Azerbaijan National Academy of Sciences

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Aliyev Telman Abbas oglu
Web-site www.telmanaliev.az
Place of Birth Geranboy District, Azerbaijan Republic 
Date of Birth 02 May, 1935
Education Electrical Engineer, Azerbaijan State Oil Academy 
Scientific degree Doctor of Technical Sciences 
Title Professor 
Topic of PhD thesis:

-         speciality code

-         speciality name

-         topic name



Computer engineering

Correlation analysis of typical processes of oil refining

Topic of doctoral thesis:

-         speciality code

-         speciality name

-         topic name



Technical cybernetics and information theory

Analysis and encoding of many random correlation processes on a real time basis 
Election of corresponding member of ANAS:

-         date

-         speciality name 


1983,

Space Information Systems and Devices 
Election of active member of ANAS:

-         date

-         specialty name


2001,

Computer Sciences
Total number of scientific publications 586
Number of scientific publications printed abroad 382
Number of papers published in journals indexed and abstracted in international databases «Robust Techology with Analysis of Interference in Signal Processing», Kluver, Academic Plenum Publishers, New York, 2003, «Digital Noise Monitoring of Defect Origin», Series Springer-Verlag, London, 2007 və «Noise Control of the Beginning and Development Dynamics of Accidents» Published by in Springer, 2019. 
Certificates of authorship and number of patents 109
Staff training:  

-  number of PhD

-  number of Doctors


37

12

Main scientific achievements:

1. The theory and technologies for noise analysis of random noisy signals have been developed. Algorithms and technologies for analyzing the noise as a carrier of useful information have been proposed. The possibility of using them to control the beginning of the latent period of faults, as well as to correct the errors of traditional methods of analysis of random signals, has been shown.

2. It has been shown that in practice, when using traditional correlation and spectral analysis technologies, the adequacy of the results of solving problems of control, diagnostics, identification, etc. is not ensured due to the non-fulfillment of the condition of absence of correlation between the useful signal and the noise. The technology for analyzing noise as a carrier of useful information has been proposed, which allows determining the estimate of the cross-correlation function between the useful signal and the noise, and the noise variance, not only ensuring the adequacy of the solution of these problems, but also significantly expanding the area of practical application of these technologies.

3. A technology has been proposed for forming equivalent random signals, in which the estimates of the correlation, spectral, and other characteristics of the useful signal and the noise coincide with the corresponding estimates of the original random signal. It has been shown that it allows for separate correlation and spectral analysis of the useful signal, the noise, as well as determining the correlations between them, which opens up the possibility of significantly increasing the amount of information extracted from noisy signals and providing a substantial increase in the adequacy of solving many important problems.

4. It has been established that at the beginning of the latent period of accidents of technical objects, only the estimates of the noise of signals change, and the informative attributes and readings of the measuring instruments of the control and management systems do not change. Therefore, the reaction of the system in some cases is delayed, leading to catastrophic accidents. The possibility of using the estimates of noise characteristics as informative attributes of the beginning of accidents has been shown, which results in a significant increase in the degree of operational safety of technical objects.

5. Technologies have been proposed for forming correlation matrices of the noisy signal equivalent to matrices of its useful signal, allowing to ensure the adequacy of the results of solving problems of identification, recognition, diagnostics, etc., if such classical conditions as the normality of the distribution law and the absence of correlation between the noise and the useful signal are not satisfied.

6. To ensure the adequacy of the identification results of the beginning of a change in the technical state of objects with a cyclic mode of operation, the technology of positional selective analysis of noisy cyclic signals has been proposed.

7. The theory and technology of robust correlation and spectral analysis of noisy signals has been proposed, which makes it possible to exclude the effects of changes in the noise characteristics on the processing result if such classical conditions as the normality of the distribution law and the absence of correlation between the noise and the useful signal are not satisfied.

8. Technologies have been developed for forming sets of informative attributes, consisting of estimates of Noise characteristics of noisy signals, and on their basis, intelligent systems have been proposed for Noise control of the onset, dynamics of development and prediction of accidents on offshore platforms, at drilling rigs, at power engineering facilities, transport, construction, medicine, etc.

9. The hardware technologies for determining the sampling interval in the process of coding and analysis of continuous noisy random signals have been developed.

10. The possibility of reducing the errors of traditional methods of correlation and spectral analysis of noisy signals using Noise technologies has been shown.

11. Intelligent systems of Noise control and early diagnostics of the vibration state of compressor stations have been created.

12. On the basis of the networks of seismic-acoustic stations for Noise monitoring of the beginning of earthquake preparation, an intelligent seismic-acoustic system for alerting to the beginning of changes in the seismic situation, , also locating the focus area of the expected earthquake has been created.

13. The possibility has been shown of forming combinations of informative attributes, consisting of estimates of correlation, spectral characteristics of the noise, a useful signal and the cross-correlation function between them by means of Noise analysis of wattmeter card generators, allowing building intelligent systems for controlling the onset of malfunctions and predicting accidents at artesian wells, pumping stations, heating systems, air conditioning systems, etc.

14. Noise intelligent systems for diagnostics and control of oil wells operated by sucker rod pumping units have been created.

15. For the first time in 1984, the technology and technical means have been created for compression, decompression with restoring ECG and setting up its transmission over a telegraph channel over any distance.

16. A Noise technology has been proposed for forming a set of informative attributes, consisting of Noise characteristics of vibration signals, and on their basis, intelligent systems for monitoring the onset of malfunctions on the running units, on the braking system and on the lubrication system of the rolling stock of trains, as well as on the railway track, on bridges and tunnels.

17. A diagram of connecting the Noise subsystem of control of the beginning of the latent period of accidents to the system of operational diagnostics of equipment of standard operating nuclear power plants has been proposed as an example to improve the safety of the operation of power engineering facilities.

18. Technologies and systems of synchronous sampling, mini-coding, compression and transmission of multidimensional noisy signals have been proposed.

19. A technology for using smartphones and laptops for daily monitoring of the state of the heart by noise analysis of the noise of heart sounds has been proposed.

20. An adaptive positional-selective sampling technology of continuous noisy signals has been proposed, which allows determining the sampling interval based on the high-frequency spectrum of the noise, making it possible to eliminate the difficulties typical of traditional methods.

21. A theory and technologies for analyzing noise as a carrier of useful information have been developed.

22. A theory and positional-binary technology for the analysis of cyclic noisy signals and noises have been developed.

23. The principles of building multichannel analog-to-digital converters with synchronous mini-code-delta modulation and compression of multidimensional continuous signals have been proposed.

24. A technology and system for obtaining and analyzing seismic-acoustic noise, which has the lead over the registration of earthquakes by standard seismic stations by 15-30 hours, have been proposed.

25. The principle of constructing a distributed intelligent system for noise monitoring of the technical state of high-rise buildings and strategic objects of cities in seismically active regions has been proposed.

26. A redundant-frequency technology for analysis and identification of multivariate fast-flowing noisy random processes and indication of microchanges in the technical states of control objects has been proposed.

27. Through an experimental study of the results of robust noise monitoring of seismic-acoustic noise obtained at ten stations built in Azerbaijan, as well as at the station at the foot of the Kopetdag in Turkmenistan, it has been found that with the expansion of the location territory of the stations, it becomes possible to increase the accuracy of determining the location of the earthquake focus area and its magnitude several hours earlier than by the existing ground seismic stations.

28. Proposed noise analysis technologies:

- A technology for analyzing noise as a carrier of useful information, which allows determining the estimate of the cross-correlation function between the useful signal and the noise, and the noise variance, not only ensuring the adequacy of the solution, but also significantly expanding the area of practical application of these technologies.

- A technology for forming equivalent random signals, in which the estimates of the correlation, spectral, and other characteristics of the useful signal and the noise coincide with the corresponding estimates of the original random signal, which opens up the possibility of significantly increasing the amount of information extracted from noisy signals and providing a substantial increase in the adequacy of solving many important problems.

- A technology for using the estimates of noise characteristics as informative attributes of the beginning of accidents, which results in a significant increase in the degree of operational safety of technical objects.

- A technology for forming correlation matrices equivalent to matrices of its useful signal, allowing to ensure the adequacy of the results of solving identification problems.

- A technology of robust correlation and spectral analysis of noisy signals, which allows eliminating the effects of changes in the characteristics of the noise on the processing result.

- A technology for forming a set of informative attributes consisting of the estimates of Noise characteristics of noisy signals, allowing to build intelligent systems for Noise control of the beginning, dynamics of development and predicting accidents on offshore platforms, at drilling rigs, at power engineering facilities, in transport, construction, medicine, etc.

- A network of intelligent seismic acoustic stations for Noise monitoring of the beginning of earthquake preparation processes and alerting to the beginning of changes in the seismic situation, also locating the focus area of the expected earthquake.

- Noise intelligent systems for diagnostics and control of oil wells operated by sucker rod pumping units.

- A technology for using smartphones and laptops for daily monitoring of the state of the heart by Noise analysis of the noise of heart sounds.

Names of scientific works:

1. Алиев Т. А., Мусаева Н.Ф., Гулуев Г.А., Сатарова У.Э. Помехотехнологии индикации и идентификации скрытого периода перехода объекта из нормального в аварийное состояние . Мехатроника, автоматизация, управление, M., №9, 2010, с. 13-18.

2. Алиев Т. А., Ализаде А.A., Етирмишли Г.Д., Гулуев Г.А., Пашаев Ф.Г., Рзаев А.Г. Интеллектуальная сейсмоакустическая система мониторинга начала зарождения аномальных сейсмических процессов. Сейсмические приборы, 2010, M., т. 46, № 1, с. 27-41

3. Алиев Т. А., A.A.Alizade, G.D.Etirmishli, G.A.Guluev, F.G.Pashaev, A.G.Rzaev. İntelligent Seismoacoustic System for Monitoring the Beginning of Anomalous Seismic Process. Seismic instruments, Allerton press, inc., Shpringer, vol.47, №1, 2011, p.15-23

4. Алиев Т. А., Н.Ф. Мусаева, У.Э. Сатарова. Технология вычисления робастных нормированных корреляционных матриц Кибернетика и системный анализ, Киев, №1, с.164-178, 2011

5. Алиев Т. А., Н.Ф.Мусаева, Г.А.Гулуев, У.Э.Саттарова, Н.Э.Рзаева. Система мониторинга периода скрытого перехода компрессорной станции в аварийное состояние. Проблемы управления и информатики, Киев, №6, 2011, стр.60-74

List of all scientific works

Membership with international and foreign scientific organizations:

1. An expert on Computer Sciences of UNESCO since 1994

2. Member of the editorial board of “Mechatronics, Automation, Control” journal 
Pedagogical activities Head of the chair of “Information technologies and systems”, Azerbaijan University of Architecture and Construction
Other activities:

1. Member of the Presidium of the Higher Attestation Commission

2. Member of bureau of the Republican Veterans Council 

3.Member of the Republican Council of Elders
Awarding and prizes

1. Keldysh medal – 1991. 

2. Honour Medal of Azerbaijan  Republic – 2004.

3. Honoured Worker of Science of the Azerbaijan Republic – 2009 

Place of work and its address Institute of Control Systems of ANAS, 68 B. Vahabzade, Baku, AZ1141, Azerbaijan
Position Chief researcher
Office phone (+994 12) 5394384
Mobil (+994 50) 5414455 
Home phone  
Fax (+994 12) 5392826 
E-mail telmancyber@rambler.ru