Truncated D-optimal Design of AccelerometerEzperiments on Centrifuge

摘要：

In order to calibrate the high-order coefficients and to increase the experimental accuracy of accelerometers tested on centrifuge,the D-optimal theory is applied in the experimental optimal design. Due to that the low-order items of accelerometers are inaccurate in the test on centrifuge,the truncated Doptimal algorithm is presented to solve this problem. The iterative computational algorithm is repeated until the maximal dispersion points of model equations are achieved. The experimental results demonstrate that the proposed method used in model identification of high-order parameters outperforms general D-optimal design methods.

关键词： Accelerometer test plan truncated D-optimal design centrifuge.

作者: Jiang Xiaoxiong Liu Yu Su Baoku

作者单位: Space Control and Inertial Technology Research Center Harbin Institute of Technology,Harbin,Heilongjiang Province,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 886-890

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）