基于代码生成技术的单相锁相环控制策略研究  

Research on the Control Strategy of Single Phase-locked Loop on Automatic Code Generation

作　　者：娄晓琪 Lou Xiaoqi(Shjiazhuang Instiute Of Railway Technology,Shijiazhuang Hebei 050000 China)

机构地区：[1]石家庄铁路职业技术学院,河北石家庄050000

出　　处：《石家庄铁路职业技术学院学报》2021年第2期85-88,共4页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：针对人工手写代码过程繁琐、开发周期长的缺点,采用嵌入式代码自动生成技术,完成了单相电力锁相环控制策略的软硬件算法的快速验证,显著地提升了控制系统的开发效率。首先采用MATLAB/Simulink搭建单相电力锁相环的仿真模型;其次通过基于模型的设计流程自动生成嵌入式代码,并成功链接DSP28335目标板;最后通过DAC输出相位信息,验证了代码自动生成技术的快速及可靠性。In view of the disadvantages of manual handwritten code process and long development cycle,the embedded code automatic generation technology is used to complete the fast verification of the software and hardware algorithm of the single-phase PLL control strategy,which significantly improves the development efficiency of the control system.Firstly,Matlab/Simulink is used to build the simulation model of single-phase PLL;secondly,the embedded code is automatically generated through the model-based design process,and the DSP28335 target board is successfully linked;finally,the accuracy and efficiency of the code automatic process technology are verified by analyzing the phase information of PLL output.

关 键 词：代码生成 单相锁相环 DSP28335 

分 类 号：TM-7[电气工程]