"This paper examines this most frequently deployed of software architectures: the BIG BALL OF MUD. A BIG BALL OF MUD is a casually, even haphazardly, structured system. Its organization, if one can call it that, is dictated more by expediency than design. " laputan.org/mud/mud.html
πŸ‘︎ 1k
πŸ’¬︎
πŸ‘€︎ u/pier4r
πŸ“…︎ Nov 19 2021
🚨︎ report
Control system design methods. Compensator (using root locus) vs frequency response analysis vs PID controller. How and when to choose a specific method?

I have been going through Ogata’s book. He has mentioned the above 3 methods to design control systems. My application is motor control (servo position control to be specific). Which method is best applicable for this and why? And in a more general way, in which situation(s) one design method is more suitable over the other?

πŸ‘︎ 13
πŸ’¬︎
πŸ‘€︎ u/zvckp
πŸ“…︎ Mar 13 2020
🚨︎ report
Software Development Methods and Tools or Design and Analysis of Data Systems?

Hey ya'll. I hope this is the right place to ask this question, but I'm signing up for classes here shortly, and I'm pretty split between choosing to take Software Development Methods and Tools or Design and Analysis of Data Systems. My main goal is to hopefully take part in an internship this upcoming summer, and was conflicted on which one would be more beneficial than the other for that (or in general!).

πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/paup_fiction
πŸ“…︎ Oct 10 2018
🚨︎ report
Beautiful representation of elastic stiffness/compliance matrices by crystal system. From Viktor Hauk, 1997, "Structural and residual stress analysis by nondestructive methods"
πŸ‘︎ 6
πŸ’¬︎
πŸ‘€︎ u/linrodann
πŸ“…︎ May 30 2019
🚨︎ report
Lag free method of communication to control robot with live video feed. Range might be <500m. Poor Internet area. Surrounded by lot of metal structures. I want to send text and video feed. What is the best method?? Would normal hobny rc remote and fpv system will work in such environments.??
πŸ‘︎ 113
πŸ’¬︎
πŸ‘€︎ u/Almost13Ducks
πŸ“…︎ Jan 05 2022
🚨︎ report
Books on approximate methods and rule of thumb analysis and design

I'm currently taking a graduate class in approximate methods of structural analysis and one of the projects is to read a text/book related to the class.

The three books the professor has recommended in the syllabus are: The Design of Building Structures - Schueller Structures (7 Ed.) - Schodek and Bechthold Form and Forces: Designing Efficient, Expressive - Allen and Zalewski

I can read one of these but am encouraged to find additional literature.

I am wondering if anyone has any suggestions of good books you've read on this topic.

Bonus points: my research is related to fire modeling of structures, specifically at steel beam column connections, so anything with a fire safety engineering topic would be extra useful to me.

πŸ‘︎ 10
πŸ’¬︎
πŸ‘€︎ u/Jojoflinto
πŸ“…︎ Sep 28 2021
🚨︎ report
Systems Analysis and Design, 7th Edition

Does anyone have a PDF of this book? ISBN is: 978-1-119-49632-8

πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/EmanS12
πŸ“…︎ Jan 06 2022
🚨︎ report
Have the research of hybrid system/cyberphysical system invent new type of controller design method? Or it's just a theoretical framework for analysis?

I'm taking a graduate course in hybrid system/cyberphysical system, and just wondering if it's just an analysis tool or it's more useful than that?

EDIT: I've worked on several robotic systems, finite state machine based for the discrete part, and PID on the continuous parts. So I'm just thinking if this research area offers something new in the application side.

πŸ‘︎ 5
πŸ’¬︎
πŸ‘€︎ u/futureroboticist
πŸ“…︎ Oct 23 2018
🚨︎ report
Calling all coders! Today, Thursday 10 April 2014, NASA makes 1,000 codes of new online software free to the public. It has design tools, data handling and image processing, life support functions, aeronautics, structural analysis, robotic and autonomous systems for you to tinker with. Have fun! nasa.gov/centers/marshall…
πŸ‘︎ 594
πŸ’¬︎
πŸ‘€︎ u/AA_2011
πŸ“…︎ Apr 09 2014
🚨︎ report
[Available] Exergy Analysis and Thermoeconomics of Buildings: Design and Analysis for Sustainable Energy Systems - eBook college.bz/product/exergy…
πŸ‘︎ 3
πŸ’¬︎
πŸ‘€︎ u/dhakkansala4
πŸ“…︎ Dec 21 2021
🚨︎ report
Design and Analysis of Algorithms or Distributed Systems

If I have to choose between Design and Analysis of Algorithms and Distributed Systems and Algorithms, which one is better in terms of workload and difficulty level?

πŸ‘︎ 6
πŸ’¬︎
πŸ‘€︎ u/Goals755
πŸ“…︎ Nov 16 2021
🚨︎ report
6.004 Computation Structure + 6.036 intro to ML + 6.046 Design and Analysis of Algorithm + 2 data science classes IN ONE SEMESTER?

Hi there, I am looking for some suggestions on the courses I will be taking next semester. Any help will be appreciated!

Background: I am a master student and completed a bachelor degree in applied math and wanted to change my career path to be a software development engineer.

I am planning to take 6.004 + 6.036 + 6.046 with two other light data science classes next semester. (I am gonna pass and fail these two classes so as long as I pass I don't care about them anyway)

I am a little bit worried about the overall workload because next semester is gonna be my first semester at MIT, and I have NO prior experience to anything related to computer system at all. Presumably I will have taken three python classes and one data structure class using Java before the start of the next semester (including self-studying in this winter break).

Could anyone give me some advice about if the above schedule is doable? If not which two of these three should I choose? (I can accept both career paths as a data scientist or sde, but preferably sde)

Thanks in advance!

πŸ‘︎ 6
πŸ’¬︎
πŸ‘€︎ u/mitttttttttttttt
πŸ“…︎ Dec 15 2021
🚨︎ report
Im a final-year civil engineering student, im really into structure design, but at the same time I love BIM too, from your experienced, how structure design and BIM can integrates with each other? Also which software is the best for structural analysis in 2021?
πŸ‘︎ 20
πŸ’¬︎
πŸ‘€︎ u/Forward-Ad1914
πŸ“…︎ Dec 04 2021
🚨︎ report
Systems Analysis and Design in a Changing World 5thE TEST Bank

Hey Guys I'm looking for the test bank for this test bank. If somebody does have it, i would be grateful to get it from them. Thanks

πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/silverslightnings
πŸ“…︎ Oct 31 2021
🚨︎ report
Shadowing Methods for Forward and Adjoint Sensitivity Analysis of Chaotic Systems | FS frankschae.github.io/post…
πŸ‘︎ 20
πŸ’¬︎
πŸ‘€︎ u/ChrisRackauckas
πŸ“…︎ Jul 04 2021
🚨︎ report
Structural Design and Analysis
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/efdassociates
πŸ“…︎ Dec 22 2021
🚨︎ report
Design challenge - DIY group water treatment system using modern methods

A r/preppers discussion with a water treatment PhD got this engineer thinking… yes, that’s dangerous, as my wife likes to remind me.

Let’s assume there’s a need for long-duration, simple, robust, neighborhood-scale water treatment, say for the space between quality backpacking and municipal -scale water treatment systems.

Let’s assume suburban or urban water goes and potable water comes out.

What’s in the middle? Ideally a DIY, low-cost, long-term, minimal-consumables, system made from available stuff.

Yes, there’s hundreds of factors to consider but … baby steps.

My best guess uses three, used for food, 50g, blue drums.

1st elevated drum - Clay + Flocculant, e.g. https://www.alarcorp.com/clay-flocculant/, which after settling trickle feeds from 25% full level into…

2nd drum - open-top, biosand filter, which trickles into …

3rd drum - purifier stage with UV (if you have solar power), chlorine (if pool shock available), or a backpacking-type filter

Anyone have better idea(s)?

πŸ‘︎ 5
πŸ’¬︎
πŸ‘€︎ u/sweerek1
πŸ“…︎ Dec 23 2021
🚨︎ report

Please note that this site uses cookies to personalise content and adverts, to provide social media features, and to analyse web traffic. Click here for more information.