| 基于双DSP与FPGA的飞机发电机控制器的设计 |
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| 引用本文： | 吴小华,陈巧妹,张惠蓉,王亚玲.基于双DSP与FPGA的飞机发电机控制器的设计[J].计算机测量与控制,2009,17(6):1123-1125. |
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| 作者姓名： | 吴小华 陈巧妹 张惠蓉 王亚玲 |
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| 作者单位： | 西北工业大学,自动化学院,陕西,西安,710072 |
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| 摘 要： | 根据先进飞机对实时性和可靠性的要求,提出了一种基于定点+浮点双DSP的全数字式飞机发电机控制器设计方案;采用定点DSP TMS320F2812实现整个GCU的管理和通信功能,新型浮点型DSP TMS320F28335实现复杂的电压调节控制算法,采用FP-GA对状态和控制信号进行逻辑综合,共同完成GCU对飞机发电机的控制保护功能;同时采用嵌入式实时操作系统DSP/BIOS作为TMS320F2812管理软件的开发平台,进行实时多任务设计;该发电机控制器实时性好、可靠性高,还具有很好的扩展性。
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| 关 键 词： | 发电机控制器 双DSP FPGA DSP/BIOS |
Design of Aircraft Generator Control Unit Based on Dual-DSP and FPGA |
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| Wu Xiaohua,Cheng Qiaomei,Zhang Huirong,Wang Yaling.Design of Aircraft Generator Control Unit Based on Dual-DSP and FPGA[J].Computer Measurement & Control,2009,17(6):1123-1125. |
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| Authors: | Wu Xiaohua Cheng Qiaomei Zhang Huirong Wang Yaling |
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| Affiliation: | College of Automation;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | To meet the requirements of real-time and reliability of advanced aircraft,the design of generator control unit based on a dual DSP system including a pointing DSP and a floating-pointing DSP is proposed.DSP TMS320F2812 achieves management and communication function of GCU,DSP TMS320F28335 achieves complex control algorithms of voltage regulation.Then FPGA implements the logic integration of state and control signals to complete control and protection function of GCU to aircraft.The real-time multitask desi... |
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| Keywords: | FPGA DSP/BIOS |
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