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）︰100/6/22 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 : 2011 Final-term test for "sensoring principles and applications" Note: This is an open-book test, but only your preview reports and lecture presentations(4 pdf slides) are acceptable 1.How to address primary signal conditionings for potentiometers, thermistors , strain gages, and pH meters?[20%] 2. What are your considerations to amplifying processing(selection of operating amplifiers and circuits) used in sensors developments?[20%] 3. Describe "noise" as detail as possible. Please write down also your complete solutions to noises in sensor systems(circuits)[20%] 4.Write down principle and application(s) of modulation, demodulation[20%] 5. The signal output of a pressure sensor is shown in below figure. please show your circuits design to find the T max and V max[30%] (the picture of the problem 5 is too difficult to draw on BBS :P) --

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