本文選題：陀螺儀　切入點(diǎn)：浮子　出處：《哈爾濱工業(yè)大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：陀螺儀作為高精度敏感元件,其生產(chǎn)制造過程中的靜平衡工序是必不可少的環(huán)節(jié)�，F(xiàn)有的陀螺儀浮子的靜平衡技術(shù),測(cè)量過程中浮子處于非自由的轉(zhuǎn)軸支撐狀態(tài),測(cè)量過程多需要人工重復(fù)操作,生產(chǎn)效率較低。為此,本文提出了針對(duì)圓筒形液浮陀螺儀浮子在全液浮狀態(tài)的不平衡量測(cè)量方法,并設(shè)計(jì)了靜平衡機(jī)裝置。首先結(jié)合陀螺儀浮子結(jié)構(gòu),根據(jù)力學(xué)定律,提出了不平衡量測(cè)量方法的方案步驟,建立了不平衡量測(cè)量數(shù)學(xué)模型,采用了正交基變換方法解算數(shù)學(xué)模型,給出了狀態(tài)空間表達(dá)式,分析了系統(tǒng)的性能,構(gòu)建了浮子的去重約束方程組,利用單純形法給出了去重的最優(yōu)化解,進(jìn)行了陀螺儀靜平衡裝置的軟件和硬件設(shè)計(jì),利用了亞像素邊緣檢測(cè)技術(shù)采集浮子在浮液中的姿態(tài)信息,進(jìn)行了仿真實(shí)驗(yàn),驗(yàn)證了陀螺儀浮子不平衡量測(cè)量方法的有效性和可行性。
[Abstract]:As a sensitive element with high precision, gyroscope is essential to the static balance process in the manufacturing process. The existing static balance technology of gyroscope float is in a non-free rotating shaft support state during the measurement process. The measurement process often needs manual repeated operation, and the production efficiency is low. In this paper, a method for measuring the unbalance of the float of cylindrical liquid gyroscope in the whole liquid floatation state is put forward in this paper. The static balancing machine is designed. Firstly, combining the structure of gyroscope float, according to the law of mechanics, the scheme and steps of measuring unbalance quantity are put forward, and the mathematical model of measuring unbalance quantity is established. The mathematical model is solved by orthogonal basis transformation method, the expression of state space is given, the performance of the system is analyzed, the equations of de-reconstraint of float are constructed, and the optimal solution of removing heavy is given by using simplex method. The software and hardware design of gyroscope static balance device is carried out, and the attitude information of float in floating fluid is collected by using sub-pixel edge detection technology, and the simulation experiment is carried out. The validity and feasibility of the measurement method of gyroscope float unbalance are verified.
【學(xué)位授予單位】：哈爾濱工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TN96

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 張少杰;楊陳東;;求解對(duì)稱正定線性方程組的正交基變換方法[J];河南科學(xué);2016年03期

2 任孚鮫;溫瑞萍;高月琴;;求解正定線性方程組的具有共軛性的并行多分裂迭代法（英文）[J];應(yīng)用數(shù)學(xué);2015年02期

3 溫瑞萍;孟國艷;王川龍;;對(duì)稱正定線性方程組具有任意權(quán)矩陣的多分裂迭代求解[J];計(jì)算數(shù)學(xué);2014年01期

4 程曉良;鄭璇;韓渭敏;;求解欠定線性方程組稀疏解的算法[J];高校應(yīng)用數(shù)學(xué)學(xué)報(bào)A輯;2013年02期

5 陸凱;李成金;趙勛杰;鄒薇;張雪松;;一種快速的亞像素圖像配準(zhǔn)算法[J];紅外技術(shù);2013年01期

6 鄒益民;;一種基于MATLAB的浮球姿態(tài)視覺檢測(cè)系統(tǒng)[J];制造業(yè)自動(dòng)化;2012年24期

7 敖特根;;單純形法的產(chǎn)生與發(fā)展探析[J];西北大學(xué)學(xué)報(bào)(自然科學(xué)版);2012年05期

8 劉建業(yè);謝征;馮銘瑜;趙偉;鄭睿;;超流體陀螺儀的發(fā)展概況與研究進(jìn)展[J];航空學(xué)報(bào);2012年01期

9 胡樹杰;;圖像亞像素邊緣檢測(cè)的新方法[J];制造業(yè)自動(dòng)化;2012年02期

10 唐麗;李鵬飛;;主元加權(quán)迭代法求解病態(tài)線性方程組[J];科學(xué)技術(shù)與工程;2012年02期

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