'Speed control' diaporamas de présentation

Drives Basics

Drives Basics. Problems often occur because of the words we use to describe a project. A Drive System is not a Motor Speed Control.

832 views • 83 slides

Computer Animation Algorithms and Techniques

Computer Animation Algorithms and Techniques. Interpolating Values. Animation. Animator specified interpolation key frame Algorithmically controlled Physics-based Behavioral Data-driven motion capture. Motivation. Common problem: given a set of points

1.06k views • 82 slides

PHYSICAL SECURITY (NSTISSI 4011)

PHYSICAL SECURITY (NSTISSI 4011). BY Josef Onuoha CS 996. Outline. Goals of Physical Security Perimeter and Building protection Access Controls Distributed Processing Stand-alone Systems and Peripherals Environment and Life Safety Controls Tamper Resistance. Goals of Physical Security.

686 views • 48 slides

Alexey Abrikosov, jr . Institute of Theoretical and Experimental Physics, Moscow, Russia Andrei Varlamov COHERENTIA, CNR

Winter Alpine Physics. Alexey Abrikosov, jr . Institute of Theoretical and Experimental Physics, Moscow, Russia Andrei Varlamov COHERENTIA, CNR-INFM, Rome, Italy. Speed scales. 0 50 100 150 200 250 km/h. 248 . 1 km/hr!.

533 views • 46 slides

Lifts: An Application to Electrical Drives

Lifts: An Application to Electrical Drives. Prepared by: Al Harith Auda (0060772) Nazeeh Ammari (0076411) Iskander Imseeh (0077601). Brief history of Elevators.

1.09k views • 40 slides

A Novel Control Scheme for a Doubly-Fed Induction Wind Generator Under Unbalanced Grid Voltage Conditions

A Novel Control Scheme for a Doubly-Fed Induction Wind Generator Under Unbalanced Grid Voltage Conditions. Ted Brekken, Ph.D. Assistant Professor in Energy Systems Oregon State University. Outline. Wind Energy Overview Research Objectives DFIG Overview DFIG Control

1.02k views • 38 slides

Autonomous Self-Guiding Wall Charging Robot

Autonomous Self-Guiding Wall Charging Robot By: Ani Bagepalli Moses Zamora David Sanchez Outline Project Description Parts and Specifications Testing Conclusions Description

851 views • 34 slides

500W Three Phase Inverter As an induction motor drive

500W Three Phase Inverter As an induction motor drive. ECE 345 Presentation April 30, 2003 Team Members: Dane Barhoover Brett Nee Paulus Yulianto. Motivation. Motors account for approximately 64% of the U.S. electrical use

779 views • 31 slides

Chapter 7: Direct Current Motors

Chapter 7: Direct Current Motors. Theory of Operation. Force is exerted on a current carrying conductor in a magnetic field. Simple DC Motor Commutation: Periodic reversal of current Torque is greatest when Parallel (most flux). DC Motor Theory

940 views • 29 slides

DESIGNERS: Jennifer Andrade Warren Hirschbuehler Scott Hansen Ronald Estacio Erik Marshall

DESIGNERS: Jennifer Andrade Warren Hirschbuehler Scott Hansen Ronald Estacio Erik Marshall. Senior Project December 2 nd , 2004. Table of Contents. Background Challenge Electrical/Mechanical Tasks Scout Chassis Power Supply Design Receiver/Transmitter Design Motor Control

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Introduction to Motors

589 views • 27 slides

CS 551/651 Advanced Graphics

388 views • 25 slides

CAPACITY BUILDING IN ROAD SAFETY ENGINEERING

CAPACITY BUILDING IN ROAD SAFETY ENGINEERING. CONTENTS. Shortage of road safety engineering practitioners Why do we need them? What must they be able to do? How do we train them? Who should do it and who will coordinate it. CAUSES OF ACCIDENTS (%). SOUTH AFRICAN STUDY.

498 views • 23 slides

Speed Control in DC Motors

Speed Control in DC Motors. Shunt motor : Electromagnetic torque is T e = K a f d I a , and the conductor emf is E a =V t - R a I a . For armature voltage control: R a and I f are constant For field control: R a and V t are constant

1.03k views • 20 slides

ACADs (08-006) Covered Keywords Turbine overspeed , turbine overpressure, turbine valves, turbine trip signals Descri

Turbine Protection and Control System. ACADs (08-006) Covered Keywords Turbine overspeed , turbine overpressure, turbine valves, turbine trip signals Description Supporting Material. Purpose. 1. Protects turbine against following : a. Overspeed b. Overpressure

490 views • 19 slides

Earl Grey and The Boston Tea Party

Earl Grey and The Boston Tea Party. Present The Entourage. Team Members. Casey Gold Ellen Prommersberger Nathan Winder Steven Anderson Tom Monikowski. Ellen. Purpose. Ease tedium of stop-and-go traffic Improve safety of rush hour driving. Ellen. Objectives.

339 views • 19 slides

King Fahd University of Petroleum and Minerals Civil Engineering Department

King Fahd University of Petroleum and Minerals Civil Engineering Department. CE599-Seminar Traffic Calming Techniques By: Maen A. Abu Olba. Presentation Outline. Definition. Main objectives. Main types. Design principles Practical example. Conclusions and Recommendations.

348 views • 18 slides

American River Basin Council of Watersheds Low Impact Development Seminar October 6, 2010 Sacramento County DOT Freedom

American River Basin Council of Watersheds Low Impact Development Seminar October 6, 2010 Sacramento County DOT Freedom Park Drive (FPD) Green Street Project. FREEDOM PARK DRIVE. N. 32 nd St 34 th St Watt Ave.

295 views • 18 slides

Bird Key Entryway Workshop

Bird Key Entryway Workshop. Bird Key is Dynamic!. Families. Properties are. changing hands. Children. being upgraded. Babies. being developed. Sarasota is Growing!. Upscale Condominiums. Office Buildings. The Bridge. Conference Centers. City Landscaping.

272 views • 16 slides

Using Infrared and Touch Sensors on the OCTARM VI Robot

Using Infrared and Touch Sensors on the OCTARM VI Robot Robert Clarke, SURE 2006 Faculty Advisor: Dr. Ian Walker Introduction

443 views • 1 slides