HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Feature

The Quest for Imperfection

NO RATINGS
View Comments: Threaded|Newest First|Oldest First
williamlweaver
User Rank
Platinum
Functional Build
williamlweaver   3/29/2012 1:00:43 PM
NO RATINGS
Thanks for this @Chuck! Powerful stuff. I will be using this as a case study in my courses immediately. It contains all of the Systems Thinking concepts applied in a single, well defined situation. We have so many examples of the "functional build" in our culture, that it is difficult to imagine why it is not utilized more in our design and manufacturing community. "The Bad News Bears", "The Dirty Dozen", "Force 10 from Navarone", more recently, "Moneyball", the list continues. The quality and utility of a well designed system far exceeds a loose collection of perfect parts -- which is why the World Series is always more exciting than the All-Star game.

In my particular area of Laser Spectroscopy, several oscillation systems were always required to operate in concert for success. If optimization was approached linearly, step, by step, the system would NEVER work. Either the optimized configuration of the first oscillator was incompatible with the unoptimized configuration of the second oscillator or by the time the second oscillator was optimized, the first oscillator had fallen back out of tolerance. Only by coarsely adjusting all components of the system to get a tiny output could you then go back and optimize in parallel to bring the entire system up in concert -- exactly why it is taking years to bring the LHC up to full design power. Seven years after your awesome article, I don't know if we are any closer.


Partner Zone
Latest Analysis
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Melissa Cavanagh of 3DP Unlimited talked to Design News about the company’s large format 3D printer, during Medical Design and Manufacturing Midwest.
The DDV-IP is a two-wheeled self-balancing robot that can deliver cold beverages to thirsty folks on hot summer days. A wireless RF remote enables manual control of the device beyond the act of self-balancing. All of the features of the DDV-IP result in an effective delivery vehicle while providing entertainment to the user.
Eric Doster of iFixit talks about the most surprising aspect of the Microsoft Surface Pro 3 teardown. In a presentation at Medical Design & Manufacturing Midwest, iFixit gave the Surface Pro 3 a score of one (out of a possible 10) for repairability.
More:Blogs|News
Design News Webinar Series
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
9/25/2014 11:00 a.m. California / 2:00 p.m. New York
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Oct 20 - 24, How to Design & Build an Embedded Web Server: An Embedded TCP/IP Tutorial
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: 10/28-10/30 11:00 AM
Sponsored by Stratasys
Next Class: 10/28-10/30 2:00 PM
Sponsored by Gates Corporation
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service