- published: 25 Oct 2016
- views: 33853
A system is a set of interacting or interdependent component parts forming a complex/intricate whole. Every system is delineated by its spatial and temporal boundaries, surrounded and influenced by its environment, described by its structure and purpose and expressed in its functioning.
The term system may also refer to a set of rules that governs structure and/or behavior. Alternatively, and usually in the context of complex social systems, the term is used to describe the set of rules that govern structure and/or behavior.
The term "system" comes from the Latin word systēma, in turn from Greek σύστημα systēma: "whole compounded of several parts or members, system", literary "composition".
According to Marshall McLuhan,
"System" means "something to look at". You must have a very high visual gradient to have systematization. In philosophy, before Descartes, there was no "system". Plato had no "system". Aristotle had no "system".
In the 19th century the French physicist Nicolas Léonard Sadi Carnot, who studied thermodynamics, pioneered the development of the concept of a "system" in the natural sciences. In 1824 he studied the system which he called the working substance (typically a body of water vapor) in steam engines, in regards to the system's ability to do work when heat is applied to it. The working substance could be put in contact with either a boiler, a cold reservoir (a stream of cold water), or a piston (to which the working body could do work by pushing on it). In 1850, the German physicist Rudolf Clausius generalized this picture to include the concept of the surroundings and began to use the term "working body" when referring to the system.
A control system is a device, or set of devices, that manages, commands, directs or regulates the behaviour of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.
There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system.
The term "control system" may be applied to the essentially manual controls that allow an operator, for example, to close and open a hydraulic press, perhaps including logic so that it cannot be moved unless safety guards are in place.
An automatic sequential control system may trigger a series of mechanical actuators in the correct sequence to perform a task. For example various electric and pneumatic transducers may fold and glue a cardboard box, fill it with product and then seal it in an automatic packaging machine. Programmable logic controllers are used in many cases such as this, but several alternative technologies exist.
Control System is the second studio album by American hip hop recording artist Ab-Soul, released on May 11, 2012, via Top Dawg Entertainment. The album features guest appearances from Jhené Aiko, Danny Brown, Schoolboy Q, Jay Rock, BJ the Chicago Kid, Kendrick Lamar, JaVonte, Punch, Ashtrobot and vocals from the late Alori Joh. The album's production was handled by Digi+Phonics, King Blue, Nez & Rio, Skhye Hutch, Curtiss King, Aahyasis and Tommy Black.
The album is Ab-Soul's fourth full-length project, which was preceded by numerous promotional singles, the first being "Black Lip Bastard" on January 17, 2012. The song was produced by Willie B. On February 28, 2012, Ab-Soul, along with Schoolboy Q, appeared on Sway Calloway's #SwayInTheMorning radio show, where Ab-Soul called "Black Lip Bastard": "pretty much one of the title tracks", the song, however, failed to make the album's final track listing. The first song that appears on the album, to be released was "Showin' Love", also produced by Willie B.
Active Sound (63°25′S 56°10′W / 63.417°S 56.167°W / -63.417; -56.167Coordinates: 63°25′S 56°10′W / 63.417°S 56.167°W / -63.417; -56.167) is a sound, averaging 2 miles (3 km) wide, extending in an east-northeast direction from Antarctic Sound and joining the Firth of Tay with which it separates Joinville and Dundee Islands. Discovered in 1892–93 by Captain Thomas Robertson of the Dundee whaling expedition. Robertson named the feature after his ship, the Active, first vessel to navigate the sound.
This article incorporates public domain material from the United States Geological Survey document "Active Sound" (content from the Geographic Names Information System).
Control may refer to:
Understanding Control Systems, Part 1: Open-Loop Control Systems
Control Systems Lectures - Closed Loop Control
Temperature Controlled System
Introduction to Control System Design - A First Look | MITx on edX | Course About Video
PID Control - A brief introduction
MIT Feedback Control Systems
Controlled speedline / slideline | Arborist rigging systems
Understanding Control Systems, Part 2: Feedback Control Systems
What is Control Engineering?
Lecture 1 Introduction to Control System
Switches in Electrically Controlled Systems (Full Lecture)
DESIGN AND IMPLEMENTATION OF MIND - CONTROLLED SYSTEM
Controlled System Demonstration
Edelkrone DollyPLUS – A New App Controlled Dolly System
controlled drug delivery technology "SODAS" explained by ELAN
Introduction to Electrically Controlled Systems (Full Lecture)
Digitally Controlled Home Automation Project
Robert S. Langer (MIT) Part 1: Advances in Controlled Drug Release Technology: An Overview
Controlled Drug Delivery System-concept by Dr Pavani V
Control System part-1
Active Sound Exhaust System WiFi - Audi A7 4G 245 HP controlled by Smartphone WLAN
Innova's Auto Pilot computer controlled long arm quilting machine
Brain controlled System Demo:
Zelda Ocarina Controlled Home Automation - Zelda: Ocarina of Time | Sufficiently Advanced
Explore open-loop control systems by walking through some introductory examples. Learn how open-loop systems are found in every day appliances like toasters or showers, and discover how they can be tuned by trial-and-error to achieve a desired output. The first example shows how open-loop control is used to toast bread to the desired color. The second example outlines how open-loop control can help regulate water temperature in a shower. In these open-loop systems, you will explore the input and output to the system, and learn how to find the required input for a desired output by performing experiments. Also, explore situations where open-loop control may fail due to unexpected environmental changes or variations in the system. In the next video, you will learn how you can handle the sh...
I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas This lecture discusses the differences between open loop and closed loop control. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching! Don't forget to subscribe! Follow me on Twitter @BrianBDouglas! List of errata in this video: - There is a missing "e" in the word change near the beginning - There is a missing "l" in the work literally in the sprinkler system example - There should be the reference signal "V" in the transfer function at the end of the lecture (this one I called out in the video)...
Temperature Controlled System - Circuit Diagram, Components Required, Circuit Construction, Working of the Project. More Information about Temperature Controlled System - http://www.electronicshub.org/temperature-controlled-system/
Learn the theory and practice of controller design by building and then position-stabilizing a propeller-levitated arm. Take this course free on edX: https://www.edx.org/course/introduction-control-system-design-first-mitx-6-302-0x#! ABOUT THIS COURSE Have you wondered about the design strategies behind temperature controllers, quad-copters, or self-balancing scooters? Are you interested in robotics, and have heard of, or tried, “line-following" or “PID control” and want to understand more? Feedback control is a remarkably pervasive engineering principle. Feedback control uses sensor data (e.g. brightness, temperature, or velocity) to adjust or correct actuation (e.g. steering angle, motor acceleration, or heater output), and you use it all the time, like when you steer a bicycle, catch...
I'm writing a book on the fundamentals of control theory! Get the book-in-progress with any contribution for my work on Patreon - https://www.patreon.com/briandouglas In this video I introduce the topic of PID control. This is a short introduction design to prepare you for the next few lectures where I will go through several examples of PID control. This video explains why we need feedback control and how PID controller are simple and efficient ways to ensure you have a feed back system that meets your requirements. I will be loading a new video each week and welcome suggestions for new topics. Please leave a comment or question below and I will do my best to address it. Thanks for watching! Don't forget to subscribe! Follow me on Twitter @BrianBDouglas!
In this video we explain from start to finish how to put together and execute a well organized, controlled slide line setup. The slide line system doesn't come in to use that often but in the right situation it can save a lot of leg work and man power. The slide line system can also be adapted to create a horizontal slide line for specific situations, with the use of a few extra components. http://www.climbingarborist.com - Arborist techniques and info http://www.climbingarboristjobs.com - Arborist Jobs http://joelspooner.com - Photography / Videography
Explore introductory examples to learn about the basics of feedback control systems. Learn how feedback control is used to automate processes, and discover how it deals with system variations and unexpected environmental changes. Watch other MATLAB Tech Talks: https://goo.gl/jD0uOH Get a free Product Trial: https://goo.gl/C2Y9A5 The examples utilize everyday appliances, like a toaster and a shower, to help you understand the basic structure and working principles of a feedback control loop. The first example shows how a toaster can be controlled to cook bread perfectly by continuously monitoring the bread’s color. It also shows how feedback control deals with system variations (like different types of bread). The second example outlines how feedback control can help regulate water tempe...
This my creative reflection for our Control Engineering class. Enjoy!
In this video we have discussed about the need of control systems in engineering
In this lesson we'll review important switch terminology (NO vs NC, momentary vs. maintained, manual vs. automatic, pole vs. throw) and introduce and examine several different types of switches (ESTOP, push button, selector, drum/cam, limit, temperature, pressure, float/level, rotational speed) as well as discuss the concept of switches held in their activated state in the deenergized start state of an electrically controlled system. (Full Lecture)
Edelkrone has released the dollyPLUS. The dolly works with your tripod to complete many dolly moves without the need for an operator. Read more: https://www.cinema5d.com/edelkrone-dollyplus-a-new-app-controlled-dolly-system/
SODAS explained by ELAN
In this lesson we'll take an introductory look at electrically controlled systems and discuss the advantages, applications, and characteristics of such systems.We'll discuss the differences between pilot and primary signals, switches and sensors, hardwired relay based ladder logic and programmable logic controllers and introduce basic ladder logic diagrams. For more ** FREE ** online technical training check out the following playlists available at the bigbadtech channel: Basic Electronics 1: DC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qQ9w3XY5zFXQ2H-zXQFMlI Hydraulics https://www.youtube.com/playlist?list=PLdnqjKaksr8ruhw85YYSSO6EWLhVVmSKm Motor Control https://www.youtube.com/playlist?list=PLdnqjKaksr8qRPCFkU2Q8XQe0bfo99rs6 Motors and Generators https://www.you...
http://www.ibiology.org/ibioseminars/robert-langer-part-1.html Talk Overview: The traditional way of taking a drug, such as a pill or injection, often results in plasma drug levels that cycle between too high and too low. To better maintain drug levels in the effective range, scientists have developed a variety of systems that release drugs at a steady rate for days or even years. In his first talk, Bob Langer gives an overview of many of these controlled release technologies, including polymer and pump systems. Langer begins Part 2 with the story of how he became interested in drug release technologies, which is also a story of the power of perseverance. As a post-doc with Judah Folkman, and after much trial and error, Langer developed a polymer system that provided a slow and con...
Recorded with http://screencast-o-matic.com
The best ever made tutorial on this subject. Special focus has been given to build up student's concepts and improve problem solving skills. The tutorial covers introduction, derivations and two numerical problems. - About Guide Arun Gupta , Director www.theorytopractical.com B.Tech ,Electrical & Electronics Engineering , National Institute of Technology,Karnataka ,Surathkal. Please feel free to contact us for any query. Please visit our website for more detail www.theorytopractical.com
This Module was developed to improve the usability of the famous Active Sound Gateway. With the help this App you are able to adjust the Sound of your Vehicle with an Active Sound Exhaust System by your Smartphone! (WiFi / WLAN). You can set up several functions: - General Volume - Sound dynamic ( adjust the sound character) - Engine Launch start up sound Just for example: Engine Launch; the car starts with the defined Startup Sound, like a real V8! Our Active Sound Gateway WiFi was developed for several car brands, e.g. Audi, BMW, Mercedes-Benz, Porsche, Range Rover, Volkswagen and further more. If you are interested in this product and you do not own a car with Active Sound Exhaust System, just leave us a message.
ABM International's Auto Pilot, a computer controlled system for the Innova long arm quilting machine.
It is the demo version of brain controlled vehicles using Neurosky mindwave...
With Zelda: Breath of the Wild out on the Nintendo Switch, I made a home automation system based off the Zelda series using the ocarina from The Legend of Zelda: Ocarina of Time. Help Me Make More Awesome Stuff! https://www.patreon.com/sufficientlyadvanced Subscribe! http://goo.gl/xZvS5s Follow Sufficiently Advanced! https://twitter.com/AnyTechnology https://www.facebook.com/sufficientlyadvanced https://www.instagram.com/sufficientlyadvanced/ Piano sampled from here: https://www.youtube.com/watch?v=RpCKOGPgXzg -~-~~-~~~-~~-~- If you like this video then check this one out! "Real Flying Mjolnir (Thor's Hammer Drone) | Sufficiently Advanced" https://www.youtube.com/watch?v=YWPn8kOHNwY -~-~~-~~~-~~-~-
In this lesson we'll review important switch terminology (NO vs NC, momentary vs. maintained, manual vs. automatic, pole vs. throw) and introduce and examine several different types of switches (ESTOP, push button, selector, drum/cam, limit, temperature, pressure, float/level, rotational speed) as well as discuss the concept of switches held in their activated state in the deenergized start state of an electrically controlled system. (Full Lecture)
http://www.ibiology.org/ibioseminars/robert-langer-part-1.html Talk Overview: The traditional way of taking a drug, such as a pill or injection, often results in plasma drug levels that cycle between too high and too low. To better maintain drug levels in the effective range, scientists have developed a variety of systems that release drugs at a steady rate for days or even years. In his first talk, Bob Langer gives an overview of many of these controlled release technologies, including polymer and pump systems. Langer begins Part 2 with the story of how he became interested in drug release technologies, which is also a story of the power of perseverance. As a post-doc with Judah Folkman, and after much trial and error, Langer developed a polymer system that provided a slow and con...
In this video we have discussed about the need of control systems in engineering
In this lesson we'll take an introductory look at electrically controlled systems and discuss the advantages, applications, and characteristics of such systems.We'll discuss the differences between pilot and primary signals, switches and sensors, hardwired relay based ladder logic and programmable logic controllers and introduce basic ladder logic diagrams. For more ** FREE ** online technical training check out the following playlists available at the bigbadtech channel: Basic Electronics 1: DC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qQ9w3XY5zFXQ2H-zXQFMlI Hydraulics https://www.youtube.com/playlist?list=PLdnqjKaksr8ruhw85YYSSO6EWLhVVmSKm Motor Control https://www.youtube.com/playlist?list=PLdnqjKaksr8qRPCFkU2Q8XQe0bfo99rs6 Motors and Generators https://www.you...
Here's my How To Make video for the Legend of Zelda: Ocarina of Time Home Automation system! With Zelda: Breath of the Wild out on the Nintendo Switch, it's the perfect time to build your own! Subscribe to Island Arcade: https://www.youtube.com/islandarcade Help Me Make More Awesome Stuff! https://www.patreon.com/sufficientlyadvanced Subscribe! http://goo.gl/xZvS5s Follow Sufficiently Advanced! https://twitter.com/AnyTechnology https://www.facebook.com/sufficientlyadvanced https://www.instagram.com/sufficientlyadvanced/ Code and Sound Files: https://github.com/Sufficiently-Advanced/ZeldaHomeAutomation Parts List: Tower: Raspberry Pi 3 B w/ Power Supply: https://www.amazon.com/gp/product/B01C6FFNY4/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 Modules: NodeMCU clone: http://www.ebay.c...
Max Igan - Surviving the Matrix - Episode 319 - American Voice Radio, January 05th, 2018 - http://thecrowhouse.com Support The Crowhouse: https://www.patreon.com/maxigan?ty=h Bitcoin: 1F6bEEsJHZZhHeT4fmN9iQCwF1Yqu5UZSD Litecoin: LcTY57kkuWaSF8YqC9EbLpxBj5kcQzMLhQ Ethereum: 0x924C0F9A9889f703a9220eCf322342B9d6BDb32D https://steemit.com/@maxigan "The illusion of freedom will continue for as long as it's profitable to continue the illusion. At the point where the illusion becomes too expensive to maintain, they will take down the scenery, move the tables and chairs out of the way, then they will pull back the curtains and you will see the brick wall at the back of the theater." - Frank Zappa "Who controls the past controls the future, who controls the present controls the past." - George O...
Here is the code: https://drive.google.com/file/d/0B7I6caxkZJXMT1N6U3J1aVZlaXc/view?usp=sharing
Lecture 1 for Control Systems Engineering (UFMEUY-20-3) and Industrial Control (UFMF6W-20-2) at UWE Bristol. Slides available here: http://www.cems.uwe.ac.uk/~bw-drew/CSE_Lecture_1-UWE.pdf. This lecture covers introduction to the module, control system basics with some examples, and modelling simple systems with differential equations.
Optimal Control by Prof. G.D. Ray,Department of Electrical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
Optimal Control by Prof. G.D. Ray,Department of Electrical Engineering,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
http://www.testing.de/en/products/blaine-testing-equipment TESTING 1.0294 + 1.0295 PC operated Blaine Apparatus, Dyckerhoff Sytsem for the fully automatic test procedure and evaluation, complete with software, without PC and without precision dial gange(1.0295 has 2 measuring cells and 2 measuring points )
I’m a huge fan of Apple, and a big fan of the concept of home automation. Naturally, I was excited when Apple announced HomeKit, and the first HomeKit enabled accessories started rolling out. I am an early adopter, to put it lightly. I have a home built around 1870, and have outfitted it with an extraordinary amount of HomeKit devices, making pretty much the entire home controllable via HomeKit and Siri. I wanted to provide a tour of my HomeKit-enabled home not only because its cool to control your home with Siri voice control, but also because I wanted to demonstrate some of the practical uses of HomeKit to improve your home. I hope you enjoy the video. In this video, I discuss the following HomeKit devices in my house: Lutron Caseta dimmers and remotes Lutron Serena shades Phill...
A video by Jim Pytel for renewable energy technology students at Columbia Gorge Community College.
An overview of a simple, yet powerful database designed to manage your controlled documents, such as Standard Operating Procedures (SOPs) and associated employee training. It helps dietary supplement companies that must be Part 111 compliant organize and maintain their documents. Perfect for small to mid-size companies! It is a Microsoft Access database that runs on MS 2016. Please note, if you don't have MS Access 2016 you can purchase a stand alone copy that simply attaches to your existing MS Office 2016 suite. The documents reside within the database so there’s no need for maintaining hyperlinks or external files. It needs the following information: - Employee Info - Positions - Departments - Document Info (Name, Responsible Department, Review Date, Etc.) - Training requirements by...
* http://www.superhouse.tv/episodes * http://www.superhouse.tv/22-linbus-axa-electric-window-motors Sorry about the focus problems! Some parts of this episode were recorded with a new camera that I'm still trying to figure out, and it just doesn't want to stay in focus :-( I recently got my hands on some AXA electric window motors that include a LIN bus interface so they can be linked to a home automation system. I designed a LIN interface module that allows me to link an Arduino to a LIN bus and send control messages. SuperHouse: - www.superhouse.tv - twitter.com/superhousetv - www.facebook.com/superhousetv/ Jonathan Oxer: - www.facebook.com/jonoxer/ - twitter.com/jonoxer Please support me on Patreon: www.patreon.com/superhouse
This tutorial will show you how to use a ARDUINO with a RC522 RFID card reader to make a keyless entry door lock system.. The RFID library and the ARDUINO code can be found on my website : http://wp.me/P6TkHi-7U check us out on Facebook: https://www.facebook.com/zarduino/
The Delta Works in the Netherlands (Holland) is the largest flood protection project in the world. This project consists of a number of surge barriers, for examples: 1- The Oosterscheldekering is the largest of the 13 ambitious Delta Works series of dams and storm surge barriers and it is the largest surge barrier in the world, 9 kilometres (5.6 mi) long. The dam is based on 65 concrete pillars with 62 steel doors, each 42 metres wide. It is designed to protect the Netherlands from flooding from the North Sea. 2- The Maeslantkering is a storm barrier with two movable arms; when the arms are open the waterway remains an important shipping route however when the arms close a protective storm barrier is formed for the city of Rotterdam. Closing the arms of the barrier is a completely auto...
This project discussed about A brain-computer interface (BCI) is a new communication channel between the human brain and a digital computer. The ambitious goal of a BCI is finally the restoration of movements, communication and environmental control for handicapped people. An electroencephalogram (EEG) based brain-computer interface was connected with a Virtual Reality system in order to control a smart home application.