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国外六十年代中期兴起的新型惯性器件—挠性加速度计,因具有结构简单、体积小、造价低、可靠性高、寿命长等优点,现已广泛应用于包括航天飞机在内的各类惯导技术和国民经济等许多领域。一九八四年一月上旬,上海仪表厂研制成功的NJ—2挠性加速度计经三十个单位的专家和同行审查,通过了技术鉴定。鉴定会对试样批的挠性加速度计进行了抽样静态测试,认为它精度较高、非线性误差较小、稳定性较好,已达到目前国内的先进水平。鉴定会认为,该产品的关键工艺已基本解决,工艺稳定,有关技术资料基本正确和完整。
Due to its simple structure, small size, low cost, high reliability and long life, the new type of inertial device that is emerging in foreign countries in the mid-1960s has been widely used in various kinds of inertial devices including space shuttle Guidance technology and national economy and many other fields. In early January 1984, Shanghai Instrument Factory successfully developed NJ-2 flexible accelerometer by thirty units of experts and peer review, passed the technical appraisal. Identification of the sample batch of flexible accelerometer sampling static test, that it has higher accuracy, smaller nonlinear error, better stability, has reached the current advanced level. Identification will think that the key process of the product has been basically solved, the process is stable, the basic technical information is correct and complete.