Pendubot A pendubot is simply a double pendulum, with one end connected to a motor, and an encoder attached at the elbow. Here I demonstrate that in an un-powered state, the pendubot acts as a double pendulum, and will swing in seemingly chaos when released. Once powered, the pendubot can receive a set of poles, which can be derived from the linearization of the system dynamics around the equilibrium points. Here I am linearizing the pendubot so it will swing into, and self balance in an up-up position. Check out my other videos, where I linearize it to a down-up position.
Notes over Linearization 9/20/10 -- pt 2/2 Notes and discussion over the process of linearizing a curved graph in order to find an equation for the data. For part 1 please see:
Automatic Linearization of Nonlinear Skinning Video for paper "Automatic Linearization of Nonlinear Skinning", I3D 2009.
2 carrier WCDMA PA linearization demo Nov. 14, 2007. The video shows how digital pre-distortion, crest factor reduction, and memory effect cancellation technologies working together to achieve over 13dBc linearity gain in a 2-carrier WCDMA system.
Linearization General Calculus Concepts www.teachingcenter.ufl.edu/interactive_exams
Local Linearization - Made Easy Rohen Shah has been the head of Far From Standard Tutoring's Mathematics Department since 2006. This is a video of him explaining local linearization
Sumitomo Edgemill for Cast Iron Milling Sumitomo Edgemill for Cast Iron Milling. A tangential style cutter that offers 8 cutting edges when using both right and left hand cutters.
5-axis Tool Path Linearization This is a short video example showing the difference between 5-axis rotary moves with, and without, toolpath linearization. The first half of the movie is with linearization turned on - and the tool appears to "attach" iteslf to the part. The second half of the video shows both the "B" and "C" axes "blindly" rotating into position - you can see how the tool tip could easily gouge the part during the rotation. Also, watch the "C" axis table rotation in the second half of the video; you will see how erraticly it moves - which could cause facets on the part surface.
4-5 Linearization Example An example of linearization is provided - the approximation of the square root function evaluated at x = 150.
Linearization of Power Amplifier Hardware using Digital Predistortion Using ADS Overview of digital predistortion. Linearization of a device under test (DUT) by digital predistortion using the Agilent EEsof Linearization DesignGuide and test equipment. For more information: For a free evaluation copy of ADS:
Ca12 - 4.5 (1) Linearization Balzarini lecture screencasts 2009-2010
Oil Depletion (Part 2): Hubbert Linearization The second in a multi-part series which discusses why our traditional view of cheap and abundant energy may be changing. This entry explains the mathematics behind Hubbert linearization to estimate oilfield depletion. Future entries will apply this technique first to the United States and then the world. Limitations of the model will also be explained. For more information, be sure to check out my website: And follow Economic Outlook on Twitter
Bursting neuron linearization: GKS current sweep 9-frame movie demonstrates the effects of bursting neuron parameters on linearization.
GE 171: Linearization and Error Propagation
Intro to Envelope Tracking and Linearization Syst. TI, in collaboration with Nujira, has developed the first commercially available Envelope Tracking (ET) solution comprised of TIs (DPD) technology and Nujiras HAT modulator. Eric Zhang Wireless Infrastructure Software Engineer ZHCC177
Maplesoft Maple 14 Final (NEW) Free Full Download Maplesoft Maple 14 Final Maple™ is the essential technical computing software for today's engineers, mathematicians, and scientists. Whether you need to do quick calculations, develop design sheets, teach fundamental concepts, or produce sophisticated high-fidelity simulation models, Maple's world-leading computation engine offers the breadth, depth, and performance to handle every type of mathematics. Free Full Download : mx.vc More Free Full Download : +++4dobe Products Free Full Download+++ link : Linearization Tools Built-in tools for linearizing nonlinear differential algebraic equations support work in control design, calibration, and sensitivity ***ysis. * Efficiently linearize a set of non-linear differential algebraic equations about a defined linearization point. * Calculate the equilibrium point of a nonlinear system such that user-defined constraints are satisfied. If no such point exists, the algorithm returns a point that minimizes the state derivatives. * If the linearized system is affine (that is, not linear time-invariant), Maple then automatically converts the system into a linear time-invariant system by performing a shift transformation. This transformation is performed whenever the linearization point is an equilibrium point that falls within user-specified tolerance levels. * Provide the linearized system in state space or differential equation form. * Support further ***ysis since the resulting linearized system is ...
Fernando's Corner-Optical Linearization Fernando's Corner-Optical Linearization - February 16, 2009, 01:36 PM
linearization.mp4 For the classes of Atul Roy
JORG | Plate Linearization: Fast and Reliable Linearization of the printing plate is an essential correction which should be made to ensure a repeatable printing quality. With the Troika LithoCam II and JORG Production.Suite, this process is made easy.
Finding the Equation of a Tangent Line Finding the Equation of a Tangent Line using Derivatives - 3 complete examples are shown along with the outline of the procedure. For more free math videos, visit
Spring 2011 Multivariable Calculus exam2problem1c Using Linearization to approximate a value.
Efficient Yarn-based Cloth with Adaptive Contact Linearization Supplemental video for the SIGGRAPH 2010 paper "Efficient Yarn-based Cloth with Adaptive Contact Linearization"
Notes over Linearization 9/20/10 -- pt 1/2 Notes and discussion over the process of linearizing a curved graph in order to find an equation for the data.
Finding the Linearization at a Point Finding the Linearization of a function at a point. A homework problem from UT-Austin's Calculus 1 class, homework set #8. For more free math videos, visit
Oil Depletion (Part 1): Why Depletion Matters The first in a multi-part series examining our changing energy situation. The first entry introduces the concept of depletion and details why consumers are generally unaware of pending shortages when supplies continue to increase. Future entries explain the mathematical concept of linearization and apply the technique to domestic oil production. The series concludes with a look at global production and limitations of the model. Be sure to check out my website: And on Twitter
An Introduction to Envelope Tracking and Linearization Systems TI, in collaboration with Nujira, has developed the first commercially available Envelope Tracking (ET) solution comprised of TIs (DPD) technology and Nujiras HAT modulator. Ken Chan Wireless Infrastructure Applications Engineer SLWC092
JSBSim/ Scicoslab Trim, Linearization, and Control Demo Demonstration of new JSBSim branch capable of trim, linearization, control, and communication with FlightGear via scicoslab blocks. A backside multi-loop closure PID control strategy is employed on an Easy Star uav model.
EETI Touch - linearization problem
Efficient Yarn-based Cloth with Adaptive Contact Linearization - Highlights A highlight video of some of the results achievable with yarn-based cloth simulation and adaptive contact linearization. All models in this video are created from yarns virtually knitted together to form various types of cloth, with some models containing nearly 55000 knit loops in constant close contact. Individual contacts between yarn pieces are simulated using linearized models that are adaptively updated for each contact based upon a deformation metric. Model updates are shown in red and overemphasized, showing that the vast majority of the cloth can use linearized models for long periods of time before needing to be rebuilt.
Input Output Linearization controller in action in MapleSim Input Output Linearization controller in action in MapleSim.
4-5 Linearization I.mp4 The concept of linearization is introduced and demonstrated in a sample problem.
Linearization: The Derivation and Example Linearization and deriving it's formula with included example.
(SIGGRAPH 2010 Fast Forward) Efficient Yarn-Based Cloth with Adaptive Contact Linearization The fast forward video, with voiceover, for the SIGGRAPH 2010 technical paper "Efficient Yarn-Based Cloth with Adaptive Contact Linearization". It's a 40s advertisement for the paper talk, but it also has our favorite wooden mannequin wearing his favorite knit sweater for a rather long time. (please, don't show up to room 403AB on this Thursday, or any other Thursday for that matter -- the paper talk is now well in the past =)
Adaptive PA Linearization for Mismatch and Efficiency Freescale Technology Forum 2008 technology demo focuses on adaptive PA linearization for mismatch and efficiency.
Math Magic - linearization and differentials Simple and fun explanation of linearization and differentials. Used in Calculus 1 or AB.
Ca12 - 4.5 (2) Linearization Balzarini lecture screencasts 2009-2010
Linearization Example.m4v Finding a linear Approximation.
Linearizing Equations Why and how to linearize equations.