激光制导武器半实物仿真中激光能量模拟误差研究
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摘要
激光制导武器半实物仿真中通过对激光能量精确控制,来逼真模拟战场环境下激光导引头接收到的激光能量。需要对激光能量模拟误差进行分析研究,以保证半实物仿真的可信度。重点分析了半实物仿真中激光信号传输的全过程,给出了激光信号传输各环节引起的能量控制不确定度;提出了激光能量密度模拟误差模型和误差分析方法,举例说明了该误差分析方法的具体应用,并设计实验验证了模型准确性。根据误差分析模型,可有效评估激光能量密度模拟误差,优化仿真想定设计,保证半实物仿真结果精度。
In laser guided weapon hardware-in-the-loop simulation, laser energy is controlled accurately to simulate the laser energy in battlefield environment. In order to assure simulation reliability, simulating error should be analyzed. The laser signal transmitting process was analyzed, and the energy control uncertainty of every transmitting link was introduced. The laser energy simulating error model was developed and error analysis method was introduced by an example. The error model can be used to evaluate laser energy simulating error and to optimize simulation design, which can assure hardware-inthe-loop simulation result precision.
In laser guided weapon hardware-in-the-loop simulation, laser energy is controlled accurately to simulate the laser energy in battlefield environment. In order to assure simulation reliability, simulating error should be analyzed. The laser signal transmitting process was analyzed, and the energy control uncertainty of every transmitting link was introduced. The laser energy simulating error model was developed and error analysis method was introduced by an example. The error model can be used to evaluate laser energy simulating error and to optimize simulation design, which can assure hardware-inthe-loop simulation result precision.
引文
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[8]Zhao Hongpeng, Liu Yanfang, Liang Weiwei, et al. Design of a high-precision continuous dynamic laser energy attenuation device and the measure to calibrate the precision of the device[J]. Infrared and Laser Engineering, 2013, 42(S1):143-148.(in Chinese)赵宏鹏,刘艳芳,梁巍巍,等.高精度连续动态激光能量衰减装置设计及其标定方法[J].红外与激光工程, 2013, 42(S1):143-148.
[9]Zhang Jinsheng, Wang Shicheng, Xu Ping, et al.Development and demarcating of diffuse reflector of laser guided weapon simulation system[J]. Journal of Optoelectronics·Laser, 2005, 16(4):421-424.(in Chinese)张金生,王仕成,徐萍,等.激光制导武器仿真系统漫反射屏研制及标定[J].光电子·激光, 2005, 16(4):421-424.
[10]Wang Shicheng, Liu Yuan, Liu Zhiguo, et al. Hardware-inthe-loop simulation technology for size of laser facular of laser guided weapon[J]. Opto-Electronic Engineering, 2009,36(9):1-5.(in Chinese)王仕成,刘源,刘志国,等.激光制导武器目标光斑大小半实物仿真研究[J].光电工程, 2009, 36(9):1-5.
[11]Fei Yetai. Error Theory and Data Processing[M]. Beijing:China Machine Press, 2004:87-90.(in Chinese)费业泰.误差理论与数据处理[M].北京:机械工业出版社, 2004:87-90.
[2]Deng Fanglin, Liu Zhiguo, Wang Shicheng. Design and development of the hardware-in-the-loop simulation system for laser seeker[J]. Journal of System Simulation, 2004, 16(2):255-257.(in Chinese)邓方林,刘志国,王仕成.激光导引半实物仿真系统的设计与研制[J].系统仿真学报, 2004, 16(2):255-257.
[3]Wang Jiang, Lin Wei, Wang Peng, et al. Analysis of laser energy chain in the hardware-in-the-loop simulation system of semi-active laser guide[J]. Infrared and Laser Engineering, 2011, 40(7):1230-1233.(in Chinese)王江,林蔚,王鹏,等.激光半主动制导武器半实物仿真系统能量链研究[J].红外与激光工程, 2011, 40(7):1230-1233.
[4]Zhang Jinsheng, Wang Shicheng, Xu Ping, et al. Design of a simulation system for laser guided weapons[J]. Electronics Optics&Control, 2005, 12(2):55-59.(in Chinese)张金生,王仕成,徐萍,等.激光制导武器仿真系统设计与研制[J].电光与控制, 2005, 12(2):55-59.
[5]Shen Yongfu, Deng Fanglin, Ke Xizheng. Scheme design of semi-physical simulation system for a laser-guided bomb seeker[J]. Infrared and Laser Engineering, 2002, 31(2):166-169.(in Chinese)沈永福,邓方林,柯熙政.激光制导炸弹导引头半实物仿真系统方案设计[J].红外与激光工程, 2002, 31(2):166-169.
[6]Wang Shicheng, Zhang Jinsheng, Gao Zhijie, et al. Precise laser attenuating model in the lab on laser-guided weapon simulation[J]. Journal of System Simulation, 2004, 16(2):238-241.(in Chinese)王仕成,张金生,高智杰,等.激光制导武器仿真实验室环境中的精确激光衰减模型[J].系统仿真学报, 2004, 16(2):238-241.
[7]Lu Changjie, Pan Quan. Research on accurate control of energy in calibration system of threshold value of laser seeker[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2006, 26(2):892-896.(in Chinese)陆长捷,潘泉.激光导引头阈值标定系统能量精确控制研究[J].弹箭与制导学报, 2006, 26(2):892-896.
[8]Zhao Hongpeng, Liu Yanfang, Liang Weiwei, et al. Design of a high-precision continuous dynamic laser energy attenuation device and the measure to calibrate the precision of the device[J]. Infrared and Laser Engineering, 2013, 42(S1):143-148.(in Chinese)赵宏鹏,刘艳芳,梁巍巍,等.高精度连续动态激光能量衰减装置设计及其标定方法[J].红外与激光工程, 2013, 42(S1):143-148.
[9]Zhang Jinsheng, Wang Shicheng, Xu Ping, et al.Development and demarcating of diffuse reflector of laser guided weapon simulation system[J]. Journal of Optoelectronics·Laser, 2005, 16(4):421-424.(in Chinese)张金生,王仕成,徐萍,等.激光制导武器仿真系统漫反射屏研制及标定[J].光电子·激光, 2005, 16(4):421-424.
[10]Wang Shicheng, Liu Yuan, Liu Zhiguo, et al. Hardware-inthe-loop simulation technology for size of laser facular of laser guided weapon[J]. Opto-Electronic Engineering, 2009,36(9):1-5.(in Chinese)王仕成,刘源,刘志国,等.激光制导武器目标光斑大小半实物仿真研究[J].光电工程, 2009, 36(9):1-5.
[11]Fei Yetai. Error Theory and Data Processing[M]. Beijing:China Machine Press, 2004:87-90.(in Chinese)费业泰.误差理论与数据处理[M].北京:机械工业出版社, 2004:87-90.