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针对目前电动车开关磁阻电机无位置传感器控制系统存在的转矩脉动大 及无速度传感器式系统精度低等问题，本项目借鉴智能控制技术、电力电子技术、开关磁阻电机驱动技术等理论，通过理论分析、数值仿真与实验研究，以换相转矩脉动抑制、转子位置检测及具体实现为研究内容，以工程实现为目的，开展电动车开关磁阻电机无位置传感器控制系统研究。提出基于新型ELM神经网络的开关磁阻电机转矩脉动抑制技术，以降低电动车运行时的噪音和振动；提出模糊混合转子位置检测技术，以提高电动车运行的平稳性、可靠性；构建开关磁阻电机无位置传感器控制系统仿真模型与硬件实验系统，验证电动车开关磁阻电机无位置传感器控制系统的运行效果及相关理论的正确性，并加以完善，推进智能化电动车开关磁阻电机无位置传感器控制技术产品化进程。项目对于突破电动车电机控制系统的关键技术具有十分重要的意义
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In view of present electric car switch magnetic resistance electrical machinery non-position transducer control system existence torque pulsation big and non-velocity generator type system precision low status question, this project model intelligence control technology, the electric power electronic technology, theories and so on switch magnetic resistance motor-driven technology, through the theoretical analysis, the value simulation and the experimental study, take the phase change torque pulsation suppression, the rotor position examination and the concrete realization as the research contents, take the project realization as the goal, carries out the electric car switch magnetic resistance electrical machinery non-position transducer control system research.Proposed based on the new ELM neural network switch magnetic resistance electrical machinery torque pulsation suppression technology, reduces the electric car to move the time noise and the vibration; Proposed the fuzzy mix rotor position examination technology, enhances the electric car movement the stability, the reliability; The construction switch magnetic resistance electrical machinery non-position transducer control system simulation model and the hardware experiment system, confirms the electric car switch magnetic resistance electrical machinery non-position transducer control system the movement effect and the correlation theories accuracy, and consummates, advancement intellectualization electric car switch magnetic resistance electrical machinery non-position transducer control technology production advancement.The project has the extremely vital significance regarding the breakthrough electric car electrical machinery control system key technologies
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针对目前电动车开关磁阻电机无位置传感器控制系统存在的转矩脉动大 及无速度传感器式系统精度低等问题，本项目借鉴智能控制技术、电力电子技术、开关磁阻电机驱动技术等理论，通过理论分析、数值仿真与实验研究，以换相转矩脉动抑制、转子位置检测及具体实现为研究内容，以工程实现为目的，开展电动车开关磁阻电机无位置传感器控制系统研究。提出基于新型ELM神经网络的开关磁阻电机转矩脉动抑制技术，以降低电动车运行时的噪音和振动；提出模糊混合转子位置检测技术，以提高电动车运行的平稳性、可靠性；构建开关磁阻电机无位置传感器控制系统仿真模型与硬件实验系统，验证电动车开关磁阻电机无位置传感器控制系统的运行效果及相关理论的正确性，并加以完善，推进智能化电动车开关磁阻电机无位置传感器控制技术产品化进程。项目对于突破电动车电机控制系统的关键技术具有十分重要的意义
In view of the present electric motor without position sensor for switched reluctance motor control system in the presence of large torque ripple and speed sensorless system accuracy is lower, the project using intelligent control technology, power electronics technology, switched reluctance motor driver technology theory, by means of theoretical analysis, numerical simulation and experimental research, the commutation torque ripple, rotor position detection and specific realization as the research content, in order to achieve the purpose of engineering, electric vehicle without position sensor for switched reluctance motor control system based on. Based on the ELM neural network model of switched reluctance motor torque ripple suppression technique, in order to reduce the electric vehicle operation noise and vibration; fuzzy hybrid rotor position detection technology, in order to improve the electric vehicle running stability, reliability; construction without position sensor for switched reluctance motor control system simulation model and verification of hardware experimental system, electric vehicle switched reluctance motor position sensorless control system running effect and related theory is correct, and try to perfect, promote intelligent electric motor without position sensor for switched reluctance motor control technology commercialization process. Project for the breakthrough of electric vehicle motor control system key technology has very important significance 望采纳
2021-11-20 23:05
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沈阳师范大学软件学院是在
沈阳师范大学 计算机专业基础上创建于2002年，是根据 教育部、
国家发展计划委员会《关于批准试办有关高等示范性软件学院的通知》的精神，经 辽宁省教育厅批准成立的以培养21世纪高级软件人才为宗旨的高等学府，面向全国招生，在本科二批次录取，截至2011年有全日制本科生2306人。教学楼建筑面积约14000平方米， 坐落于沈阳师范大学校园中心教学区。
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本专业学生主要学习发电厂、电力系统及其自动化等方面的设计和运行的基础理论、基本知识和基本技能。毕业后授予工学学士学位。
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