| 基于TMS320LF2407A的模型四轮转向控制系统设计 |
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| 引用本文： | 张健,田登.基于TMS320LF2407A的模型四轮转向控制系统设计[J].汽车零部件,2009(7):61-63. |
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| 作者姓名： | 张健 田登 |
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| 作者单位： | 重庆交通大学,重庆,400074 |
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| 摘 要： | 分析了电动四轮转向汽车的必要性和可行性。以TI公司TMS320LF2407A的DSP为核心，介绍了基于TMS320LF2407A的电动模型车控制器的硬件设计电路，其包括电源转换模块、输入输出模块以及射频芯片的无线通信模块的设计。诠释了电动模型四轮转向汽车的控制策略与编程，本控制器利用电机驱动芯片控制直流电机的转动来实现四轮转向模型车的运行，同时应用射频芯片完成模型车的无线控制功能，实际应用表明该控制器的性能良好。
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| 关 键 词： | 四轮转向 TMS320LF2407A 电动模型汽车 |
Application of DSP2407 in Electric Control System Applied to Four Wheel Steering |
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| ZHANG Jian,TIAN Deng.Application of DSP2407 in Electric Control System Applied to Four Wheel Steering[J].Automobile Parts,2009(7):61-63. |
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| Authors: | ZHANG Jian TIAN Deng |
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| Affiliation: | (Chongqing Jiaotong University, Chongqing 400074, China) |
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| Abstract: | The necessity and feasibilitu of the electric four-wheel steering vehicles were analyzed. This system designs a motion controller based on TI company TMS320LF2407A DSP, and the necessary peripheral circuits for the control of 4WS. It includes the power conversion module, input output module and radio-frequency chip wireless communication module. The electric four-wheel steering vehicle control strategy and programming were interpretated. Using the controller chip to control the motor drive DC motor to achieve the rotation model of fourwheel steering cars running. At the same time, using the application of radio frequency chip to complete the model CC1110FX wireless control cars. Practical application showed that the controller perfected well. |
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| Keywords: | 4WS Control DSP Hardware circuit |
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