传感器与微系统
傳感器與微繫統
전감기여미계통
TRANSDUCER AND MICROSYSTEM TECHNOLOGY
2014年
8期
150-153
,共4页
液浮陀螺仪%热敏电阻器%温控系统
液浮陀螺儀%熱敏電阻器%溫控繫統
액부타라의%열민전조기%온공계통
liquid floating gyroscope%thermistor%temperature control system
建立了液浮陀螺仪温控模型，深入分析了其结构组成和工作原理。针对所建立的数学模型对各个结构参数进行了分析研究。对满足条件的热敏线圈和铂热敏电阻器的温控系统进行了实验验证，实验结果表明：改进后温控系统的静态性能和动态性能得到加强，控制精度较之前未受影响，铂热敏电阻器的使用未影响液浮陀螺仪的各项性能指标，为液浮陀螺仪选择更可靠的温控元件提供了有力的依据。
建立瞭液浮陀螺儀溫控模型，深入分析瞭其結構組成和工作原理。針對所建立的數學模型對各箇結構參數進行瞭分析研究。對滿足條件的熱敏線圈和鉑熱敏電阻器的溫控繫統進行瞭實驗驗證，實驗結果錶明：改進後溫控繫統的靜態性能和動態性能得到加彊，控製精度較之前未受影響，鉑熱敏電阻器的使用未影響液浮陀螺儀的各項性能指標，為液浮陀螺儀選擇更可靠的溫控元件提供瞭有力的依據。
건립료액부타라의온공모형，심입분석료기결구조성화공작원리。침대소건립적수학모형대각개결구삼수진행료분석연구。대만족조건적열민선권화박열민전조기적온공계통진행료실험험증，실험결과표명：개진후온공계통적정태성능화동태성능득도가강，공제정도교지전미수영향，박열민전조기적사용미영향액부타라의적각항성능지표，위액부타라의선택경가고적온공원건제공료유력적의거。
Temperature control model of liquid floating gyroscope is established,its structure,composition and working principle are analyzed in-depth. Aiming at various structural parameters of the constructed mathematical model are analyzed. It is verified by experiments on temperature control system of thermal coil and Pt thermistor which meets conditions,experimental results show that static and dynamic properties of improved temperature control system is streghtherned and control precision is not unaffected,usage of Pt thermistor does not affect performance index of liquid floating gyro,provide a strong basis for liquid floating gyroscope to select more reliable temperature control device.
