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Low-Cost Multi-Purpose MEMS/Mechatronics Testing Laboratory for Undergraduate Students

面向本科生的低成本多用途 MEMS/机电一体化测试实验室

基本信息

批准号：
0633312
负责人：
Eniko Enikov
金额：
$ 14.99万
依托单位：
University of Arizona
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2007
资助国家：
美国
起止时间：
2007-03-01 至 2010-02-28
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0633312&HistoricalAwards=false
关键词：
Low Cost Multi Purpose MEMS

项目摘要

Engineering - Mechanical (56)This project is developing a low-cost, multi-purpose undergraduate micro-mechatronics laboratory based on the principles of a learner centered education. The laboratory is utilizing inexpensive micro-controllers, a desktop maskless lithography tool and a wet bench allowing students to fabricate and test their own micro devices, without the need for access to a specialized clean room. Four different experiments are being developed; (1) micro-cantilever experiment demonstrating surface stress and molecular adsorption; (2) thermal micro-actuator experiment demonstrating thermo-elasticity, Euler-Bernoulli beam theory and transient heat analysis in one dimension; (3) pressure sensor experiment demonstrating plate theory and piezo-resistivity; and (4) mechatronics experiment demonstrating system identification and closed loop control of a DC motor.The laboratory development is part of a multi-departmental master plan for creating a college-wide undergraduate curriculum on micro- and nano-technologies addressing the needs not only of undergraduate engineering students but also of students from other sciences, such as bio-sciences, optics, and physics. The proposed laboratory experience is fostering interdisciplinary skills and improving the ability to motivate students to pursue advanced engineering degrees.

工程-机械（56）该项目正在开发一个低成本，多用途的本科微型机电一体化实验室的基础上，以学习者为中心的教育原则。该实验室正在利用廉价的微控制器，桌面无掩模光刻工具和湿工作台，使学生能够制造和测试自己的微型器件，而无需进入专门的洁净室。目前正在开展四个不同的实验：（1）演示表面应力和分子吸附的微悬臂实验;（2）演示热弹性、欧拉-伯努利梁理论和一维瞬态热分析的热微致动器实验;（3）演示板理论和压阻的压力传感器实验;以及（4）机电一体化实验演示直流电机的系统识别和闭环控制。该实验室的开发是一个多部门总体计划的一部分，该计划旨在创建一个大学范围内的微型和纳米本科课程。技术不仅满足本科工程专业学生的需求，还满足其他科学专业学生的需求，例如生物科学、光学和物理学。拟议的实验室经验是培养跨学科的技能和提高能力，激励学生追求先进的工程学位。