主要成果:
在靶场外弹道测试技术领域,先后研制了第二代高速同步狭缝摄影机、我国第二代、第三代天幕靶、国内第一台测速光幕靶、第一台天幕立靶测试系统,将光电技术成功用于外弹道测试领域,填补了我国相关技术领域的空白,使我国常规兵器的测试技术前进了一大步,个别技术达到国际先进水平,甚至超过了国外。弹丸在外弹道的主要参数有速度、密集度、转速以及飞行姿态等,课题组针对以上参数的测试展开了技术攻关,成功研制系列测速天幕靶、系列测速光幕靶以及光电立靶和图像测试装置,其中系列化测速天幕靶和光幕靶,技术水平达到国际领先,由于成功解决抗干扰和大动态范围灵敏度问题,研制的设备是国内常规靶场试验测试的骨干仪器,JYJ-90型天幕靶被总装备部31基地确定为优良装备,天幕靶和光幕靶已推广使用至全国90%以上的靶场,终止了此类仪器的进口局面,并出口20多个国家,为国家赢得了荣誉,为企业节约了资金,提高了我国兵器研制和生产的效率。
近几年,课题组突破了“大靶面光幕靶测速技术”、“天幕靶测试连发速度技术”,“大靶面立靶坐标测试技术”等技术难题,成功解决了脱壳弹速度测量、曳光弹速度测量以及高射速高射频连发射击弹丸的测速和密集度测试难题,为国家重点型号武器系统的研发提供基础测试和校验手段。
50多年的发展,在靶场测试领域取得了一批高水平科技成果和发明专利,并拥有自主知识产权。如,“高速狭缝摄影机取输片机构”获国家发明四等奖,“狭缝联动摄影外弹道测试系统”获兵器工业总公司科技进步二等奖,“XGK-05型天幕立靶测试系统”获国防科工委三等奖等;“XGK-08型六光幕阵列天幕立靶测试系统”获兵器工业总公司科技进步一等奖。
代表性论文:
[1]倪晋平,卢红伟,田会.七光幕阵列测试双管武器立靶密集度方法研究[J].兵工学报,2013,34(04):398-405.
[2]倪晋平,杨雷.能识别破片群飞行方向和位置的速度测量方法[J].兵工学报,2007(01):33-37.
[3]倪晋平,辛彬,冯斌.室外用立靶密集度参数测量技术研究进展[J].西安工业大学学报,2013,33(04):259-267.
[4]倪晋平,魏建凯.天幕靶技术研究进展[J].西安工业大学学报,2011,31(07):589-596.
[5]倪晋平,杨雷,田会.基于大靶面光幕靶的两类六光幕阵列测量原理[J].光电工程,2008(02):6-11+20.
[6]倪晋平,田会.用于光幕测试的时刻信息提取方法研究[J].光学技术,2008(01):141-144+148.
[7]倪晋平,王铁岭.光电靶的工作原理及应用[J].西安工业学院学报,1997(01):36-41.
[8]倪晋平,卢红伟,董涛.弹着点坐标的组合光幕阵列测量方法[J].弹道学报,2012,24(01):37-40.
[9]倪晋平,田会,杨雷.战斗部破片速度光幕靶测量方法研究[J].光学技术,2008(01):152-155.
[10]倪晋平,杜文斌,董涛.天幕靶灵敏度标定方法研究[J].西安工业大学学报,2011,31(03):216-220.
[11] Tian H , Yuan Y , Ni J . Testability of Six-intersection Detection Area Measurement Method Based on Photoelectric Detection[J]. Optik, 2020, 216(4):164963.
[12] Tian H , Yuan Y , Chen D . Improvement of the detection sensitivity uniformity of an indoor light screen array measurement system with large field of view angle using multi-lens splicing[J]. Optik, 2018, 181.
[13] Tian H , Ni J , Jiao M . Measurement model and algorithm for measuring flight parameter of parabolic trajectory by six-light-screen array[J]. Optik, 2015, 126(24):5877-5880.
[14]田会,倪晋平,焦明星.抛物线弹道弹丸飞行参数测量模型与精度分析[J].仪器仪表学报,2016,37(01):67-74.
[15]田会,倪晋平.一体化结构四组合光幕阵列测量研究[J].仪器仪表学报,2014,35(02):320-326.
[16]田会,倪晋平,焦明星.弹丸穿过梯形光幕过幕时刻提取算法研究[J].光子学报,2014,43(12):120-124.
[17]田会,焦明星,倪晋平,王国珲.多管齐射武器弹幕参数的细分光幕阵列测试方法[J].红外与激光工程,2013,42(02):507-512.
[18]田会,倪晋平,焦明星,胡旭,高芬.镜头式光幕探测灵敏度分布规律研究[J].兵工学报,2016,37(02):325-331.
[19]田会,倪晋平.九光幕阵列测量终点弹道弹丸飞行参数方法研究[J].仪器仪表学报,2018,39(05):17-23
[20]田会,倪晋平,李亚胜.测速光幕靶用数字信号处理算法[J].应用光学,2012,33(03):542-547.
[21]蔡荣立,倪晋平,田会.光幕靶技术研究进展[J].西安工业大学学报,2013,33(08):603-610.
[22]蔡荣立,倪晋平,马时亮,陈兴旺.基于光幕靶的曳光弹速度测量系统[J].弹道学报,2011,23(02):92-95+105.
[23]蔡荣立,倪晋平,杨敏,王铁岭.双缝光幕靶设计[J].应用光学,2007(04):392-396.
[24]蔡荣立,倪晋平,武志超,冯斌,尚羽超.四光幕阵列的平面方程模型与解算[J].光电工程,2016,43(09):26-31.
[25]蔡荣立,陈瑞,卢岩涛.基于转镜运动补偿的弹丸同步摄影技术研究[J].光学仪器,2012,34(06):21-25.
[26]蔡荣立,姬博文,倪晋平.火炮随动系统调试仪的设计与实现[J].西安工业大学学报,2011,31(03):210-215.
[27]蔡荣立,谭番琼.火炮随动控制系统监控仪设计[J].现代电子技术,2010,33(09):32-34+37.
[28]蔡荣立,燕冲.锁相检测技术在靶场光电测试中的应用[J].四川兵工学报,2014,35(02):1-4.
[29]蔡荣立,张文辉,陈兴旺.固体火箭发动机推力测试曲线的处理算法优化[J].西安工业大学学报,2012,32(12):969-974.
[30]蔡荣立,张文辉,张永宁.磨光法在固体火箭发动机推力信号处理中的应用[J].工具技术,2012,46(02):76-80.
[31]Dong T , Yang J , Chen D , et al. Analysis of the capture rate of barrel weapon test based on laser screen velocity measurement system[J]. IEEE Access, 2021, 9: 9636-9642.
[32]Dong Tao, Yang Jiu-qi, Chen Ding, et al. Calibration method for the structure parameters of a single linear array CCD-based photoelectric detection system using a matrix inversion transformation[J]. OPTIK, 2018, 171:446-452.
[33]Dong Tao, Gao Feng-jia, Chen Ding, et al. Recognition method of the dual-objective in a linear array CCD-based improved photoelectric measurement system using two lasers with different wavelengths[J]. OPTIK, 2020, 164857.
[34] Dong T , Hua D , Li Y , et al. Measuring principle of vertical target density based on single linear array CCD camera[J]. Journal of Applied Optics, 2014, 125(1):176-178.
[35]董涛,华灯鑫,李言,倪晋平.用于三发弹丸同时着靶的密集度测量方法[J].光子学报,2013,42(11):1329-1333.
[36]董涛,华灯鑫,李言,倪晋平.一种双目标同时着靶坐标测量方法[J].兵工学报,2013,34(10):1273-1278.
[37]董涛,倪晋平,宋玉贵,李笑娟.高射频武器弹丸连发速度测量系统[J].弹道学报,2010,22(01):33-36.
[38]董涛,倪晋平,马时亮.基于天幕靶的弹丸飞行时间计算方法[J].探测与控制学报,2007(03):29-33.
[39]董涛,倪晋平,马群,马时亮.10m×10m大靶面激光立靶设计[J].光学技术,2010,36(03):368-371.
[40]董涛,倪晋平.基于天幕靶的六光幕立靶测量原理[J].应用光学,2011,32(05):913-916.
[41]Ding Chen, Jinping Ni. Calibration and Equalization for the Measurement Channels of a Photoelectric Testing System With Intersecting Detection Areas[J]. IEEE Access. 2021,9:17520-17529.
[42]Chen Ding, Ni Jingping, Bai Lang, et al. Detection method for the dynamic signal of sky screen-based velocity measurement system using Bayesian Generalized Likelihood Ratio Tests[J]. Optik. 2020,210:164511.
[43]Chen Ding, Ni Jingping, Bai Lang, et al. Evaluation on the Safety Performance of a Millimetre Wave Radar–Based Autonomous Vehicle[J]. Journal of Measurement Science and Instrumentation. 2020,11,(01):1-10.
[44]Chen Ding, Ni Jingping, Bai Lang, et al. Test Method for the Safety Performance of the Millimeter Wave Radar -Based Autonomous Vehicle Using Distance Deception Jamming[C]//2018 International Conference on Sensor Networks and Signal Processing (SNSP). 2019:255-260.
[45]Ding Chen, Jinping Ni, Lang Bai, et al. Detection method for the dynamic signal in light screen array based on constant false alarm rate[C]//3rd International Conference on Photonics and Optical Engineering. 2019.
[46]Chen Ding, Ni Jinping, Bai Lang, et al. Evaluation method for the performance of light screen array measurement system based on semi-physical simulation[J]. Optik. 2019,178:884-891.
[47]Ding Chen, Jinping Ni, Lang Bai, et al. Evaluation Method for the Performance of Light Screen Array Using Semi-Physical Simulation[C]//2018 IEEE International Conference on Mechatronics and Automation (ICMA). 2018:755-760.
[48]Ding Chen, Jin-ping NI, Rui CHEN, et al. Optimization arrangement approach to avoid multiple projectiles passing simultaneously through a screen in a sky-screen velocity measurement system[C]//2018 International Conference on Defence Technology. 2018:783-786.
[49]Ding Chen, Jingping Ni. Pulse compression-based improvement on the estimation accuracy of time interval between two trigger signals in light screen array[J]. Optik. 2018,158,(2):675-683.
[50]陈丁, 倪晋平, 李笑娟. 速射身管武器外弹道弹丸同时穿过光幕概率分析[J]. 兵工学报. 2018,39,(02):383-390.