error n. 1.錯誤;失錯。 2.謬見,誤想;誤信;誤解。 3.罪過。 4.【數(shù)學】誤差;【法律】誤審,違法;(棒球中的)錯打。 commit [make] an error 犯[出]錯。 correct errors 改正錯誤。 a clerk's [clerical] error 筆誤。 mean errors 標準誤差。 a writ of error 【法律】(推翻錯誤原判的)再審命令。 nature's error 天生畸形。 in error 弄錯了的;錯誤地。 errors of commission [omission] 違犯[疏忽]罪。 fall into error 誤入歧途。 nature's error 天生畸形。 adj. -less 無錯誤的,正確的。
The system error is mainly determined by sensor error and initial alignment error by analyzing the error transfer characteristic of the sins system . after compensating the sensor error , the precision of the whole system almost remains the initial alignment process . it should include of gyroscope and speedmeter to compensate the error 通過對sins系統(tǒng)的誤差傳播特性分析可以發(fā)現(xiàn),系統(tǒng)的誤差主要由傳感器誤差和初始對準誤差決定,在對傳感器誤差進行補償之后,整個系統(tǒng)的精度幾乎就保持在初始對準的精度上;另外,在初始對準過程中還包含陀螺和加速度計的測漂和定標工作,以便進行誤差補償。
Based on the randomicity of the alignment errors , the method called " pseudo random number " is presented to simulate pseudo alignment errors . the theory of producing pseudo random number has been studied systematically . the method above - developed can be used to simulate pseudo alignment errors , and an example illustrates the method 分析了安裝誤差對結構/機構的影響,針對安裝誤差隨機性的特點提出了用偽隨機數(shù)生成的方法來模擬產(chǎn)生“偽安裝誤差”的思想;全面系統(tǒng)地研究了偽隨機數(shù)的產(chǎn)生理論和方法,同時闡述了安裝誤差的統(tǒng)計原理;開發(fā)了一個能夠用于模擬產(chǎn)生偽安裝誤差的應用軟件,并給出了安裝誤差模擬的算例。