本文针对内蒙古农业大学机电工程学院开设自动控制原理实验过程中存在的困难和实验教学改革的需要,利用MATLAB及其图形用户界面GUI(Graphical User Interface),开发设计了自动控制原理虚拟实验平台,该虚拟实验平台可以方便、直观地完成...本文针对内蒙古农业大学机电工程学院开设自动控制原理实验过程中存在的困难和实验教学改革的需要,利用MATLAB及其图形用户界面GUI(Graphical User Interface),开发设计了自动控制原理虚拟实验平台,该虚拟实验平台可以方便、直观地完成自动控制原理各种实验的仿真,使学生对课程内容的理解更加深刻,激发学生学习的主动性和积极性。展开更多
With the development of automatic driving and fuzzy theory, people pay more and more attention to the application of fuzzy logic in engineering technology. The automatic parking module in the automatic driving system ...With the development of automatic driving and fuzzy theory, people pay more and more attention to the application of fuzzy logic in engineering technology. The automatic parking module in the automatic driving system has always been the focus of research. Automatic parking modules can greatly assist drivers in parking operations, greatly reduce parking difficulties and make people more convenient and fast parking. In this paper, an automatic parking system based on the fuzzy controller is proposed. The fuzzy controller of automatic parking system is constructed by using fuzzy theory, and the robustness of the whole system is examined by fuzzy logic. Firstly, the vehicle motion rules and trajectory changes are analyzed in detail, and the real parking lot model is simulated. Then, the input and output variables of the whole system are analyzed by fuzzy theory and the membership function is constructed. Based on the experience of human experts, the parking rules are tested and summarized, and a reasonable and practical rule base is established. Finally, MATLAB is used to code, build the visual interface of parking lot and vehicles, and draw the cyclic iterative function to detect the vehicle position and direction angle, so as to act as a sensor. The results show that using a fuzzy controller to construct an automatic parking system can effectively improve the parking level.展开更多
文摘本文针对内蒙古农业大学机电工程学院开设自动控制原理实验过程中存在的困难和实验教学改革的需要,利用MATLAB及其图形用户界面GUI(Graphical User Interface),开发设计了自动控制原理虚拟实验平台,该虚拟实验平台可以方便、直观地完成自动控制原理各种实验的仿真,使学生对课程内容的理解更加深刻,激发学生学习的主动性和积极性。
文摘With the development of automatic driving and fuzzy theory, people pay more and more attention to the application of fuzzy logic in engineering technology. The automatic parking module in the automatic driving system has always been the focus of research. Automatic parking modules can greatly assist drivers in parking operations, greatly reduce parking difficulties and make people more convenient and fast parking. In this paper, an automatic parking system based on the fuzzy controller is proposed. The fuzzy controller of automatic parking system is constructed by using fuzzy theory, and the robustness of the whole system is examined by fuzzy logic. Firstly, the vehicle motion rules and trajectory changes are analyzed in detail, and the real parking lot model is simulated. Then, the input and output variables of the whole system are analyzed by fuzzy theory and the membership function is constructed. Based on the experience of human experts, the parking rules are tested and summarized, and a reasonable and practical rule base is established. Finally, MATLAB is used to code, build the visual interface of parking lot and vehicles, and draw the cyclic iterative function to detect the vehicle position and direction angle, so as to act as a sensor. The results show that using a fuzzy controller to construct an automatic parking system can effectively improve the parking level.
