共查询到20条相似文献,搜索用时 126 毫秒
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为了对中频交流发电机的电磁方案设计提供一个直观可靠的模型,并对该模型电磁特性进行分析研究,基于Ansoft软件中的Maxwell 2D模块,介绍中频发电机仿真模型的建立的方法步骤,对电磁方案进行仿真计算,分析得到结果,验证电磁方案的可行性及指导前期电磁方案的调整,从而优化产品设计。 相似文献
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新型电磁制动器的挂车防抱死控制及其仿真 总被引:2,自引:0,他引:2
对于使用一种新型电磁制动器的挂车,针对其特点应用模糊控制方法,以滑移率为控制目标,对使用车辆进行了防抱死控制,并使用Matlab中的Simulink工具箱对制动过程进行了仿真。仿真结果表明在使用这种新型电磁制动器的车辆防抱死过程中,模糊控制具有良好的控制效果。 相似文献
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Shin Hyun Park Byeong Uk Im Dong Kyou Park 《International Journal of Automotive Technology》2018,19(5):923-933
Adaptive Front-Lighting System (AFLS) is a system which assists driver's field of vision by automatically controlling its brightness and illumination angle to adapt various driving conditions such as climate, traffic, road changes and so forth. This paper aims to propose novel model-based PID gain design method to improve the performances of Dynamic Bending Light (DBL) module that change horizontal angle of a system by applying Brent-Dekker algorithm that finds the root of nonlinear function and implementing Nelder-Mead simplex algorithm to the system reduction process. Along with the linear system model-based control theory, motor dynamics were modeled with frequency response. Validation of the prototype resulted in having less than 3 % error from the simulation, where position initialization and the real-time status monitoring function is available due to the closed loop control which enables over 3 times faster response than the conventional open-loop system. 相似文献
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