A reaction control system (RCS) is a spacecraft system that uses thrusters to provide attitude control and translation. Alternatively, reaction wheels are used for attitude control. Use of diverted engine thrust to provide stable attitude control of a short-or-vertical takeoff and landing aircraft below conventional winged flight speeds, such as with the Harrier "jump jet", may also be referred to as a reaction control system. Reaction control systems are capable of providing small amounts of thrust in any desired direction or combination of directions. An RCS is also capable of providing torque to allow control of rotation (roll, pitch, and yaw). Reaction control systems often use combinations of large and small (vernier) thrusters, to allow different levels of response. (Wikipedia).
The Step Response | Control Systems in Practice
Check out the other videos in this series: https://www.youtube.com/playlist?list=PLn8PRpmsu08pFBqgd_6Bi7msgkWFKL33b This video covers a few interesting things about the step response. We’ll look at what a step response is and some of the ways it can be used to specify design requirements f
From playlist Control Systems in Practice
What Is Feedforward Control? | Control Systems in Practice
A control system has two main goals: get the system to track a setpoint, and reject disturbances. Feedback control is pretty powerful for this, but this video shows how feedforward control can make achieving those goals easier. Temperature Control in a Heat Exchange Example: http://bit.ly
From playlist Control Systems in Practice
Everything You Need to Know About Control Theory
Control theory is a mathematical framework that gives us the tools to develop autonomous systems. Walk through all the different aspects of control theory that you need to know. Some of the concepts that are covered include: - The difference between open-loop and closed-loop control - How
From playlist Control Systems in Practice
Automatic Tuning of Multi-Loop DC Motor Controller
Automatically tune a cascaded multi-loop control system for a DC motor using Control System Tuner. Introduction to Brushless DC Motor Control ebook: https://bit.ly/3dd3SaB Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5
From playlist Control System Design and Analysis
Fuzzy control of inverted pendulum
Fuzzy control of inverted pendulum, State-feedback controller is designed based on T-S fuzzy model with the consideration of system stability and performance.
From playlist Demonstrations
What Is Gain Scheduling? | Control Systems in Practice
Often, the best control system is the simplest. When the system you’re trying to control is highly nonlinear, this can lead to very complex controllers. This video continues our discussion on control systems in practice by talking about a simple form of nonlinear control: gain scheduling.
From playlist Control Systems in Practice
Understanding Control Systems, Part 2: Feedback Control Systems
Explore introductory examples to learn about the basics of feedback control (closed-loop control) systems. Learn how feedback control is used to automate processes and discover how it deals with system variations and unexpected environmental changes. The examples utilize everyday applian
From playlist Understanding Control Systems
You hear about them in space news a lot, but what do reaction wheels actually do? Title image via NASA. Music "The Coup" by AudioQuattro from Music Loops. For more Vintage Space, add me on Facebook, Google+, and Twitter as @astVintageSpace. And subscribe to Vintage Space on Popular Scien
From playlist Gyroscopes and Reactions Wheels Playlist
Understanding Control Systems, Part 3: Components of a Feedback Control System
Discover the components of a feedback control system and how they interact with each other. Watch other MATLAB Tech Talks: https://goo.gl/jD0uOH Get a free Product Trial: https://goo.gl/C2Y9A5 Learn basic terminology by walking through examples that include driving a car manually and usi
From playlist Understanding Control Systems
Reaction Wheels - Things Kerbal Space Program Doesn't Teach
Reaction wheels in Kerbal Space Program might actually refer to a number of different technologies used to control the attitude of spacecraft. Let's go into some detail about these.
From playlist Gyroscopes and Reactions Wheels Playlist
Chem 201: Organic Reaction Mechanisms I. Lecture 12. (Pt. II) Addition to Pi Star (π*)
UCI Chem 201 Organic Reaction Mechanisms I (Fall 2012) Lec 12. Organic Reaction Mechanism -- Addition to Pi Star (π*) -- Part 2 View the complete course: http://ocw.uci.edu/courses/chem_201_organic_reactions_mechanisms_i.html Instructor: David Van Vranken, Ph.D. License: Creative Commons
From playlist Chem 201: Organic Reaction Mechanisms I
MIT 5.08J Biological Chemistry II, Spring 2016 Instructor: JoAnne Stubbe View the complete course: https://ocw.mit.edu/5-08JS16 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63vvR4xtexZdoPywRYIZI0- Professor Stubbe talks about the chemistry of the NOX complex, and its
From playlist MIT 5.08J Biological Chemistry II, Spring 2016
Homeostasis and Negative Feedback | Revision for Biology A-Level and IB
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Tutoring - We can match you with an experienced t
From playlist AQA A-Level Biology | Ultimate Revision Playlist
Functional Constraints on Organization and Compartmental Number by Madan Rao
PROGRAM STATISTICAL BIOLOGICAL PHYSICS: FROM SINGLE MOLECULE TO CELL ORGANIZERS: Debashish Chowdhury (IIT-Kanpur, India), Ambarish Kunwar (IIT-Bombay, India) and Prabal K Maiti (IISc, India) DATE: 11 October 2022 to 22 October 2022 VENUE: Ramanujan Lecture Hall 'Fluctuation-and-noise' a
From playlist STATISTICAL BIOLOGICAL PHYSICS: FROM SINGLE MOLECULE TO CELL (2022)
CCHF VS 1.3 | Prof. Luscombe: Toward controlling polymerization using C–H arylation
CCHF VS 01-03 Toward controlling the polymerization of semiconducting molecules using C–H arylation Prof. Christine Luscombe University of Washington
From playlist CCHF Virtual Symposia
CCHF VS 13.3 - Prof. Huw Davies
Prof. Huw Davies, from Emory University, presents on catalyst-controlled C-H functionalization.
From playlist CCHF Virtual Symposia
Science on Saturday 2021 | Molecular diagnostics in the age of COVID
Talk Abstract Molecular diagnostics are methods, techniques or instruments used to identify the presence of disease markers in a biological sample. These disease markers can include genomic sequences, either DNA or RNA, or proteins. The COVID-19 pandemic has brought the world of molecular
From playlist Science on Saturday
CCHF VS 9.2 - Prof. Jamal Musaev | Multi-Disciplinary Efforts for Understanding CH Functionalization
In this video Prof. Jamal Musaev from Emory University presents on his groups engagement in multi-disciplinary efforts to understand the complexity that underpins stereoselective C–H Functionalization
From playlist CCHF Virtual Symposia
Nobel Prize in Chemistry 2021 Part 2, Asymmetric Organocatalysis, Enantioselective Organic Chemistry
Explaining more of the science behind the Nobel Prize for Chemistry in 2021 on asymmetric organocatalysis, won by Prof. Benjamin List and Prof. David MacMillan. This video focuses on the use of imidazolidinone catalysts in Diels-Alder reactions that give high enantioselectivity for these c
From playlist Nobel Prize Winning Chemistry
What Are Non-Minimum Phase Systems? | Control Systems in Practice
Check out the other videos in the series: Part 1 - What Does a Controls Engineer Do? https://youtu.be/ApMz1-MK9IQ Part 2 - What Is Gain Scheduling? https://youtu.be/YiUjAV1bhKs Part 3 - What Is Feedforward Control? https://youtu.be/FW_ay7K4jPE Part 4 - Why Time Delay Matters https://youtu.
From playlist Control Systems in Practice