TUTORIAL WORKSHOP ON ADAPTIVE CONTROL Advance ...

TUTORIAL WORKSHOP ON ADAPTIVE CONTROL LECTURES BY:

LENNART LJUNG GRAHAM C. GOODWIN KARL JOHAN ASTROM December 13, 1983 (preceding the 1983 CDC) Summary: The adaptive control problem State can beviewed as oneof on-line parameter estimation in structures that, when suitably parameterized,meetthecontrolobjective.Thus the quest for development of adaptive controllers canbe seen as an attemptto automate the techniques of modeling and control design which have been the standard tools for control engineeringfor years. This tutorial workshop will exploit this “parameter estimation for control’’ viewpoint as indicated by the tentative program outlined below. The intent is to provide, for the firsttime,a unified, pedagogically sound approach to adaptive control design accessible to a broad range of control engineers. Not only deterministic but also stochastic problems will be addressed in this unified framework. Only anintroductorygraduate level understanding of the mathematics of control and system theoryw i l l be presumed. Completion of this workshop hopefully w i l l enable the participants to appreciate the perspectivesof theoreticians astypically presented in CDC sessions and torealistically evaluate possible adaptive control implementation. This workshop should appeal to both theoreticians and practitioners who are currently being attracted to thefield of adaptive control. be published Each of the lecturersis the authorof a text soon to emphasizing their respective topics indicated in the tentative program below. The manufacturer’s demonstrations are scheduled to includerecentlyintroducedadaptivecontrollers by Poxboro, Honeywell. ASEA and other companies.

Advance Registration FOR

Conference and 1or TutorialWorkshop Name (First Name

La5t

Name1

Affiliation

Address

City

zip

-1EEE

Membership irumber

-51AM

R e g i s t r a t i o n f e e(except students) i n c l u d e s W e l c o m i n g R e c e p t i o n ( D e c e m b e r 13, 7:30P.M.) P l e n a r y L u n c h e o n ( D e c e m b e r 15, 12:OO Noon) and one c o p y of the C o n f e r e n c e P r o c e e d i n g s . Registration Registration Before After Nov. 15 CONFEREnCE Nov. 15

-

IEEE/SIAM Member

$125 -

$150 - $

Non-Member.

$145 -

$170 - $ -

Student’ *

$30 ___

$30

-$

-

Additional Copies of Conference Record (With Conference Registration) Member

$55-$-

Non-Member

$70-$-

TUTORIAL WORKSHOP OA ADAPTIVE CONTROL

Attending CDC

$75 - $ -

Not attending CDC

$125 - $ -

Student

$30 - $ -

Tentative Program: Total Remittance:

SESSION 1: 9:00 .9:30 a.m.

Introduction Speaker: C. R. Johnson, Jr. SESSION 2: 9:30. 11:30 a.m.

Adaptive Parameter Estimation Algorithms Lecturer: L. Ljang

$

Please make checks payable to 22nd IEEE CDC. Only U.S. currency is acceptable. Hail advance registration and check to: Elizabeth R. Ducot 35-4101LIDS Massachusetts Institute of Technology Cambridge, Ma. 02139 *520 can be applied towards IEEE dues if you join at the Conference. **Student registration covers attendanceat sessions only.

SESSION 3: 1:OO. 3:OO p.m.

Formulation of Adaptive Control as Parameter Estimation Problem Lecturer: G. C. Goodwin SESSIOA 4: 5 3 0 . 5 3 0 p.m.

Software and Hardware Implementation (with industrial Applications) Lecturer: K. J. Astrom SESSION 5: 7:OO - 9:00 p.m.

Manufacturer Displays of Adaptive Control Devices Coordinator: C.R. Johnson, Jr.

HOTEL RESERVATIONS Conference attendees mustmake their own hotel reservations, IEEE has arranged for a block of rooms to be set aside in the San Antonio Marriott Hotel Convention Center. Make your reservation early and mention 1983IEEE C.D.C. to obtain the group rates.

MARRIOTT Hotel 711 East Riverwalk San Antonio, Texas 78205 Tel: 1-800-228-9290

RATES IEEE CDC Single: $58.00 Double: $69.Oc

Tech43 fissociatos.. Inc.

( g')

Presents

+ 0' x H'

A Three Day Short Course with

8'

Computer Demonstrations and Hands-on Estimator Design A PRACTICAL APPROACH TO MODEL-BASED ESTIMATION

Of course, the equality is valid. But there are some to use guidelines to observe when an analyst attempts it to solve real world problems. Discover these guidelines and their many fascinating consequences by reading this unique monograph on Gyrolite Stabilization. GYROLITE STABILIZATION: A Breakthrough of the Ltd.Spring Seventies byAsimK.Sen.Synchrosat 1982. 90 pages. $9.50 (US)'.

CONTENTS: 1. Introduction. 2. A Review of the Basic Tools of Kinematics. 3. TheTheory of GYROLITE of aTypical Stabilization. 4. AnalysisandDesign GYROLITESpacecraft. 5. Conclusions.References. Appendices. To order your copy, please write to Synchrosat Limited P.O. Box 1259, Station B Ottawa, Ontario, Canada K1P 5R3

Wiener/Kalman Filtering Techniques-Applications and Software This course is designed not only t o develop a wellfounded approach for (Kalman) estimator design, but also to introduce the attendee to new state-ofSSPACK (State Space the-art design software. Package) is a user-oriented, interactivesoftware package for the analysis, design,anddisplay of state space .algorithms. Practicalities and pitfalls SUPnotfound rn textbooks arediscussedand ported by computersimulations. Instructor: Dr. J. V. Candy Dr.Candy is Signal Processing and Control Thrust Aiea Leader arid Projec: El-nGiSeti a i the L2;v;SKe Livermore National Laboratory, and an adjunct professor a t the University of Santa Clara. DeCember6,7,8 1983 Rickey's

'Packing and delivery charges included. Reader Service #24

Hyatt Hotel

Pal0 Alto, CA

CALL ForCoclrseDescription, 6 I4081 625-201 Reservatlon, or General WRITE Information Tech-Ed Assoc.,P.O. Box 2365 Monterey, CA 93942 Reader Service #8

Available on BCS MA1NSTREAM remote computing service and through software Iicense arrangement.

EASY5 User-friendly Standard building blocks FORTRAN compatibility

Verification procedures

Nonlinear simulation

Contact your local BCS office or

Six integration algorithms A M r . Ron Hammond M.S. 9C-01 Continuous or sampled systems Boeing Computer Services Company Graphic output 565 Andover Park West

Additional analysis options Bode, Nyquist, Nichols, Root Locus Optimal control analysis Steady state finder Reader Service #25

Tukwila, WA 98188 206-575-5092 BOEING COMPUTER SERVICES COMPANY A D8wnonof The Boemg Company

THE 23rd IEEE CONFERENCE ON DECISION AND CONTROL

4b

LAS VEGAS HILTON Las Vegas, Nevada December 1244,1984

?=BY

b CENTURY OF ELECTRKAL PROGRESS

The IEEE Conference on Decision and Control (CDC)is the annual meetingof the IEEE Control Systems Society and is conducted in cooperation with the Society for Industrial andApplied Mathematics (SIAM) and the Operations Research Society of America (ORSA). The twenty-third CDC will be held on December 12-14. 1984 at the LasVegas Hilton in Las Vegas, Nevada. The Hilton (close to unique desert and mountain surroundings) providesexcellent self-contained facilities of for both conference and guests (including10 restaurants and youth hotel) at an affordable rate. The General Chairman the Conference is Professor Abraham H. Haddad of the Georgia Institute of Technology and the Program Chairman is Professor Michael P. Polis of the Ecole Polytechnique of Montreal. The Conference will include both contributed and invited sessions. Papers and sessions arehereby solicited in all aspects of the theory and applicationof systems involving decisions, control, optimization, and adaptation.

CALL FOR CONTRIBUTED PAPERS The 23rd CDCProgramCommittee is nowsoliciting papers for presentation at the conference. Two types of papers are sought:

one of two statements: “23rd CDCand Transarvions” or “23rd C D C on/,3.”Thefirstnamed author will be used for all correspondence unless otherwise authors.and

stated. Submissions must be made by March 15, 1984 to: a.

Regularpapersdescribingcompleted work in some detail. These willbe reviewed for possible publication in the IEEE Transactions on Automatic Control - unless the author specifically requests the paper be considered for

“CDCpresentation only.” b.

Short papers that present recent, perhaps preliminaryresults.Thesepapers will be reviewed for possible conference presentation only.

All papers accepted forCDC presentationwill be included in the Proceedings, which will be available at the time of the Conference.

instructions to Authors: Prospective authors should submit seven (7) copies of the full paper for consideration as a regular paper,or four (4) copiesof a 3-6 page detailed summary (plus references)for short papers. The papers and the summaries must be headed with the paper title, the names, affiliations and complete mailing addresses of all

23rd CDC Professor Abraham H. Haddad School of Electrical Engineering Georgia Institute of Technology Atlanta, Georgia 30332 (404) 894-3930 Authors willbe notifiedregardingacceptance of their papers for presentation at the CDC by August I , 1984. Authors of accepted papers will be provided with publication kits and instructions forpreparingtheir manuscriptsfortheProceedings. In particular, authors will be requested to keeptheirmanuscriptsto six Proceedingspages or less (about 6,000 words). Short papers w i l l belimited to two Proceedings pages (about 2,000 words). There is a mandatory page charge for each additional page. Authors of accepted papers are expected to attend the Conference to present their work.

CALL FOR INVITED SESSIONS The 23rd CDCProgramCommittee is alsosoliciting proposals for invited sessions. Proposals should be submitted by April 15, 1984, t o the CDCProgram Chairman: ’ Professor abstracts including short Polis Michael and titles P. Department of Electrical Engineering authors’ names and co-chairman Ecole and Polytechnique chairman C.P. Succ. 6079, treatment. “A” organizers The Montreal, Quebec 3A7 H3C CANADA ( 5 14) 344-4884

Proposals should contain, at least, a title, summary, and tentative list of authors. The Program Committee encourages invited sessions whichcontain an introductory tutorial or survey paper: this paper will be allotted twice the time and space accorded regular papers. Proposals of individual papers, mailing full addresses, session and will preferential receive will be contacted before June 1, 1984 concerning tentative disposition of their sessions. information Additional may be requested that at time. selection Final of sessions invited announced will be by July 1, 1984. Reader Service #7

CTRL-C

AT

e for the Computer-AidedDesign of M tivariable Control Systems

Extensive designand analysis capabilities Modern classical and design techniques A choicedescriptions of system System W A powerful matrix environment algorithms Numerically stable

simulation

o Response :.E

:.a-

..2-

7

0 \

\ 3.8.

1

Increased engineering productivity

!

Interactivejlnterpretive

:c.u I

=- . -

Powerful graphics "Natural" mathematical language calculator" "Desk programming Fortrancostly Eliminates A control truedesigner's workbench

Tirnr(s) For more lnformat~onw l t e or call: Mr. lohn Lmle Systems Control Technology 1801 Page Mill Road, P. 0 Box 10180 Palo Alto, CA 93303

i4151494-2233

Reader Servlce #17

Draper Laboratory - a leader in Guidance, Navigation and Control, Fault Tolerant Computing, Precision Pointing and Tracking, Advanced Spacecraft. Industrial Automation, and Undersea Vehicle Systems Design - invites you to join us in breaking new ground in these fields. In the forefront of high technology, we offer hands-on experience in a "working laboratory" setting. Our unique environment encourages freedom, innovation. and professional fulfillment. Located in Technology Square, Cambridge, the Laboratory employs over 1700, approximately half of whom are professional staff. Salaries are competitive, with an outstanding benefit package. including tuition reimbursement.

DYNAMICWCONTROL SYSTEM ANALYSTS

r$The CharlesStark

@i

Draper laboratory,Inc.

Draper currently has several challenging Analyst positions available for individuals with an MS or PhD in control and a minimum of 2 years of work or teaching experience. Working closely with other staff members in a design and analysis group, you would be involved in: Responsible for design. building and testing of advanced integrated electronics systems. Special emphasis will be placed on knowledge and experience relevant to fault-tolerant system design. Applying classical control and sampled data theory to spacecraft control and spaced-based payload handling problems. Evaluating and developing spacecraft flight control systems for vehicles which include flexible structural elements and/or subsystems with nonlinear response. Studying vehicle attitude control systems. manipulator devices with structural flexibility. digital manipulator controllers, a wide variety of payloads, and the interaction among all of these elements. Analysis, simulation and evaluation of integrated systems using state-ofthe-art system theory. Special emphasis will be placed on fault-tolerant system. Please forward your resume to John J. McCarthy, Dept. CS11/83, or call him collect at (617) 258-2678. The Charles Stark Draper Laboratory, Inc., 555 Technology Square, Cambridge, MA 02139. We are an equal opportunity/affirmative action employer, M/F. U.S. Citizenship required.

Reader Service #6

EMBEDDED COMPUTER SYSTEMS AND CONTROL Evaluate the design. implementation, control archrtecture and overall operation of embedded computer systems supporting real-time s~mulators. ldentrfy shortcomlngs and recommendrequlrementsllmplementatron/procedural changes necessaryto Improve performance.

RADAR SYSTEMS Develop and enhance detailed performance models for the analysrs of advanced radar systems. Apply broad knowledge of modern radar technrques and hardware, lncludrng SAR, MTI, Interferometric and monopulse processmg. Requrresknowledge of radar component charactermcs, and famrllarrty wrth srgnal processrngand system analysrs technlques.

Our unlquely professlonal envlronment allows you the opportunity f o r g r o w t h w h l l e p e r m l t t l n g you t o e x p l o r e t hfu e l range of your talents. We also offer a comprehenslve beneflts package and proflt sharing. If you wlrh to learn more aboutTASG pleasew r i t e to Donald C. Shanley, One JacobWay, Readlng, MA 01867. An equal opportunity employer, MIF. U.S. Cltlsenshlp Requlred.

The Analytic Sciences Corporation

Reader Service #10

Kearfott momentum. Propelling advances in software... and in careers.

Software professionals who set their sights high will find Kearfott an ideal environment for wider career latitude and exposure to new and developing technologies. In operating systems...commercial applications...and computer software engineering. Right now we’re involved in some of the most stimulating projects which depend on strategic software advances in communications, logistics, MIS, and guidance systems. Join an elite operating systems software group at our Data Center, one of the country’s most sophisticated information processing centers, where state-of-the-art innovations are the norm. You’ll be maintaining IBM and Amdahl mainframe computers with supporting software that includes MVSISP3, JES2, IMS

DBIDC, CICS, WYLBUR, TSO ACFNTAM, GDDM, and numerous compilers and program products. Via advanced communication links, this Center is tied into all our plants, and you’ll be equipped for an instant interchange of technical data. And have the opportunity to support user-friendly software and microcomputers, become involved with educating company users, and consult on, and resolve, daily problems. Underlying Kearfott’s ability to maintain technical leadership is a solid MIS base whose software applications include accounting, finance, payroll, inventory, and manufac-

turing controls. In MIS, you’ll be part of a team involved in COBOL programming, CICS, MVS, IMS, data base design, and telecommunications. The challenges in software engineering at Kearfott are ongoing with a broad technological scope: realtime software development...simulation or validation techni...Kalman ques...firmware and microprocessors filtering ...Fortran, JOVIAL orADA compilers. If you have strengths in these areas, let us tell you about the diversity of our minicomputer projects and resources. If you have a minimum of 3 years experience in a large-scale IBM system, with HP, DEC, or airborne minicomputers or microcomputers in realtime military systems, begin your rewarding career path now with Kearfott. Find out why software professionals can aim high here by sending your resume to: E.J. Murphy, Singer Company, Kearfott Division, 1150 McBride Avenue, Little Falls, NJ 07424.

IKearfottl I

I

a division of The S I N G E R Company

An equal opportunityemployer, m/f, who creates opportunities

Reader Service #9

ANALOG SIMULATORS for control systems development An analog simulator, being the electrical analog of a physical model, is an ideal medium to be controlled. It produces the same continuous variables that are found in real dynamic systems. It responds to inputs in an identical manner. It’s outputs are no different than actual measurements. To a controller, be it analog or digital, an analog simulator appears and acts like the real system it represents.

As a development tool, an analog simulator offers advantages over its real counterpart. It is programmable,adaptabletochange,predictable,accurate,inexpensive and reliable. When a control design is tested with a simulator, it can be developed to operate with theoretical validity before being exposed to real world uncertainties. Non-linearities, discontinuities and perturbations may be added in a systematic manner. Furthermore, a control design can be tested to operate outside the safety limitations of a real process or mechanism. Installation of ananalogsimulatoris easy as it is compatible with other test and controls instrumentation.Inmost cases, the instrumentation/controller interface is the same for real system and simulator. Being a general purpose analog computer, the sirnulator is programmed from mathematical models. One installation,therefore,cansimulatethebehavior of many types of systems. As part of a controls laboratory,oneanalogsimulatorcanproducerepeated savings in the building of expensive apparatus.

-

. . anIdealInstrumentationand

HybridComputer . Controls Laboratory.”

/ 7000 ANALOG/HYBRID COMPUTER

GP-6 ANALOG MICROHYBRID COMPUTER

COMOYUA, Inc. COMPLTERS FOR DYNAMICANALYSIS

3 5 Devonshire Road, Barrington, Illinois 60010, (312)381-7560

I

o ur Spacec are 1.aunching careers. The ControlandSensorSystemsLaboraton, of TRWs SpaceandTechnology Group is undertaking majortechnologlcaldevelopment efforts thatspan thespectrum of controlsystemsdevelopment Our InvolvementIncludesconceptdeflnitlonthrough detalldesign.analysls, syslems test andoperatlons supportOtherareas w e areInvolvedInarethe developmenteffortsforhlghaccuracylaserpolntmg andtracklng systems, electromechanlcalsystems for payloadorlentatloncontrolandelectro-optlca! attltude sensors fcr space vehicles. I

Uniqueopportunitiesnowexistforqualhed englneerlngandscientlflcprofesslonals t o contrlbute to thesetechnologlcaladvancemenrs. We havethe followmgcareeropportunitieswherequallfled lndlvldualscanlaunchtheir careers.

CONTROL SYSTEMS ENGINEERS Must be experiencedInadvancedspacecratl/meslle altitude control, electro- optlcal alignment and

A

-1

preclslonpolntmgsyslems. Conceptualdeslgn anb analyslsthroughhardware lestmg IS accompllshe3 wlthln CSEO Must have anadvancet!degree In ME EE. or AE an$ 3 yearsexperlence

CONTROL ELECTRONICS ENGINEERS Appllcatlon of analog b dlglralclrcults IC advanced spacecraftcontrol/computersystemsandsuppomng automated test equipmentRequlresextenswe systems and clrcult analyses Compu1er;mrcropmcessor. analogslgnalprocesslngclrcult design and digital experlencedeslred

ELECTRO-OPTICAL SYSTEMS ENGINEERS (SR. B JR.) Perform analysls,deslgn,developmentandbreadboarding of electro-optical sensors Sensorsemploy state- of- the-art technology In optics, detectors and slgnalprocesslngBackgroundmustIncludeelectronlc clrcultdesignandhands-on microprocessor

Reader Service #5

experlence Mus1 havea BS/MS In EE orPhyslcs and 3-10 years of experience

TRbV otfers an excellent salay an6anextenswe flexlblebenefitprogramihat 1nclu:es medlcai, denral m o w o ncare, flexlbie mrorklng hoursand a Christmas week snutdonn If y o d are InterestedIn arv of tbe aSove posltlons tail Coliect or sendyour resumetc

Toby Moston TRW Space b Technology Group Dept. ACC 7/83 One Space Park RedondoBeach, CA 90278 213.536.2901 EqualOpporrunltyEmplober U.S CluzenshlpRequlred

1983 Index

IEEE Control Systems Magazine Vol. 3 This index covers all technical items that appeared in this periodical during 1983, and items from prior years that were commented upon or corrected in 1983. The index is divided into an Author Index and a Subject Index, both arranged alphabetically. The Author Index contains the primary entry for each item; this entry is listed under the name of the first author and includes coauthor names, title, location of the item, and notice of corrections and comments if any. Cross-referencesare given from each coauthor name to the name of the corresponding first author. The location of the item is specified by thejournal name (abbreviated),year, month, and inclusive pages. The Srrbject Index contains several entries for each item, each consisting of a subject heading, modifying phrase(s), first author’s name, and enough information to locate the item. For coauthors, title, comments, and corrections if any, etc., it is necessary to refer to the primary entry in the AuthorIndex.

M Marleau, Richard S. Review of ‘Linear Control Systems Analysis and Design-Conventionaland Modem’ (DAzzo, J. D., and Houpis, C.; 1981); cS-MNov83 8-9 Michaelson, Herbert B. How to Write and Publish’ Engineering Papers and Reports (Philadelphia, PA: IS1 Press, 1982) Review by L&n, J., CS-M Feb 83 2% Michel, A. N. Review of ‘Power SystemStability: Analysis by the Direct Method of Lyapunov’ (Pai, M. A.; 1981); CS-MFeb83 28-30 P

Pai, M. A. Power System Stability: Analysis by the Direct Method of Lyapunov (New York: North-Holland, 1981) Review byMichel, A. N., CS-M Feb 83 28-30 Pritchard, Daniel A. Sun tracking bypeakpower positioning for photovoltaic concentrator arrays; CS-MAug832-8 S

AUTHOR INDEX

Sorenson, Harold W.CS-M Feb 83 2-3 A

Astrom, K.J. Computer aided modeling, analysis and design of control systems-A perspective; CS-MMay83 4-1 6

T Tummala, R. Lal. Control system experiment: Use of microprocessors in introductory control laboratory; CS-MFeb83 2 6 2 5

B Bahill, A. Terry. A simple adaptive Smith-predictor for controlling timedelay systems; CS-MMay83 16-22 Birdwell, J. Douglas. Future directions in computer-aided control system designsoftware development;CS-MFeb83 11-14 Broadwater, Robert P. A design approach for a power plant feedwater control system; CS-MFeb834-1 1

V Vamos, T. Cooperative systems-An A~g839-14

evolutionary perspective; CS-M

D

SUBJECT INDEX

D’Azzo, John D., and Constantine Houpis. Linear Control Systems Analysis and Design-Conventional and Modem (New York: McGraw-Hill, 1981) Review by Mzleau, R.S.,CS-M Nov83 8-9

A Adaptive control, linear system adaptive Smith predictor for controlling delay systems. &hill, A. Terry, CS-MMay83 16-22 Aircraft control . ~ . multirate digital control; development and applications Glasson, D o u ~ II?, ~ sCs-M NOV83 2-8 Awards new JEEE Fellows who are members of the IEEE Control Systems Society. CS-MAug83 15-18-19 ~~

G Glasson, Douglas P. Development and applications of multirate digital control; B M N o v 83 2-8 book Groumpos, P. P. Controls-Theory and applications-A bibliography; CS-MFeb 8330-3 1

B H Houpis, Constantine,seeD’Azzo, John D., fSMNov83.

I IEEE Control Systems Society. Revised Constitution of the IEEE Control Systems Society;CS-MAug8329-32

Bibliographies control systems; sample entries from booklist for field,being compiled by Book Reviews Editor. Groumpos, F.P.,CS-MFeb 83 30-31 Book reviews How to Write and Publish Engineering Papers andReports (Michaelson, H. B.; 1982).LuLkh, Jim, CS-MFeb83 28 Linear Control Systems Analysis andDesign-Conventionaland Modem (D’Azzo, J. D., and Houpis, C.; 1981).Marleau, Richards. CS-MNov83 8-9 Power System Stability: Analysis by the Direct Method of Lyapunov (Pai,M. A.; 1981). Michel,A . N., CS-MFeb8328-30 ~

K Kahne, Stephen. Control migration: A characteristic of C3 systems; 0MFeb 83 1 5-1 9

L Lufkin, Jim. Review of ‘How to Write and Publish Engineering Papers and Reports’ (M~chaelson,H. B.; 1982); a - M F e b 83 28

~~

~~

C Computer software; cf. Software ... Control engineering education microprocessor applications in university introductory control laboratory. Tummala,R.M, CS-MFeb832 6 2 5

Linearsystems; cf. Adaptive control, linear systems; Delay systems,

Control systems book list being compiled by Book Reviews Editor; sample entries Groumpos,P. P., CSMFeb 83 3@-3 1 computer-aided control system design; software development BirdweU,J. Douglas, CS-M Feb 83 11-14 computer-aided modeling, analysis, and design; development and use of interactive software Astrom, K. X, CS-MMay 83 4-16 Controlsystems; cf. Aircraft control; Digital control; Distributed control; Position control; Space-vehiclecontrol Control SystemsSociety;cf. IEEE Control Systems Society

linear

Lyapunov methods book review;Power System Stability: Analysis by the Direct Method of Lyapunov (Pai, M. A,; 1981). Michel, A . N., CS-M Feb 83 28-30 M

Military systems military command, control, and communication systems; control Kahne, migration as description of goodness ofcontroL Stephen, CS-MFeb 83 15- 19

D Delay systems, linear adaptive Smith predictor for controlling delay systems Bahill, A. Teny, CS-MMay 83 16-22

Digital control multirate digital control; development and applications Glasson, Douglas P.,CS-MNov 83 2-8

N

Nuclear power generation control feedwater control system design. Broadwater, Robert P., CS-M Feb 834-1 1 P

Distributed control cooperative systems. Vamos, T., CS-MAug839-14

Photovoltaic power systems sun

E

tracking peak-power by positioning for photovoltaic concentrator arrays Pritchard, DmelA., CS-MAug 83 2-8

Position control sun

Engineering education microprocessor applications in university introductory control laboratory. Turnmafa,R. Lal, CS-MFeb83 2@25

tracking by peak-power positioning for photovoltaic concentrator arrays Pntchard, DanielA., CS-MAug832-8 Power cf. Nuclear power ...

...

Power system stability

book review;Power System Stability: Analysis by the Direct Method of Lyapunov (Pai, M. A,; 1981). Michel, A. N., CS-M Feb 83 28-30

H

Prediction methods

Hierarchical systems

adaptive Smith predictor for controlling delay systems. BahilI, A. Teny, CS-MMay83 16-22

military command, control, and communication systems; control migration as description of goodness of control. Kahne, Stephen, C S M Feb 831 5- 19

S

History multirate digital control; development and applications Glasson, DOclglas P.,CS-MNOV83 2-8

Software desigddevelopment computer-aided control systemdesign; development and use of interactive software Astrom, K. J.,CSMMay834-16 computer-aided control system design; software development Birdwell, J. Douglas, CS-M Feb 831 1 -14

I

IEEE Control Systems Society financial status Sorenson, HaroldW , CS-MFeb83 2-3 new IEEE Fellows who are members of the IEEE Control Systems Society. CS-MAug83 15-18-19 revised constitution and bylaws. IEEE ControlSystemsSociety, CSMA~g83 29-32

Space-vehicle control

multirate digital control; development and applications Glasson, Douglas P.,CS-MNOV83 2-8

T Tracking sun

L Linear systems book review; Linear Control Systems Analysis and DesignConventional and Modem (D'Azzo, J. D., and Houpis, C.; 1981). Marleau. Richards, CS-MNov83 8-9 multirate digital control; development and applications Glasson, Douglas P.,CS-MNov 83 2-8

+

Check author entry for coauthors

tracking by peak-power positioning for photovoltaic concentrator arrays Pritchard, DanielA., CS-MAug83 2-8 W

writing bookreview; How, to Write and Publish'Engineering Papers and Reports (Michaelson, H. B.; 1982). Lufiin, Am, CS-M Feb 83 28

t

Check author entry for subsequent corrections/comments

Institute Continuing Education

.

Short Courses Challenge fhe Mind

0

At CEI we are working hard to bring you unique Short Courses taught by leading experts.We are proud to present the following chnology communications Short Courses:

~

Dynamic Interaction Simulation of Controls and Structures

Radar/Defense Systems Electronic Counter-Counter Measures

Provides a n up-to-date presentation of methodologies supported by avai1crb:e software, which may b e used for both spacecraft attitude a n d robotic control systern analysis w t e n control/structure interaction 1s important.

Course will present a systematic treatment of over 200 ECCM techniques including; Adaptive Antennas(CSLC), Sldelobe Blankers (SLB), Constant False Alarm Rate (CFAR)Techniques and Coherent Signal Processing. 111.xstrative examples of implementation in modern radar will be shown.

Mr. Harold P. Frisch February 2-3, 84 Los Angeles, CA February 16-17,84 Columbia, MD

Deconvolution Course w:11 b e presented in two formats: A two-day overview, a n d a five-day in-depth program. Coursewill cover maximurn-likelihood decomolltlon and inversion to show the strongpoicts of both. approaches when combined:a n approach called mode1-based deconv5ution. Dr. Jerry M. Mendel March 12-13, 84 Boston. MA March 27-28, 84 Houston, TX Los Angeies. CA April 11-12, 84 May 14-18, 84 Washington, DC

Stephen L. lohnston February 27 March 2, 84 Sun Diego, CA March 19-23, 84 Boston, MA

Flight Control Technology Course will present the n u m e r o x techniques of modern control theory x e d to successfully design advanced controi systems. Integration of system dynamics with modern control theory and various design r,ethods for determining practical control laws will be covered. Dr. Albert N. Andry Dr. Eliezer Y. Shapiro March 19-23, 84 Los Angeles, CA Aprii 2-6, 84 Washington, DC

~~~~~

Correlation and Spectral Analysis Covers important engineering applications to 1dentificat:on of system properties a n d response effects, estimation of time delays and propagation velocities, determination of energy sources, andutilization of practical statistical error formuias to evaluate res-lts. Dr. Julius Bendat Mr. Allan Piersol April 10-13, 84 April 24-27, 84

Boston, MA Toronto. Canada

Kalman Filtering A comprehensive development of Kalman Filtering, a powerful established methodology for system state estimation. State-space fcrmdations, h e a r systems theory, a n d dynamic models requiredin the developrnents a r e included in the course. Dr. Joseph L. LeMay Dr. William L. Brogan (call for Spring 84 dates andlocations)

Continuing Education Institute

I I I I I I I 1 I I I 11;; 1;; I

For detailed brochures a n d enrollment Information. please contact your nearest programoffice: Gustav Adolfsgatan 9 10889 Wilshire Blvd. 10 54 Leaf Treader Way Los Angeles, Californla 90024 Columbia, Maryland 21044S-58220 Linkoping, Sweden (301) 824-9545 (213) 46-(13)-101063 596-0111 46-(13)-146215

RAPID ANALYSIS -SOLUTIONS MATRIX,/WS” brings mainframeCAE power to a desktop workstation.

f

JCSS

[51

1

1

=

b

L

The MATRIXdWS” Workstation brings the power of mainframe MATRIX; CAE

functions to the individualuser. Nowyou can build system models for complex dynamical processes, develop systemlevel simulatlons and perform trade-off studies qulcklyand reliably Forget tedious FORTRAN programming and debugging. Computations are performed with reliable, state-of-the-art algorithms accessible with simple commands. The results are presented in a graphical form. This stand-alone MATRIXx/WS” 32-bit, desktop system features multiplewindow displays of concurrent processes ona high-resolution, bit-mapped

terminal, which can be linked to other termmais or to mainframes over a high-

speed local-area-network.

Based on MATRIXx:IS13 interactive design analysls software in use throughout industry and government labs. the MATRIXx/WS” workstation provides engineers with the answers they need quickly Take a look at theseMATRIXdWS“ features-you won’t find them on any other system: User-fnendly Interface with natural language syntax. Easy-to-use, powerful graphics tools. Interactive graphical nonlinear model building.

. ..

.

Simulation and identification with uniform and user-transparent data

.

structures.

Interactive tools to perform all classical and modemcontrol design and analysis procedures. Software update sen/ice to ensure the latest technology in system design and analysis. To learn the full story on the MATRIXJWS” workstation, call our Product Manager at (415)321-9773. MATRIXJWS” Workstation. The next generation of computer-aidedengineering. IntegratedSystems Inc I51 UnlversityAwnue Palo Alto. CA 94301-1685

(415)321-9773

Reader Service #12

” ,WTRIx, and MATRIXx/ws

are trademarksof IntegratedSfitems l n c -~