课程名称︰感测原理与应用 课程性质︰生机系大三必修 课程教师︰郑宗记 开课学院：生农学院 开课系所︰生物产业机电工程学系 考试日期（年月日）︰101/6/20 考试时限（分钟）：180分钟 是否需发放奖励金：是 （如未明确表示，则不予发放） 试题 : 2012 Final-term test for "sensing principles and application" 0620/2012, 14:20~17:00 Note: 1. This is an open-book test, but only two pages (A4 size) of hand writing note by yourself are permmitted. 2. Please return this sheet. 1. Resistive sensors can be express as R=R0(1+x), How to properly realize primary signal conditioners for various sensor according to R0 and x. Please show also rational. [30%] 2. What are your considerations to amplifying processing (selection of operating amplifiers and passive parts in circuits) used in sensor developments? [20%] 3. Discuss "noise" as detail as possible, Please write down also your complete solutions to noises in sensor systems (circuits). [20%] 4. Write down a major objective and principle of modulation, demodulation, as well as show an application to LVDT. [30%] --

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