CAJ | 학술논문

保密通信在现代化科技中扮演至关重要的角色，混沌同步电路是实现保密通信的一种方式。在无线环境下采用基于ARM的混沌同步平台，使数字驱动电路产生与响应系统接收信号同步的Lorenz混沌信号，从而达到保密通信的作用。实验表明，在通信参数与控制参数选择合适的情况下，同结构、同参数、不同初始状态下的混沌系统可以在此平台上达到同步。由于逻辑电路在精度和可控度方面相比于模拟电路具有巨大优势，因此基于ARM的混沌同步序列有广泛的应用前景。
보밀통신재현대화과기중분연지관중요적각색，혼돈동보전로시실현보밀통신적일충방식。재무선배경하채용기우ARM적혼돈동보평태，사수자구동전로산생여향응계통접수신호동보적Lorenz혼돈신호，종이체도보밀통신적작용。실험표명，재통신삼수여공제삼수선택합괄적정황하，동결구、동삼수、불동초시상태하적혼돈계통가이재차평태상체도동보。유우라집전로재정도화가공도방면상비우모의전로구유거대우세，인차기우ARM적혼돈동보서렬유엄범적응용전경。
Secrecy communication plays a vital role in modern science and technology field; the chaos synchronization circuit is one of the modes to achieve secrecy communication. Under wireless environment, by adopting the chaos synchronization platform based on ARM, to make the digital driving circuit generate Lorenz chaos signal that can be synchronized with the signal received by response system, thus the goal of secrecy communication is reached. The results of experiments show that if appropriately select communication parameters and control parameters, the chaos systems having the same structure and same parameter while different initial state can be synchronized on this platform. Because logical circuit possesses great advantages than analog circuit in accuracy and controllability, the chaos synchronization sequence produced using ARM has wide applicable prospects.