eBooks „Input“
Es wurden 42 eBooks für den Suchbegriff „Input“ gefunden.
Bhimeswara Challa
Man's Fate and God's Choice
An Agenda for Human Transformation
- Philosophie
- Englisch
- 267738 Wörter
- Ab 16 Jahren
- 745
Stagnate as a 'creepy caterpillar' or transform into a 'beauteous butterfly'-this path-breaking book of a rare genre suggests-is the seminal choice before mankind, and every one of us. In this setting, the book raises some fundamental questions: What is man's rightful place in the cosmos and his manifest destiny on earth? Why are we so self-righteously self-destructive? Are we a doomed species? Or 'divine' beings struggling to overcome the hubris of the human intellect? Is God getting weary of mankind? How should we synergize human effort and Divine Grace?
The book posits that any betterment in human behavior needs a cathartic change at the deepest levels. That requires diluting the dominance of the mind and reawakening the long-dormant intelligence of the human heart. To meet that challenge, we need minimum numbers, a 'critical mass' to create self-sustained momentum for transformation through consciousness change. And every single human of this generation should behave in such a way that he or she is that single person whose transformation could make the decisive species-scale difference. The book offers a menu of ideas and an agenda of action.
This book could be itself become an input to mobilize that very 'critical mass' it advocates for human transformation.
Well-planned and cohesively written, the book is noteworthy for its delightful blend of information and arguments, and reveals the depth of the author’s understanding of the human predicament... This is a closely argued and thought-provoking book...
The Hindu, 13 Sept 2011
[This book] is a gripping exposition on human nature and self-transformation without preference to religion... Challa has critically provided a foundational argument for a deeper discussion of philosophical and practical ideals concerning self-transformation... harmonizing the head and the heart is the way for humans to function as spiritual beings. Recommended by the USR.
The US Review of Books
[The author] reflects upon the crisis of contemporary civilizations and outlines a blueprint for a new world order based on progressive spiritual values and change of human consciousness. The strength of this treatise is the sweep of Challa’s reach and his treatment of a vastly complex set of issues that bedevil humankind today...
India International Center Quarterly, Summer 2012
As a thinker and erudite scholar, [the author] has made a profound study of the world situation and the moral decadence of man... [This book] deserves to be on the shelves of university, college and public libraries...
Triveni Magazine, July–Sept 2011
It is difficult to pigeon-hole this book as... a ‘prophetic discourse’, a ‘journey into the human mind’, a ‘guide for human survival’, a ‘spiritual treatise’. It is an amalgam of all these and more... the volume reaches out to those who are already uneasy about the way we on this earth are progressing.
The Book Review, India, June 2013
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Stichwörter: Humanities, Social sciences, Philosophy, Psychology, Behavioural science
Kostenlos
Dr. Hedaya Mahmood Alasooly
Simulation of Some Power System, Control System and Power Electronics Case Studies Using Matlab and PowerWorld Simulator
- Technik
- Englisch
- 16056 Wörter
- Keine Altersempfehlung
- 86
The book consists from three parts concerning simulation of some power system, control system and power electronics case studies using matlab and powerworld simulator programs• Part A: Simulation of Some Power Electronics Case Studies in Matlab Simpowersystem Blockset:• Part B: Control of DC Motor Using Different Control Strategies in Matlab:• Part C: Investigation of the Usefulness of the PowerWorld Simulator Program Developed by “Glover, Overbye & Sarma” in the Solution of Power System Problems:I. Part A: Simulation of Some Power Electronics Case Studies in Matlab Simpowersystem Blockset:This part covers some case studies that provide detailed, realistic examples of how to use SimPowerSystems in modeling power system dynamics in various types of application that use power electronics converters. The following case studies are simulated on the paper:1- Thyristor-Based Static Var Compensator.2. Transient Stability of a Power System with SVC and PSS.3. GTO-Based STATCOM.4. Control of load flow using UPFC.5- Control of AC motor.6- Control of DC motor.7- VSC-Based HVDC Link.II. Part B: Control of DC Motor Using Different Control Strategies in Matlab:A simple model of a DC motor driving an inertial load has the angular speed of the load, , as the output and applied voltage, , as the input. The system was used as an example in [1]. The ultimate goal of this paper is to control the angular rate by varying the applied voltage using different control strategies for comparison purpose. The comparision is made between the proptional controller, integral controller, propotional and integral controller, phase lag compensator, derivitive controller, lead integral compensator, lead lag compensator, PID controller and the the linear quadratic tracker design based on the optimal control theory.III. Part C: Investigation of the Usefulness of the PowerWorld Simulator Program Developed by “Glover, Overbye & Sarma” in the Solution of Power System Problems:The objective of this part is to investigate the usefulness of the power system simulator PowerWorld program developed by “Glover, Overbye &Sarma”. The results obtained from the power simulator program were presented for different case studies. The power system network used in this study consists from 6 buses. Area 1 includes bus 1-5 while Bus 6 will be part of Area 1 in some case studies, or will form separate area 2 in other case studies for comparison purpose. Note that the Available Transfer Capability (ATC) analysis add-on which determines the maximum MW transfer possible between two parts of a power system without violating any limits, and the voltage adequacy and stability tool (VAST) add-on that can solve multiple power flow solutions in order to generate a PV curve for a particular transfer or a QV curve at a given bus, was not studied here because we don’t have yet VAST add-on and the ATC add-on packages. [mehr]
Stichwörter: Matlab, Chopper, Simpowersystem, UPFC, FACTS Devices, Series Converter, AC Motor Drives, DC Motor Drives, HVDC Converters, Power System Dynamic Stability, Pulse Width Modulation, Static VAR Compensators, Thyristor Converters, DC motor, lead compensator, lag compensator, PI compensator, Optimal Control, Tracking, matlab, control system toolbox, Simulink, Power System Simulator, Power World Simulator, Power Flow, Load Frequency Control, Economic Dispatch, Optimal Power Flow, Faults Analysis, Area Control Error [mehr]
14,99 US$