加速度傳感器輸出(急,在線等,給高分)
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遠(yuǎn)東測振(原北京測振儀器廠)的YDI-37內(nèi)裝電路加速度計的輸出有人了解嗎?網(wǎng)址是這個:http://www.vmif.com/product7.html 與技術(shù)支持交流得到的是:輸出為交流電壓信號,正負(fù)5V范圍。 關(guān)鍵是不理解這個交流電壓信號輸出,以前用到的都是直流輸出的。請知情... 遠(yuǎn)東測振(原北京測振儀器廠)的YDI-37內(nèi)裝電路加速度計的輸出有人了解嗎?網(wǎng)址是這個:http://www.vmif.com/product7.html 與技術(shù)支持交流得到的是:輸出為交流電壓信號,正負(fù)5V范圍。 關(guān)鍵是不理解這個交流電壓信號輸出,以前用到的都是直流輸出的。請知情人幫忙解答一下。謝謝了。在線等! 展開
全部評論(3條)
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- 夜嚎蒼狼 2009-10-18 00:00:00
- 后面有個斬波積分電路吧
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- 流量通速遞員 2009-10-25 00:00:00
- 應(yīng)該是電壓與加速度成比例 或者電壓的頻率與加速度成比例
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- nssvnsbvnbv 2009-10-18 00:00:00
- 直流信號容易理解,就是電平的高低。用在加速度只能代表加速度的大小。 而交流信號,它能包含多種信息,我們平時用到的信號,如廣播、電視、對講等等都屬于交流信號。那加速度傳感器輸出的信號,即要有大小,還要有方向。這就要用到交流信號了。
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- 加速度傳感器輸出(急,在線等,給高分)
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2009-10-17 01:42:10
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