溫度補償儀 的英文怎麼說
中文拼音 [wēndùbǔchángyí]
溫度補償儀
英文
temperature compensated meter- 溫 : Ⅰ形容詞(不冷不熱) warm; lukewarm; hot; gentle; mild Ⅱ名詞1 (溫度) temperature 2 (瘟) acute ...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 補 : Ⅰ動詞1 (修理; 修補) repair; mend; patch 2 (補充; 補足;填補) fill up; add supplement; supply; ...
- 償 : 動詞1. (歸還; 抵補) repay; compensate for 2. (滿足) meet; fulfil
- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
- 溫度 : [物理學] temperature
- 補償 : compensate; make up; make up for; make it up to sb. ; make sth. good; compensation; offset
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The main computer is programmed under windows, while the assistant computer is programmed under dos. the last, based on the idea of module - structure, the software of the testing system are designed, thus this software system is compatible and transplantable to design again. the experiment of measuring principle is taken : take the xy flat of lathe as the parallel - pole device and adjust the angle of sensor, the rotating - probe can test the felloe mould in scanning way
藉助虛擬儀器的思想,對測控系統進行了設計:採用光柵尺、光電編碼器測量可動部件的運動量,解析度高、誤差小;採用細分驅動的步進電機裝置,控制性能好;系統實施環境溫度的檢測、補償,提高了檢測精度;基於兩級微機組建測控系統:主機為人機界面,採用windows編程,從機用dos編程,實時性好;軟體設計採用兼容性和移植性好的模塊式結構,便於二次開發。As a kind of variometer, fluxgate magnetometer should has high observation precision as well as long - term stability and favorable temperature features. the compensation technology is the key for the performance of fluxgate magnetometer. this paper made an introduction about the compensation principle of fluxgate instrument
作為相對觀測的磁通門磁力儀,不僅要求其觀測精度應滿足要求,而且還要求儀器具有長期穩定性和良好的溫度特性,而對磁通門磁力儀的長期穩定性和溫度特性有重要影響的部分就是儀器的補償部分。In general, a precise resistor is in series with one of the resistors in wheatstone bridge to compensate the zero offset, and the other one is in parallel with another arm of the wheatstone bridge to compensate thermal zero drift. based on this principle, in this paper, a compensation method based on virtual instrument technology has been put forward. actuated by current source, a good calculation method of compensation resistors and their position in the bridge is deduced
本文基於串並聯電阻補償法的原理,提出了一種基於虛擬儀器的誤差補償方案,推導了在恆流源供電下可以精確的計算出補償電阻大小和補償位置的演算法,並且在虛擬儀器軟體平臺labview上完成了數據採集、處理、顯示等軟體的設計,經過實驗的驗證,對傳感器的零點溫度漂移補償取得較好的效果,而對靈敏度溫度漂移的工藝補償亦有一定的效果。Function of compensation lead cable which used for thermocouple is to prolong cold end of thermocouple, and composing system for measuring temperature by connecting with temperature meter. adopting high - quality import teflon insulation and sheath advanced technologic production chain, makes products owning good performance of resistance to high low temperature acidproof anticorrosive antiaging long - term using in oil, etc. normal working temperature is - 40 275
熱電偶用補償導線電纜的作用是來延伸熱電偶的冷端,與測溫儀連接構成測溫系統,產品選用進口優質聚四氟乙烯絕緣和護套,並採用先進擠出設備新工藝流水生產線,具有耐高溫低溫,耐酸堿,防腐,耐老化等優異性能,可浸入油水中長期使用,正常工作溫度- 40 275 。In instrument such as anemometer and electric meter, the compensation ability of magnetic temperature compensation materials to the permanent magnets determines the apparatus ' s accuracy
摘要在風速表、電度表等儀表中,磁溫度補償材料對永磁體補償能力的大小決定了儀表的精度。Conductance instrument is applied very popularly. but the traditional instrument has such shortcoming as many gears, manual compensation, big error. and it has complicated circuits and only can be used in a relative small scope
然而,傳統的電導率儀分檔多,溫度、極化效應和電容效應的影響引起的誤差需人工進行補償,或使用復雜的硬體電路,造成使用不便,電路復雜、校正范圍小。In order to improve measurement precision and display fidelity of the instrument, three new methods of nonlinear calibration of thermal instruments, which are based on intelligent control theory, are presented in this paper, such as nonlinear compensation of zr02 oxygen measurement instrument using bp nn, nonlinear calibration of temperature measurement sensors using cmac nn and nonlinear identification of throttle flow meter using ga. these methods prove to be not only simple but also effective
火電廠熱工儀表普遍存在非線性特性,為了提高參數測量的準確度和儀表顯示的精確度,基於智能控制理論,文中提出了熱工儀表非線性校正的新方法: bp神經網路補償氧化鋯氧量計非線性特性的方法、 cmac神經網路校正測溫傳感器非線性特性的方法、遺傳演算法辯識節流式流量儀表非線性特性的方法。With the quick development of electronic technology, high - stability crystal oscillator is being used more and more widely. especially, temperature - compensated crystal oscillator ( tcxo ) is commonly used in electronic equipments such as communication, navigation, radar, measure instruments etc.
隨著電子技術的飛速發展,頻率高度穩定的晶體振蕩器得到了廣泛的應用,特別是溫度補償晶體振蕩器( tcxo )更是廣泛應用於通信、導航、雷達、測量儀表等電子設備中。Analog temperature compensation crystal oscillator ( atcxo ) is widely used in electronic equipments such as communications, navigation, radar, mobile telephone, program control telephone, measure instruments etc. as their reference frequency source, it is critical part of the above equipments, called as their “ heart ”
模擬溫度補償晶體振蕩器( atcxo )廣泛應用於通信、導航、雷達、移動通信、程式控制電話、測量儀器等電子設備中。作為基準頻率源,它是上述電子設備的關鍵部件,被稱為此類電子設備的「心臟」 。The press instrument has many advantages, for example the measure range is 0 ~ 60mpa, the precision is one percent, and the hydraulic press of two roads was sampled every five minutes. this system makes use of the " data fusion " technique to compensate measuring errors caused by temperature changing. the press instrument has large storage space and can store about thirteen day ' s press data
該測試儀的主要特點是:測量量程為0 60mpa ,精度為1 ;每5分鐘採集一次兩路通道液壓壓力值;採用「數據融合」技術進行溫度補償;數據容量大,能存放約13天的壓力數據; led顯示器可交替顯示兩路壓力值;無線數據通信功能,傳輸速率為9600kbps ;採用本安設計,可安全的應用於環境復雜的煤礦井下。However, many influence factors especially the temperature have influence on the output signal of infrared moisture meter which belongs to the weak signal, and the existing infrared moisture meter have some defects such as just carrying simple filter and temperature compensation on it, so the measurement precision, the capability of adapting the environment and anti - noise are still not satisfying, as well as its performance and maintenance
但由於被測信號十分微弱,測量過程干擾因素較多,尤其是溫度,而現有的紅外水分儀在信號處理方面往往只是進行簡單的濾波與溫度補償,致使儀器在測量精度、適應環境、抗干擾性能、調試與維護等方面還不盡人意。Aiming at the pressure sensor in fcs, the static nonlinear compensation vi with neural networks ( nn ) is designed using labview. secondly, the dynamic characteristic of the sensor is analyzed
首先,本文分析傳感器的靜態特性和非線性誤差,利用labview針對飛控系統中的壓力傳感器,運用神經網路方法設計靜態非線性溫度補償儀。Compared with the traditional compensation technology, the author of this paper brought forward a new idea to realize auto - compensation on basis of the auto - controlling theory. the related electro - circuit and controlling program for auto - compensation are introduced in this paper in detail. experiments were made to test the stability and temperatures features and the results shows that the effect of auto - compensation is better than the traditional compensation method
本文分析了磁通門磁力儀的補償原因和補償原理,通過對傳統補償方法的分析提出了基於自動控制理念的自動補償方法,並設計了實現電路、編制了程序,從而實現了磁通門磁力儀的自動補償,並且作了補償的穩定性和溫度性實驗,實驗結果表明自動補償效果優于傳統的補償方法。This tester has functions of whole - procedure automatization, temperature compensation, automatic pressure value corrected to standard atmospheric condition, and so on
該儀器測量全過程自動化,具有溫度補償功能,能自動換算到標準狀態下的壓力值。分享友人