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Dive into the research topics where Ma Xiaobo is active.

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Featured researches published by Ma Xiaobo.


international conference on artificial intelligence management science and electronic commerce | 2011

Notice of Retraction Failure distribution model of NC machine tool's MTTF based on maximum likelihood method

Ma Xiaobo; Liu Kuo; Wang Jiaxing; Yu Wendong; Tan Zhi; Yu Fulai

Based on data process and analysis of NC machine tools MTTF, probability density function is presented and the obedient distributing type is analyzed. On the base of it, parameter estimation and fit check is done by lognormal distribution, weibull distribution and rayleigh distribution respectively based on maximum likelihood method. Finally, probability density function, distribution function and MTTFs point estimating value of different distribution model are compared. The simulation results shows that rayleigh distribution model can describe datas distribution more accurately than weibull distribution model.


Archive | 2014

Method for testing and evaluating numerically-controlled machine tool cutting heat errors of based on small milling holes

Qiu Jian; Li Yan; Ma Xiaobo; Ren Baogang; Li Jiankang; Yu Wendong; Chen Jingwei


Archive | 2013

Main shaft performance testing platform

Liu Chunshi; Lin Jianfeng; Kong Xiangzhi; Song Wei; Ma Xiaobo; Ma Shilong; Tong Jian; Qiao Baozhong; Yan Kehui; Sun Jin; Di Zijian


Archive | 2015

Sensor position adjusting device for spindle rotation error detection

Liu Chunshi; Lin Jianfeng; Li Yan; Ma Xiaobo; Zhang Xiaoming; Tong Jian; Guan Xiaoyong; Liu Di; Li Jun; Qiu Guixia


Archive | 2013

Cutting condition monitoring system based on computerized numerical control (CNC) milling machine spindle servo motor current signal

Qiu Jian; Liu Chunshi; Lin Jianfeng; Ma Xiaobo; Cao Wenzhi; Liu Qiwei; Ren Baogang; Fan Shiping; Yang Xu; Tan Yanlin


Archive | 2013

Comprehensive machine tool property evaluation method based on entropy weight and membership theory

Liu Kuo; Lin Jianfeng; Ma Xiaobo; Wang Guanming; Tan Zhi; Yu Fulai; Tong Jian; Wang Haibin


Archive | 2014

Mechanical device used for work posture simulation of milling main shaft unit

Liu Chunshi; Lin Jianfeng; Ma Xiaobo; Guan Xiaoyong; Tong Jian; Zhang Xiaoming; Liu Di; Chen Jingwei; Zhang Lei


Archive | 2013

Numerically controlled lathe prototype testing process and evaluation method

Liu Chunshi; Tan Zhi; Lin Jianfeng; Ma Xiaobo; Liu Kuo; Zhou Liguo; Wang Tongfeng; Chen Jingwei; Zhang Lei; Tan Yanlin


Archive | 2013

Numerical control rotating tower tool rest combination property test platform

Liu Chunshi; Lin Jianfeng; Kong Xiangzhi; Li Zhaowei; Ma Xiaobo; Yu Wendong; Tan Zhi; Yan Kehui; Jin Tie; Sun Yang; Geng Hua; Di Zijian; Yang Di


Archive | 2012

Comprehensive properties test platform for numerically controlled turret

Liu Chunshi; Lin Jianfeng; Kong Xiangzhi; Li Zhaowei; Ma Xiaobo; Yu Wendong; Tan Zhi; Yan Kehui; Jin Tie; Sun Yang; Geng Hua; Di Zijian; Yang Di

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Li Yan

Harbin Institute of Technology

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