A New Method to Predict the Muzzle Velocity

摘要：

The prediction of the muzzle velocity produce a great effect on the accuracy of the cannon system. As to the loss in muzzle velocity, because of the unequation of barrel wear ,its precise value is difficult to get by the old measure methods (e.g. measuring chamber length or measuring chamber diameter). But with the use of cannon muzzle velocity measuring equipment, it provides us a new thought, that is to construct the standardization module and equivalent exchange module by using the measured muzzle velocity data, then to construct the precise mathematic pattern by using the extended kalman filter to predict the next muzzle velocity accurately.

关键词： Velocity Prediction Extended Kalman Filter Loss in Velocity Error Analysis

作者: LIU Keping LI Rui JIANG Wei LIN Chaoyong

作者单位: Foreign Training Department, Artillery of Academy Nanjing Branch, Nanjjing, 211132

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）