动力设计之精密误差实例，摘自课程中的上课讲稿(Martin Culpper教授摄)。 An example of exact constraint using kinematic design, from the 2.75 lecture notes. (Image by Prof. Martin Culpepper.)
This project-based course includes a wealth of information about the kinds of projects assigned and the methodologies for designing and building them. The course offers lecture notes and spreadsheet tools as well.
Intensive coverage of precision engineering theory, heuristics, and applications pertaining to the design of systems ranging from consumer products to machine tools. Topics covered include: economics, project management, and design philosophy; principles of accuracy, repeatability, and resolution; error budgeting; sensors; sensor mounting; systems design; bearings; actuators and transmissions; system integration driven by functional requirements, and operating physics. Emphasis on developing creative designs, which are optimized by analytical techniques applied via spreadsheets. This is a projects course with lectures consisting of design teams presenting their work and the class helping to develop solutions; thereby everyone learning from everyone's projects.
