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《Mechanical Science and Technology》 2002-06
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Intelligent Creation Method of Antenna Servo Mechanism Precision

JIA Jian yuan, QIAO Xiao qiang,KANG Chun xia,DUAN Ke bo (College of Mechatronic Engineering, Xidian University, Xi′an 710071)  
On the basis of BP neural net algorithm that creates error compensation units, we propose a feasible sampling learning method and an efficient iterative format. It makes an efficient correction to direction measured error of antenna servo machanism which is caused by the error of shafting, dentition, transmission, inspect element and photic mechanical electrical match, and realizes intelligent system creation with high precision. This method is practical and simple, which can remarkably improve the system precision, and the angle measured error is reduced from 2 to 0.2 milliradian.
【CateGory Index】: TN820
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZHAO Guo-feng,FAN Wei-hua,CHEN Qing-wei,HU Wei-li(Department of Automation,Nanjing University of Science and Technology,Nanjing 210094,Jiangsu,China);A Survey on Backlash Nonlinearity[J];Acta Armamentarii;2006-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Yue dong(Dept. of Elec. Engn. Anhui University of Technology and Science,Wuhu 241000; China);Principles and applications of DS18B20 IC temperature transducer[J];JOURNAL OF ANHUI INSTITUTE OF MECHANICAL AND ELECTRICAL ENGINEERING;2002-04
2 WANG Xin-feng, QIU Jing (College of Electromechanical Engineering & Automation, National University of Defence Technology,Changsha 410073, China);Intelligent Self-Diagnosis Technique for Military Electromechanical Equipments[J];Ordnance Industry Automation;2004-01
3 SUN Dong-ping1, YAO Yi2, HONG Zhen-qi2 (1. Brigade of Graduate, Navy Submarine Academy, Qingdao 266071, China; 2. Dept. of Strategic Missile & Underwater Weapon, Navy Submarine Academy, Qingdao 266071, China);Application of Intelligent Sensors and FCS in Submarine Equipments[J];Ordnance Industry Automation;2006-06
4 CHEN Jun-ren,WANG Bao-qiang,LIU Xin-tian(Dept.of Electronics,CUIT,Chengdu 610225,China);Technology of multi-sensor data fusion and its application[J];Journal of Chengdu University of Information Technology;2005-05
5 ZHANG Yu-xin(Zhengzhou Yutong Enterprise Group Ltd,Zhengzhou 450016,China);Nonlinear Nonlinear Compensation for Pressure Sensors Used in Vehicle Diesel Engine Because of Thermal Drift Based on Information Fusion Technology[J];Journal of Chongqing Institute of Technology(Natural Science);2008-08
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7 GAO Zhiqiang 1, WEN Dianzhong 2, FANG Huajun 3 (1.Dept. of Information and Electronic Science, Harbin Institute Technology University, Harbin 150001, P.R.China) (2.Inst. of Electronic Engin., Heilongjiang University, Harbin 150080, P.R.China) (3.Mic;Research on the Intelligent Instrument for the Flux of Flow in the Oil Well[J];Journal of Transcluction Technology;2002-02
8 ZHANG Yonghuai, LIU Junhua (Xi′an Jiaotong University, Xi′an 710049, P.R.China);Improvement of Sensor′s Performance by Using BP Neutral Network and It′s New Algorithms[J];Journal of Transcluction Technology;2002-03
9 HE Peng-ju, CHENG Ming, MA Rong, XU Hai-gang(Northwestern Polytechnical University, Xi′an 710072,China);The Study of Temperature Compensation Method in SAW Pressure Sensors[J];Journal of Transcluction Technology;2003-04
10 WANG Xue-wei, ZHU Xue-zhi(College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China);An Improved Duality Interpolation Method for System Error Calibration[J];Journal of Transcluction Technology;2004-02
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 FENG Jin-ping1, 2,MA Wen-li1,HUANG Jin-long1 ( 1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China; 2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China );Anti-backlash Research of Telescopes Driven by Dual-bias Motors Using Dynamic Method[J];Opto-Electronic Engineering;2009-11
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