子与庞加莱截面图,同时采用分岔图、SE复杂度、C0复杂度与参数变化下的吸引子相图等数值仿真分析研究了系统,进一步揭示了分数阶混沌系统的可实现动力学特性.相关研究结果为风力发电机的控制奠定了良好的理论基础.
Fractional-order permanent magnet synchronous wind Generator system is studied,the non-linear term of the system is decomposed by Adomian decomposition method,and the attractor and Poincare diagram of the system are drawn by Matalb.The system is analyzed by numerical simulation,such as bifur-cation diagram,SE complexity,C0 complexity and attractor phase diagram under parameter changes.The realizable dynamic characteristics of fractional-order chaotic system are further revealed,and the relevant research results lay a good foundation for wind turbine control.
作者
雷腾飞
付海燕
王艳玲
黄明键
刘瑞宏
LEI Tengfei;FU Haiyan;WANG Yanling;HUANG Mingjian;LIU Ruihong(School of Mechanical and Electrical Engineering.Qilu Institute of Technology.Shandong Jinan 250200,China;Collaborative Innovation Center of Memristive Computing Application(CICMCA).Qilu Institute of Technology,Shandong Jinan 250200,China;Shandong Research and Engineering Center,China-Germany Intelligent Engineering Application,Shandong Jinan 250200,China)
出处
《河北师范大学学报（自然科学版）》
CAS
2020年第5期395-402,共8页
Journal of Hebei Normal University：Natural Science
基金
山东省高校科技计划项目(J18KA381)
山东省重大科技创新工程(2019JZZY010111)
山东省自然科学基金(ZR2017PA008)
山东省重点研发计划(2019GGX104092)。
关键词
永磁同步风力发电机
ADOMIAN分解法
分数阶混沌系统
复杂度
permanent magnet synchronous wind generator
adomian decomposition
fractional order chaotic system
complexity
