| 方位捷联平台速率陀螺动态误差模型试验方法研究 |
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| 引用本文： | 刘西河.方位捷联平台速率陀螺动态误差模型试验方法研究[J].战术导弹技术,1994(2):31-35. |
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| 作者姓名： | 刘西河 |
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| 作者单位： | 中国航天工业总公司三院 |
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| 摘 要： | 建立方位捷联平台速率陀螺的误差模型,提出了在 H_2范数意义下采用正交多项式逼近算法,估计方位捷联平台速率陀螺的动态误差模型。并研究了平台偏离水平面时的处理方法。试验结果表明该方法具有较好的准确性,采用方位捷联平台惯导系统的某导弹靶试结果,证明其工程实用价值是显著的。
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| 关 键 词： | 方位捷联平台 速率陀螺 动态误差模型 试验方法 |
DYNAMIC ERROR MODEL TEST METHOD FOR RATE GYRO USED IN AZIMUTH STRAPDOWN PLATFORM |
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| Liu Xihe The Third Research Academy of CASC.DYNAMIC ERROR MODEL TEST METHOD FOR RATE GYRO USED IN AZIMUTH STRAPDOWN PLATFORM[J].Tactical Missile Technology,1994(2):31-35. |
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| Authors: | Liu Xihe The Third Research Academy of CASC |
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| Affiliation: | Liu Xihe The Third Research Academy of CASC |
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| Abstract: | Error model of rate gyro used in azimuth strapdown platform is built up.Its dynamic error model is estimated by using orthogonal polynomial approximation method in H_2 norm.Processing method in platform off-horizontal plane is studied.Test results show that the method gives better precision,and has practical value in engineering. |
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| Keywords: | Azimuth strapdown platform Rate gyro Dynamic error model Test method |
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