磁頭頻響 的英文怎麼說
中文拼音 [cítóubīnxiǎng]
磁頭頻響
英文
head response-
The frequency response of recording devices is a function of the relative speed of the recording medium past the head
記錄設備的頻率響應是上述記錄媒質經過磁頭的相對運動速度的函數。We improve the sensor head structure on the basis of analyzing the factors influencing the sensor head sensitivity. using thin fiber with 80 m and special framework, we get magnetic sensor head with small volume, high sensitivity and wide frequency response spectrum
在分析影響傳感器的傳感頭靈敏度的因素的基礎上，本文對傳感器傳感頭結構進行了改進，整個傳感頭都採用80 m的細徑光纖，通過特殊的骨架結構，實現了體積小、靈敏度高、頻率響應范圍寬的磁場傳感器傳感頭。Then the author gives emphasis to the analysis of the elastic arm in microdrive, builds the simplified continuous model, analyzes the model with vibration theory. the natural frequencies and modal shapes are deduced. the author builds discretized models of a few structures of the elastic arm, simulates the influences of the structure with ansys software
接下來，重點對微硬盤磁頭彈性臂進行了分析，建立了簡化的連續系統模型，並用振動理論來分析該系統，求取其固有頻率和模態振型，並對微硬盤磁頭彈性臂的幾種結構進行了離散化建模，分析了這些結構對整體特性的影響，並用ansys有限元軟體進行了模擬。
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