1.

Record Nr.

UNINA9910155140303321

Autore

Taylor John A (Retired journalist)

Titolo

Deborah and the War of the Tanks, 1917 / / John A. Taylor

Pubbl/distr/stampa

Barnsley, South Yorkshire : , : Pen & Sword Military, , 2016

©2016

ISBN

1-4738-4837-7

1-4738-4835-0

Descrizione fisica

1 online resource (403 pages) : illustrations, maps

Disciplina

940.41

Soggetti

World War, 1914-1918 - Tank warfare

Tanks (Military science) - Great Britain - History - 20th century

World War, 1914-1918 - Campaigns - France - Cambrai

Electronic books.

France Cambrai

Great Britain

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"Cambresis, 14-18, www.tank-cambrai.com."

Nota di bibliografia

Includes bibliographical references and index.

Sommario/riassunto

BRITISH & IRISH HISTORY. Deborah is a British First World War tank that rose from the grave after taking part in one of the most momentous battles in history. In November 1917 she played a leading role in the first successful massed tank attack at Cambrai. Eighty years later, in a remarkable feat of archaeology, the tank's buried remains were rediscovered and excavated, and are now preserved as a memorial to the battle and to the men who fought in it. John Taylor's book tells the tale of the tank and her crew and tracks down their descendants to uncover a human story every bit as compelling as the military one.



2.

Record Nr.

UNINA9910808943903321

Autore

Sira-ramírez Herbett J.

Titolo

Algebraic identification and estimation methods in feedback control systems / / Hebertt Sira-ramírez

Pubbl/distr/stampa

Chichester, West Sussex, United Kingdom : , : John Wiley & Sons, , 2014

©2014

ISBN

1-118-73058-5

1-118-73059-3

1-118-73057-7

Descrizione fisica

1 online resource (391 p.)

Collana

Wiley Series in Dynamics and Control of Electromechanical Systems

Classificazione

TEC009070

Disciplina

629.8/301512

Soggetti

Feedback control systems - Mathematical models

Control theory - Mathematics

Differential algebra

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Cover; Title Page; Copyright; Contents; Series Preface; Preface; Chapter 1 Introduction; 1.1 Feedback Control of Dynamic Systems; 1.1.1 Feedback; 1.1.2 Why Do We Need Feedback?; 1.2 The Parameter Identification Problem; 1.2.1 Identifying a System; 1.3 A Brief Survey on Parameter Identification; 1.4 The State Estimation Problem; 1.4.1 Observers; 1.4.2 Reconstructing the State via Time Derivative Estimation; 1.5 Algebraic Methods in Control Theory: Differences from Existing Methodologies; 1.6 Outline of the Book; References; Chapter 2 Algebraic Parameter Identification in Linear Systems

2.1 Introduction 2.1.1 The Parameter-Estimation Problem in Linear Systems; 2.2 Introductory Examples; 2.2.1 Dragging an Unknown Mass in Open Loop; 2.2.2 A Perturbed First-Order System; 2.2.3 The Visual Servoing Problem; 2.2.4 Balancing of the Plane Rotor; 2.2.5 On the Control of the Linear Motor; 2.2.6 Double-Bridge Buck Converter; 2.2.7 Closed-Loop Behavior; 2.2.8 Control of an unknown variable gain motor; 2.2.9 Identifying Classical Controller Parameters; 2.3 A Case Study Introducing a ""Sentinel'' Criterion; 2.3.1 A Suspension System Model; 2.4 Remarks; References



Chapter 3 Algebraic Parameter Identification in Nonlinear Systems 3.1 Introduction; 3.2 Algebraic Parameter Identification for Nonlinear Systems; 3.2.1 Controlling an Uncertain Pendulum; 3.2.2 A Block-Driving Problem; 3.2.3 The Fully Actuated Rigid Body; 3.2.4 Parameter Identification Under Sliding Motions; 3.2.5 Control of an Uncertain Inverted Pendulum Driven by a DC Motor; 3.2.6 Identification and Control of a Convey Crane; 3.2.7 Identification of a Magnetic Levitation System; 3.3 An Alternative Construction of the System of Linear Equations; 3.3.1 Genesio-Tesi Chaotic System

3.3.2 The Ueda Oscillator 3.3.3 Identification and Control of an Uncertain Brushless DC Motor; 3.3.4 Parameter Identification and Self-tuned Control for the Inertia Wheel Pendulum; 3.3.5 Algebraic Parameter Identification for Induction Motors; 3.3.6 A Criterion to Determine the Estimator Convergence: The Error Index; 3.4 Remarks; References; Chapter 4 Algebraic Parameter Identification in Discrete-Time Systems; 4.1 Introduction; 4.2 Algebraic Parameter Identification in Discrete-Time Systems; 4.2.1 Main Purpose of the Chapter; 4.2.2 Problem Formulation and Assumptions

4.2.3 An Introductory Example 4.2.4 Samuelson's Model of the National Economy; 4.2.5 Heating of a Slab from Two Boundary Points; 4.2.6 An Exact Backward Shift Reconstructor; 4.3 A Nonlinear Filtering Scheme; 4.3.1 Hénon System; 4.3.2 A Hard Disk Drive; 4.3.3 The Visual Servo Tracking Problem; 4.3.4 A Shape Control Problem in a Rolling Mill; 4.3.5 Algebraic Frequency Identification of a Sinusoidal Signal by Means of Exact Discretization; 4.4 Algebraic Identification in Fast-Sampled Linear Systems; 4.4.1 The Delta-Operator Approach: A Theoretical Framework; 4.4.2 Delta-Transform Properties

4.4.3 A DC Motor Example

Sommario/riassunto

"Presents a model-based algebraic approach to on-line parameter and state estimation in uncertain dynamic feedback control systemsAlgebraic Identification and Estimation Methods in Feedback Control Systems presents the model-based algebraic approach to on-line parameter and state estimation in uncertain dynamic feedback control systems. This approach evades the mathematical intricacies of the traditional stochastic approach, proposing a direct model-based scheme with several, easy to implement, computational advantages. This book contains many illustrative, tutorial style, developed examples of the recently introduced algebraic approach for parameter and state estimation in a variety of physical systems of continuous, and discrete, nature. The developments include some laboratory experimental results in several areas related to mechatronics systems. The reader, with an engineering level mathematical background and through the many expository examples, will be able to master the use and understand the consequences of the highly theoretical differential algebraic viewpoint in control systems theory"--

"Algebraic Identification and Estimation Methods in Feedback Control Systems presents the model-based algebraic approach to on-line parameter and state estimation in uncertain dynamic feedback control systems"--