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Title:
Engineers Design Computer Program to Aid Military Decision-Making
(www.engineer.ucla.edu/stories/military.htm)
Assistant
Professor, Adjunct Faculty, Lecturer, Associate Research Engineer,
Instructor, Researcher & Projects Supervisor
Technical
Advisor & Technical Projects Coordinator, Consultant,
Design/Office Engineer, Electrical & Computer Engineer
Grant Writer &
Organizer of High-level Research Oriented Technical Proposals,
etc.
B. Status:
January 2007 - Present: Assistant Professor-Adjunct Faculty
in Electrical & Computer Engineering, at California State University Northridge
February 2006 - Present: Assistant Professor-Adjunct Faculty
in Electrical & Computer Engineering , at California State University Los
Angeles
October 2004 - Present: Assistant Professor-Adjunct Faculty in
Electronics and Computer Technology (ECT), Electrical Engineering
Technology (EET), Computer Engineering Technology (CET), &
Computer Information Systems (CIS), as well as in Network and
Communications Management (NCM) at DeVry University Long Beach
February 2005 - Present: Assistant Professor-Adjunct Faculty
in Engineering, Physics & Astronomy, in Computer Technology
(CT) & Electronics (EET), as well as in Computer Science
Information Technology (CSIT) at Los Angeles City College
and at East Los Angeles
College (LACCD)
February 2006 - Present: Assistant Professor-Adjunct Faculty in
Engineering & Math Department, and Computer & Business Information
Systems (CBIS) Department at Long
Beach City College
February 2007 - Present: Assistant Professor-Adjunct Faculty in
Computer Science Department at Golden West College,
Huntington Beach
February 2005 - Present: Assistant Professor-Adjunct Faculty
in Computer Information Systems (CIS) at Riverside Community College
01/17/2000 - 12/31/2002: Associate Research Engineer in Mechanical and Aerospace
Engineering Department,
School of Engineering & Applied Science, University of California, Los Angeles
(UCLA) and Technologist for JFACC/DARPA
Since April 2002 (Part-time): Consultant, Advisor, Grant Writer,
Technical Projects Coordinator, Website Designer and Webmaster at
Community Based Educational Centers in Los Angeles
10/01/94 - 01/16/2000: Scientific co-worker, Researcher and
Instructor as well as Graduate Thesis Research Projects Supervisor
in
Control Engineering Department, Faculty of Electrical
Engineering and Information Sciences, Ruhr-University
Bochum,
Bochum,
Germany.
06/01/92 - 03/31/94: Lecturer II, Research Assistant,
Undergraduate Thesis Research Projects Supervisor and Assistant
Course Coordinator in
Electrical and Computer Engineering Department,
Faculty of
Technology, at Addis
Ababa University, Addis Ababa, Ethiopia.
09/01/89 - 05/31/92: Lecturer I and Research Assistant in
Electrical and Computer Engineering Department,
Faculty of
Technology, at Addis
Ababa University, Addis Ababa, Ethiopia. etc.
07/01/91 - 03/30/94: Computer Application Software Lecturer
at City Business Center, Addis Ababa, Ethiopia (Various
Application Software & Programming Languages Lecturer, Part Time
Work)
Hierarchical Modeling, Optimization and Control of Large-scale and
Complex Systems
Hierarchical Multiobjective Analysis of Large-scale and
Complex Systems
Advances in Enterprise Modeling and Control
Linear/Nonlinear
Systems Modeling, Optimization and Control
Methods for Modeling and
Identification of Nonlinear Dynamical Systems (Nonparametric,
Parametric and Semiparametric Nonlinear Models)
Approaches to Nonlinear Continuous-time Systems Identification
Detection and Estimation of Jumps in Nonlinear Continuous-time
Systems
Gradual or Smoothly Time-varying and Abruptly Changing Parameter
Identification of Nonlinear Continuous-time Processes
Bilinear,
Hammerstein, Integrable and Convolvable Nonlinear Continuous-time
Systems Identification
System Identification by an Adaptive Direct Form FIR
Filters
Real-time On-line Identification of a Nonlinear Continuous-time
Plant Using the Hartley Modulating Functions Method
Batch Scheme
Recursive Physical Parameter Identification of Nonlinear
Continuous-time Systems Using the Hartley Modulating Functions
Method
Physical
Parameter Estimation of the Nonlinear Continuous-time Dynamics of
a DC Motor
Physical Parameter Estimation of the Nonlinear Continuous-time
Dynamics of a Single Link Robotic Manipulator with Flexible
Joint
Real-time Implementations using one Shoot, Batch Scheme
Nonrecursive and Recursive LS Estimation Algorithms, e.g.:
Experimental
Physical Parameters Estimation of the Nonlinear Continuous-time
Dynamics of a Thyristor Driven DC Motor Using One Shoot FWLS
Estimation Algorithm and CADACS Software
Off-line Experimental Physical
Parameters Estimation of the Nonlinear Continuous-time Dynamics of
a Thyristor Driven DC Motor
Using CADACS Software and Batch Scheme
Nonrecursive FWLS Estimation Algorithm
Using Interactive Real-time Toolbox and Batch
Scheme Nonrecursive FWLS Estimation Algorithm
Real-time On-line Experimental
Physical Parameters Estimation of the Nonlinear Continuous-time
Dynamics of a Thyristor Driven DC Motor Using Batch Scheme
Recursive LS Estimation Algorithm and Interactive Real-time
Toolbox
Application of Linear/Nonlinear System Modeling & Identification
to Modern Finance, etc.
Advanced Unmanned Air & Ground Combat
Vehicles and Operations, etc.
Large-scale and Complex Enterprise Modelling and Control
Hierarchical
Planning
Coordination of Hierarchical Structures
Decision Making Processes
Hierarchical
Multiobjective Analysis of Large-scale and Complex Systems
Optimal Strategies Planning
Optimal Resources Allocation
Dynamic
Optimization
Linear Programming (CPLEX)
Mathematical Programming
Model Evaluation
Linear/Nonlinear System
Identification
Advances in Enterprise
Modeling and Control
Hi-Tech Battlefield Modeling &
Optimization
Automated Battle Management
Planning of Complex Military
Strategies Problems
Modern Warfare Operational
Games
Mathematical Research on Combat
Modeling
Optimal Operation of Small &
Large-scale & Complex Industrial Processes
Reduction of Large-scale and
Complex Systems Models
Optimal Resource Allocation
Problems
Operational Research Problems
Management Problems, etc.

Detection and Estimation of Jumps in
Nonlinear Continuous-time Systems
Gradual or Smoothly Time-varying and Abruptly
Changing Parameter Identification of Nonlinear Continuous-time
Processes
Real-time On-line Identification of a Nonlinear Continuous-time
Plant Using the Hartley Modulating Functions Method
Batch Scheme
Recursive Physical Parameter Identification of Nonlinear
Continuous-time Systems Using the Hartley Modulating Functions
Method |
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(i) Using Widrow-Hoff least mean squares adaptation algorithm
(gradient-descent method)
(ii) Using conventional recursive least squares
adaptation algorithm (applying rank-one modification of covariance
matrices, a priori and a posteriori Kalman gain, likelihood
variables, etc.)
(iii) Using fast recursive least squares adaptation algorithm
(based on the ideas mentioned in (ii) above and forward/backward
prediction, fast Kalman as well as shift-invariance property)
Application of these
three approaches to obtain the irreducible or minimal state
variable realization of the identified dynamic system by
formulating a suitable Hankel matrix with Markov parameter
elements and applying a row searching algorithm.
Application of Linear/Nonlinear System Modeling & Identification
to MicroElectroMechanical Systems (MEMS)
Application of Linear/Nonlinear System Modeling &
Identification to Modern Finance (Part time basis)
Research on Modern Investment
Science/Methods to Business Issues
Background: System
Modeling & Identification Issues Associated with Option Pricing
Theory, Portfolio Design, Technical Trading, Model Evaluation,
etc.
Advanced Unmanned Air & Ground Combat Vehicles and Operations,
etc.
Advances in Enterprise Modeling and Control
Hierarchical Modeling, Optimization and Control of Large-scale
Systems
Linear/Nonlinear Systems Modeling,
Optimization and Control, etc.
§Developed new
Optimization Based Simulation Environment for Automated
Battlefield Management (e.g. Proc. of
IEEE-American Control Conference 2001, ACC'2001, Arlington, VA
June 25-27, 2001, Session: WP-05, pp 4711-4715)
The
application of modern control and optimization theories to improve
battle planning and execution requires models that allow battle
commanders to reliably predict actual battle outcomes of various
alternatives ahead of time at a certain level of abstraction. This
research work developed new battlefield modeling which
characterize the battle dynamics and proposed linear programming
based battle planning.
§Developed new Linear
Programming Based Automated Battle Management for a Large-scale System Using Hierarchical Optimization, etc.
Modern enterprise is a large-scale system with broadly distributed and
potentially conflicting goals, resources and constraints, with
multiple semi-autonomous participants of both human and artificial
nature. Thus, to solve problem of large-scale and complex system
one can structure the model hierarchically by partitioning into
number of interconnected subsystems for either computational or
practical reasons. This research work outlines and formulates
constructive hierarchical structures for automated battle
management of a large-scale system based on linear programming
planning.
(1) Technical Interchange
Meeting of JFACC/DARPA Program (Joint Force Air Component
Commander/Defense Advanced Research Projects Agency),
(2) JFACC/DARPA Project
Technical Interchange Meeting,It is a project to develop simulation environment for battlefield management and control, etc.
(3) JFACC/DARPA Project:
"Advances in Enterprise Control (AEC) Symposium and Technology
Display,"
(4) JFACC/DARPA Project
Technical Interchange Meeting,
(5) JFACC/DARPA Project
Technical Interchange Meeting and Science Fair (Industrial Poster
& Demo Session), For general information about the project layout please refer to one of my public article, i.e.,
(6) S. Daniel-Berhe, M.
Ait-Rami, Jeff Shamma and Jason Speyer. Optimization based battle
management. Proc. of
IEEE-American Control Conference 2001, ACC'2001, Session:
WP-05, pp 4711 -4715, June 25 - 27, 2001, Arlington, VA. {Invited
Session}, etc.
§A new
approach for linear, bilinear, Hammerstein, integrable
and convolvable nonlinear continuous-time systems
identification is developed. Please refer to the
listed publications below.
The developed new identification method has
been thoroughly tested [WAC’96, IEE-CONTROL’96,
SIMONET’97], and attempts have also been made to apply in
practice, e.g., in a nonlinear thyristor driven dc-motor
experimental set-up [IFAC-SYSID’97, Journal of IFAC-Control
Engineering Practice’98].
In addition, the method has been applied to
physically-based nonlinear continuous-time practicable dynamical
systems, e.g., nonlinear dynamics of a dc-motor with load
[IEEE-CDC’96, Journal of Franklin Inst.’98], a single link robotic
manipulator with flexible joint [IEEE-ACC’97].
The method has used a suited weighted
LS-algorithm and shown promising results for identification of
linear [ECC’97], bilinear [Journal of IFAC-Automatica’98,
IEEE-CDC’98], Hammerstein [IEEE-CDC’97] and integrable as well as
convolvable nonlinear continuous-time systems [Journal of Sys.
Sci.’97] in the presence of noticeable measurement
noises.
Quite
recently, a new batch scheme nonrecursive HMF
identification method is proposed and applied to the
detection and estimation of gradual or smoothly
time-varying [IEE-CONTROL’98] and abruptly changing
parameters [XIII Int. Conf. on Sys. Sci.’98, Journal of Sys.
Sci.’98] of integrable and Hammerstein nonlinear dynamic
systems arising in various fields such as in nonlinear
chemical processes, fault detection and diagnosis of nonlinear
processes, etc.
Detection and estimation of jumps in a class of
convolvable nonlinear systems are also investigated
[IEEE-CCA’98].
Furthermore, a new batch scheme recursive HMF
identification of nonlinear continuous-time Hammerstein model
is under investigation [invited session in ECC’99], [IEEE-ICIT
2000], etc.
The
thesis work has also made a detailed survey of methods for
modeling and identification of nonlinear dynamical systems: Part I
Nonparametric, Part II Parametric and Part III Semiparametric
nonlinear models [European Journal of Control’98].
Particularly, the batch scheme
HMF-Method is a recently developed identification approach. As it
is verified in the listed publications below,
the method has shown promising results for identification of
nonlinear continuous-time systems. Thus, there are many issues yet
to be addressed, and it leads to further work towards
investigating the methodology into various improvements as well as
applications.
1 The first part of
the thesis work developed three new identification
methods:
(i) Identification using Widrow-Hoff least
mean squares adaptation algorithm - (gradient-descent
method).
(ii) Identification using conventional recursive least squares
adaptation algorithm - applying rank-one modification of
covariance matrices, a priori and a posteriori Kalman gain,
likelihood variables, etc.
(iii) Identification using fast recursive
least squares adaptation algorithm - based on the ideas of
method (ii) and forward/backward prediction, fast Kalman as well
as shift-invariance property.
The proposed methods have been applied to
different systems and shown their performance.
The three approaches designed not only to
identify the unknown system parameters but also to obtain the
irreducible or minimal state variable realization of the
identified dynamic system by formulating a suitable Hankel
matrix with Markov parameter elements and applying a row
searching algorithm.
2 The second part of the thesis work
concerned with system identification by cross-correlation
techniques using simulation studies and experimental
set-ups. It also included computational techniques to
obtain a transfer function or equivalent mathematical
description for the dynamic characteristics.
$An experimental
set-up for generating amharic (Ethiopic)
alphanumeric characters on a screen using a
microprocessor system is developed.
Amharic characters and their keyboard
layout design and implementation.
Microprocessor based hardware and
software designs and debugging.
Experimental set-up of character generator
with visual display system.
Courses taught in Electrical & Computer Engineering
Department at California State
University Northridge:
Courses taught in Electrical and Computer Engineering at
California State University
Los Angeles :
Courses
taught in Electronics and Computer Technology (ECT), in Electrical
Engineering Technology (EET), in Computer Engineering Technology
(CET) & in Computer Information Systems (CIS) at DeVry University Long Beach:
Courses
taught in Engineering, in Computer Technology (CT), in Electronics
(EET), & in Computer Science Information Technology (CSIT) at Los Angeles City College
Courses
taught in Computer Science (CS) & in Computer Science Information
Technology (CSIT) at East Los
Angeles College
Courses
taught in Computer Science (CS) at Golden West College
(GWC), Huntington Beach
Courses
taught in Computer Technology (CT), Electronics (EET), & Computer
Science Information Technology (CSIT) at Riverside Community College
Courses
taught in Engineering & Math, and Computer & Business Information
Systems (CBIS) at Long Beach City
College (LBCC), Long Beach
Developed new Optimization Based
Simulation Environment for Automated Battlefield Management, (e.g.
Proc. of
IEEE-American Control Conference 2001, ACC'2001, Arlington, VA
June 25-27, 2001, Session: WP-05, pp 4711-4715)
Developed new Linear Programming Based
Automated Battle Management for a Large-scale System Using
Hierarchical Optimization, etc.
1) Software Enabled Battlefield
Management, and
2) Distributed Agile Control in Hostile Environments,
JFACC/DARPA Project Technical Interchange Meeting, Washington, DC,
May 2000.
3) Modeling Environment for Battlefield Management, and
4) SEAD Simulation
Environment, Agile and Stable Command and Control of
Military Operations: JFACC/DARPA Project, Advances in Enterprise
Control (AEC) Symposium, Minneapolis, MN, July, 2000,
5) Distributed Agile
Control in Hostile Environments: Optimization Based Battle
Management, (i) Large-scale programming, and (ii) Top Down
Hierarchical, JFACC/DARPA Project Technical Interchange
Meeting, Pittsburgh, PA, Oct. 31 - Nov. 2, 2000,
6) Distributed Agile Control in
Hostile Environments: (i) Large Scale Programming, and (ii)
Hierarchical Optimization, JFACC/DARPA Project Technical
Interchange Meeting and Science Fair (Industrial Poster & Demo
Session), San Diego, CA, Feb. 5-8, 2001, etc.
Research: Developed a new approach for
nonlinear continuous-time systems identification. Please refer to
the listed publications below.
Graduate (M.Sc.) Control Laboratory Courses taught in Control
Engineering Department, Faculty of Electrical
Engineering and Information Sciences, at
Ruhr-University Bochum,
Bochum,
Germany
Graduate Thesis Research Projects
Research: Developed three new
identification methods for linear continuous-time systems. Please
refer to the M.Sc. work above.
Courses
taught for regular and extension division:
Undergraduate Laboratory Courses
instructed for regular & extension division:
Undergraduate Thesis Research Projects
supervised (ECE 508): in the area of
Undergraduate Courses taught for
regular and extension division:
Undergraduate Laboratory Courses
instructed for regular & extension division:
11/92 - 2/93:
Electrical Engineer and Supervisor in the
UN-ECA, CMC-di Ravenna and ASTER - International,
Addis Ababa, Ethiopia (Part time work).
9/89 - 8/92: Office Engineer
in the "Gilgel Gibe (324MW) & Dembie (1MW) Hydro Electric
Projects," Ministry of Mines and Energy, Addis Ababa, Ethiopia.
5/88 - 8/89: Design Engineer
and Supervisor in the "Gilgel Gibe (324MW) & Dembie (1MW)
Hydro Electric Projects," Ministry of Mines and Energy, Addis Ababa, Ethiopia.
12/85 - 4/88: Electrical
Engineer and Supervisor in the Engineering Design Department, Water Resources Commission, Addis Ababa, Ethiopia.
9/86 - 3/94: Consultant
and Design Engineer, in Private Consultation Services,
Addis Ababa, Ethiopia (Part time work).
12/85 - 1/86: Assistance Engineer
in the "Household Electrical Appliances Project"
feasibility study of the Industrial Projects Service, Ministry
of Industry, Addis Ababa, Ethiopia (Part time work).
7/84 - 9/84: Assistance
Engineer in the "Electronics & Electrical Machinery
Project" feasibility study of the Industrial Projects
Service, Ministry of Industry, Addis Ababa, Ethiopia
(Vacation work).
7/83 - 9/83: Assistance Engineer
in the "Project and Planning Section", Telecommunication
Authority, Addis Ababa, Ethiopia (Vacation work).
Methods for Modeling and Identification of Nonlinear Dynamical Systems (Nonparametric,
Parametric and Semiparametric Nonlinear Models) at UCLA (2000), at Delft University, Holland (1998),
at University of Athens, Greece (1997), at Ruhr University Bochum, Germany (1998-1999), etc.
Approaches to Nonlinear Continuous-time Systems Identification at
UCLA (2000), at Delft University of Technology, Holland (1998), at Ruhr University Bochum, Germany (1998-1999), etc.
Use of Fuzzy Logic in Adaptive Conventional Control Systems at Ruhr University Bochum, Germany (1997)
Bilinear Systems Identification at UCLA, at Delft University of Technology, Holland (1998), etc.
* Sensors Based Instrumentation Systems * Introduction to Microprocessor Systems
* Electronics I, II & III * Advanced Communication Systems
* Digital Electronics Fundamentals * ECE/ECT- Senior Applied Projects
* Network+ & A+ Certifications * C++ & Java Programming
* Lecture Notes of all CIS, CET, CT, CIST & CS Courses * Control Systems I & II
* System Identification * Engineering Electronics I and II
* Modeling of Nonlinear Systems * Introduction to Neural Networks
* Fundamental of Circuits * Introduction to Fuzzy Control
* Instrumentations * Electrical Machine I and II
* Probability and Statistics * Technology Integration
* 3D-CAD for Engineers I & II, etc.
16th edition of Marquis WHO’S WHO IN THE WORLD since 1999 biographical
reference book, published in Dec. 1998 and then included in its every year 's publication.
5th Edition of Marquis WHO's WHO IN SCIENCE AND ENGINEERING since 2000-2001.
33rd Edition of Marquis WHO's WHO IN FINANCE AND INDUSTRY since 2003.
58th Edition of Marquis WHO's WHO IN AMERICA since 2003. biographical reference books.
WHO’S WHO IN THE WORLD
is a comprehensive directory of the biographies of international outstanding people
in a wide range of professions and geographic locations. Each
biography details an individual’s accomplishments for the use of
educators, administrators, researchers and library patrons.
The 16th edition of WHO’S WHO IN THE WORLD recognizes individuals distinguished by their
achievements and positions throughout the world. The 16th edition
compiles the profiles of 40,000 individuals-a process that limits
the distinction to one in every 155,000 individuals on the face of
the global.
Since 1999 included in Marquis WHO’S WHO IN THE WORLD every year 's publication.
In addition, included in the
5th edition of Marquis WHO’S WHO IN SCIENCE AND ENGINEERING 2000-2001,
etc., in the 33rd Edition of Marquis Who's WHO IN FINANCE AND
INDUSTRY 2003, etc., as well as in the 58th Edition of Marquis
Who's WHO IN AMERICA 2003, etc., biographical
reference books.
Research Fellowship: From DAAD Academic Exchange Service in 1994 for Ph.D. Study: 10/94 - 6/99).
Sponsorship: From Gilgel Gibe & Dembie Hydro Electric Projects in 1989 for M.Sc. Study: 9/89 - 12/91).
Worked as Advisor; Academic Committees Member; Lab Tour Guide at Universities & Colleges, etc.
Served as Chair/Co-Chair of Sessions in IEEE, IFAC, etc. Conferences and Workshop related to Control Systems, etc.
Served as Reviewer/Co-reviewer to Various Dissertations, Books, Scientific Articles for Conferences and Journals Related to Control Systems, Signal Processing, Nonlinear Systems Identification & Control, etc.:
IEEE-CDC, IEEE-ACC, IFAC-SYSID, Journal of Franklin Institute, European Journal of Control,
Journal of
IFAC Automatica, Journal of IFAC Control Engineering Practice, Int. Journal of Systems Science,
International Journal of Control, Journal of Computers & Electrical Engineering, etc.| BASIC COURSES Computer Programming Applied Electromagnetic Fields I, II + Labs I, II Basic Electrical & Electronic Devices + Labs Fundamental of Circuits + Labs I,
II Workshop Practice I, II, III Probability and Statistics |
Energy Conversion Computer
Architecture and Programming Computer Vision
Power System Operation, Distribution & Control Electrical Engineering Materials & Components Power Systems I, II + Labs I,
II Engineering Economy & Workshop Management Electrical Installation & DrivesEXTRA COMMON KEY COURSES Engineering Mathematics I, II, III, IV, V Engineering Mechanics, Static,
Dynamics Engineering
Thermodynamics Engineering
Materials Machine Design Strength of Materials Fluid Mechanics Applied Modern Physics Machine Elements Descriptive Geometry & Technical
Drawing I, II |
Orthodox Christian.
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Wednesday, 25 May 2009 at 10:19:12 P.M. EDT by s_daniel_berhe@yahoo.com