毕业设计（论文）-玩具遥控汽车结设计（全套图纸）.doc

哈尔滨工业大学工学硕士学位论文苏州科技学院天平学院毕业设计（论文）- PAGE I - - PAGE I -摘 要本文首先对玩具遥控车的国内为发展现状做了介绍，同时根据设计要求对玩具遥控车的整体方案进行了分析，包括几何尺寸、驱动芯片的选择和程序的编制。然后从玩具遥控车性能要求的角度出发，分别对玩具遥控车的运动方式、模型结构和车体成型方式做了比较，最终确定了非完整约束轮驱四移动结构模型——后轮同轴驱动，前轮转向的玩具遥控车。文章对玩具遥控车硬件结构做了详细的可行性分析及设计，并且做了相应的计算、校核，主要包括：驱动轮电机和转向轮电机的选择及其驱动电路的设计；齿轮的设计计算和校核；前后减震系统以及转向机构设计和车体的一些机械结构设计等。并且针对本设计所研究的玩具遥控车，设计了驱动模块。最后，本文对所作研究和主要工作进行了总结，并将设计的玩具遥控车的结构进行联合调试。实验结果表明，该系统性能稳定、可靠，可控制性高，安全性高，达到了本设计的设计要求。 关键词： 玩具遥控车；硬件结构；驱动电路；驱动模块全套图纸加153893706AbstractFirstly, the domestic toy remote control cars for the current development is introduced, and according to the design requirements of the overall scheme of remote controlled toy vehicle are analyzed, including the selection and compilation of program size, the driving chip. Then from the perspective of the performance of remote-controlled toys, do exercise, respectively on toy remote control car body model structure and forming method, and ultimately determine the four wheel drive driven nonholonomic mobile structure model -- rear wheel coaxial, remote controlled toy vehicle with front wheel steering.This paper made a feasibility analysis and detailed design of the remote controlled toy vehicle hardware structure, and the corresponding calculation, checking, mainly includes: wheel driving motor and steering wheel motor and its driving circuit design; design and check gear; before and after the shock absorber system and vehicle steering mechanism design and some mechanical structure design etc.. And for the remote controlled toy vehicle research of this design, the drive module design.Finally, this paper summarizes the research work and main structure, toy remote control cars and will design the joint debugging. The experimental results show that, the system is stable, reliable, high controllability, high safety, meet the design requirements of the design.Keywords: remote control toy car; hardware; drive circuit; drive modulePAGE II- -- PAGE V -目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc6311 摘 要