离心机上辨识加速度计模型参数的优化试验设计  

Optimal Design of Test Plan for Identifying the Model Parameters of Accelerometer on a Centrifuge

作　　者：陈希军[1] 吴广玉[1] 姜复兴[1] 

机构地区：[1]哈尔滨工业大学,哈尔滨150001

出　　处：《中国惯性技术学报》1999年第4期93-97,共5页Journal of Chinese Inertial Technology

摘　　要：本文针对离心机上测试加速度计时可以在多个球面上布测试点的特点，研究了双球面组合试验计划的优化设计问题，得出了Ｄ 最优准则下一个优化的组合试验计划测度比，并进行了工程简化，得到了一个实用的准Ｄ 最优组合试验计划。Considering that the test points can be distributed on several spherical surface when an accelerometer is tested on a centrifuge,an optimal design of combination test plan on two spherical surface is studied in this paper.As a result,an optimal measure ratio is derived under Doptimized criterion and a practical suboptimal combination test plan is obtained by engineering simplifying.

关 键 词：加速度计 离心机 双轴位置滚转法 D-最优准则 

分 类 号：U666.12[交通运输工程—船舶及航道工程]