Main contents

Publications (Subject groups)

Monograph

1. Tenno R. A. Control using incomplete data. Approximation methods for optimal control. Moscow. Nauka, 1992. 183 pp (in Russian).

Journal articles

Partially observable stochastic process control

2. Tenno R. Identification of random time-varying parameters of linear system. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1978. Vol. 27, No. 2. P.159-167 (R).

3. Tenno R. Identification methods comparison in estimation of random time-varying parameters of linear system. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1978. Vol. 27, No. 3. P. 289-294 (R).

4. Tenno R. Two step control for partially observable stochastic processes. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1983. Vol. 32, No. 1. P.11-18 (R).

5. Tenno R., Mikomägi J. Interpolation of time-varying parameters of linear stochastic systems. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1983. Vol. 32, No. 2. P. 144-149 (R).

6. Tenno R., Oit H. Asymptotic properties of optimal controls for partially observable stochastic processes. Two step optimisation problem. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1983. Vol. 32, No. 3. P. 274-280 (R).

7. Tenno R. Incomplete data sliding planning control. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1986. Vol. 35, No. 1. P.62-70 (R).

8. Tenno R. On role of probing in incomplete data control problems. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1986. Vol. 35, No. 3. P. 336-337 (R).

9. Tenno R. Suboptimal control for bilinear systems. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1986. Vol. 35, No. 4. P. 435-436 (R).

10. Tenno R. Suboptimal control for dynamic systems with unknown constant parameters in nonlinear dependence. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1987. Vol. 36, No. 2. P. 172-176 (R).

11. Tenno R. Suboptimal control for bilinear diffusion processes. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1987. Vol. 37, No. 1. P. 93-96 (R).

12. Tenno R. Some properties of the two-step controls in the random coefficient regression model optimisation problem. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1984. Vol. 33, No. 3. P. 457-460 (R).

13. Tenno R. Oit H. Adaptive control for linear dynamic system with unknown parameters. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1984. Vol. 33, No. 2. P. 220-226 (R).

14. Tenno R. Actively adaptive control for linear systems with unknown parameters. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1989. Vol. 38, No. 3. P.59-61 (R).


Semiconductors manufacturing control

15. Mikomägi J.A., Randma R.G., Tenno R.A. Time-series analysis of technological processes in semiconductors industry. J. Electrical Engineering. Semiconductors, Power Instruments and Converters. 1979. Vol. 27, No. 2. P. 16-19 (R).

16. Puusepp M.E., Tenno R.A. Adaptive control for multistage diffusion processes in semiconductors industry. J. Electronic Industry. 1988. No 1. P. 36-37 (R).

17. Puusepp M.E., Tenno R.A. Stochastic models for diffusion control. J. Electronic Industry. 1988. No 1. P. 37-38 (R).


Extraction and fermentation control

18. Tenno R., Tiisma K., Paalme T., Vilu R. Stochastic control of growth in fed batch cultivation of bacteria. Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 1988. Vol. 37, No. 2. P.133-134.

19. Tenno R.A., Vlasov A.S., Karpenko G.L. Adaptive control for the multistage extraction processes. Proceedings of the USSR Academy of Sciences. Theoretical Foundation of Chemical Engineering, 1991. No. 2. P. 300-302.

20. Tenno R., Jämsä-Jounela S-L. Copper flotation profit and control system accuracy. J. IFAC Control Engineering Practice. 1996. Vol. 4, No. 11. P. 1545-1551.


Wastewater treatment control

21. Tenno R., Vilu R., Oit H. Stochastic control for stabilisation of sludge loading characteristic in aerobic wastewater treatment system. J. IFAC Automatica. 1989. Vol. 25, No. 5. P. 739-742.

22. Blonskaja V.A., Vostrikov V.B., Mölder H.A., Oit H.E., Tenno R.A. System for aeration tank control. Transactions of Tallinn University of Technology. 1990. No. 711. P. 15-21.

23. Tenno R., Pelkonen M. Activated sludge concentration dynamics. J. IAWPRC Water Research. 1994. Vol. 28, No. 2. P. 491-493.

24. Tenno R., Uronen P. State and parameter estimation for wastewater treatment processes using a stochastic model. J. IFAC Control Engineering Practice. 1995. Vol. 3, No 6. P. 793-804.

25. Tenno R., Renko E.K., Pelkonen M. Online identification of activated sludge properties. J. IAWPRC Water Research. 1995. Vol. 29, No. 11. P. 2587-2590.

26. Tenno R., Uronen P. State estimation for a large-scale wastewater treatment system. J. IFAC Automatica. 1996. Vol. 32, No. 3. P. 305-317.

27. Tenno R., Uronen P. Stochastic control for wastewater treatment processes. J. IFAC Control Engineering Practice. 1996. Vol. 4, No. 5. P. 601-614.

28. Tenno R., Paulapuro H. DOC removal from paper machine white-water by membrane bioreactors: A Comparative Analysis. J. IFAC Control Engineering Practice. 1999. No 7. P. 1085-1099.


Battery monitoring and control

29. Tenno A., Tenno R., Suntio T. Charge-discharge behaviour of VRLA batteries: Model calibration and application in state estimation and failure detection. J. Power Sources. 2001. Vol. 103. P. 42-53.

30. Tenno A., Tenno R., Suntio T. Evaluation of VRLA batteries under overcharging: Model for battery testing. J. Power Sources. Vol. 111, 2002. P. 65-82.

31. Tenno A., Tenno R., Suntio T. Method for battery impedance analysis. J. Electrochemical Soc. Vol. 151, No 6. 2004. P. A806-A824.

32. Tenno A., Tenno R., Suntio S. Battery impedance characterization through inspection of discharge curve and testing with short pulses. J. Power Sources. 2006. Vol. 158, No 2, P 1029-1033.


Plating process monitoring and control

33. Tenno R, Kantola K., Tenno A. Electroless nickel plating model for plated-through-hole boars manufacturing. J. Electronic Materials. 2006. Vol. 35, No. 10. P. 1825-1836.

34. Mendelson A.M., Benderskaja E.H., Tenno R.A. Parametric identification of electrochemical process based on genetic algorithms. J. Information and Control Systems. 2006. Vol. 2 (21), No. P. 53-56 (R).

35. Pohjoranta A., Tenno R. A Method for microvia-fill process modelling in Cu plating system with additives. J. Electrochemical Soc. Vol. 154, No 10. 2007. P. D502-D509.

36. Tenno R., Kantola K., A. Tenno. Incomplete data supervisor control for electroless nickel plating. J. WSEAS Transactions on Systems and Control. Vol. 2, No 6. 2007. P360-367.

37. Tenno R., Pohjoranta A. An ALE model for prediction and control of the microvia fill process with two additives. J. Electrochemical Soc. 2008. Vol. 155, No. 5. P. D383-D388.

38. Kantola K., Tenno A. Machine vision in detection of corrosion products on SO2 exposed ENIG surface and in situ analysis of the corrosion factors. J. Electronic Materials. 2009. Vol. 38, No. P.

39. Tenno R., Pohjoranta A. Microvia fill process control. International Journal of Control. 2009. Vol 82, No. P.

40. Pohjoranta A., Tenno R. Computing Curvature-Dependent Surfactant Mass Balance in Deforming 2D ALE Models. SIAM Journal on Scientific Computing. 2009. Vol, No. 2009. P.



Conference proceedings

Partially observable stochastic process control

41. Tenno R.A., Oit H.E. Adaptive control for time-varying system. Proc. 3th USSR Conf. on Mathematical Modelling of Complex Technological Systems in Chemistry. Tallinn, 1981. P. 107-109 (R).

42. Tenno R.A. Incomplete data control algorithm for linear stochastic system. Proc. 3rd USSR Conf. on Theory and Applications of Adaptive Systems. Leningrad, 1983 (R).

43. Tenno R.A., Oit H.E. Adaptive control for optimisation of multivariate processes. Proc. 5th USSR Conf. on Control of Multiple-connected Systems. Tbilisi, 1984. P. 92-93 (R).

44. Tenno R. Incomplete data two step optimal control. Proc. 3rd USSR Symposium on Solution Methods of Nonlinear Equations Solution in Optimisation Problems. Tallinn, 1984. P.164-165 (R).

45. Tenno R. -optimality in sliding planning. Proc. 12th IFIP Conf. on System Modelling and Optimisation. Budapest, 1985. P. 357-358.

46. Tenno R. Active probing in the LQG-control problems with unknown parameters. Abstract. 35th SIAM Meeting on Parallel Computing. Denver, 1987.

47. Tenno R. An exact formula for actively adaptive control. Proc. First International Conf. on Industrial and Applied Mathematics. Paris, 1987.

48. Tenno R.A. Suboptimal control of dynamic systems with smooth dependence on unknown parameters. Proc. USSR Workshop on Dynamics of Nonlinear Control Processes. Tallinn, 1987 (R).

49. Tenno R. Dual adaptive controls for linear system with unknown drifting parameters. Proc. European Control Conf. 2009. Budapest, Hungary. CD-ROM.


Semiconductors manufacturing control

50. Tenno R.A. Method for estimation of the autocorrelation function for linear system with random time-varying parameters. Proc. USSR Workshop on Control System Design and Application in Semiconductors Industry. Tallinn, 1978. P. 39-43 (R).

51. Tenno R.A. Model identification of time-varying parameters of linear system. Proc. USSR Workshop on Control System Design and Application in Semi-conductors Industry. Tallinn, 1978. P. 34-38 (R).

52. Tenno R.A. Equivalent perturbation identification method for the processes with random time-varying parameters. Proc. USSR Workshop on Control System Design and Application in Semiconductors Industry. Tallinn, 1978. P. 44-47 (R).

53. Mikomägi J.A., Tenno R.A. System for stabilisation of the diffusion processes in semicontactors industry. Proc. USSR Workshop on Control System Design and Application in Semiconductors Industry. Tallinn, 1979. P. 79-82 (R).


Extraction and fermentation control

54. Tenno R., Vilu R. Optimal control of partially observable cultivation process of bacteria. Proc. IFAC 7th Workshop on Control Applications of Nonlinear Programming and Optimisation, Tbilisi, 1988, P. 133-134.

Wastewater treatment control

55. Tenno R.A., Vilu R., Oit H. Optimal stabilisation of the loading processes in biological wastewater treatment systems. Proc. USSR Conf. on Microbiological Methods for Environmental Protection. Pushino, 1988. P. 122-123 (R).

56. Pelkonen M., Tenno R. Estimation and control of the single sludge wastewater treatment processes. Report series. Helsinki University of Technology. 1991. No. 11, 88 pp.

57. Renko E., Tenno R., Pelkonen M. A model for the sludge blanket interface curve. Proc. of Internat. Conf. on Sewage into 2000. Amsterdam, 1992. P. 325-328.

58. Pelkonen M., Tenno R. New control parameters and measurement techniques for activated sludge process. Proc. of Internat. Conf. on Sewage into 2000. Amsterdam, 1992. P. 79-87.

59. Tenno R., Uronen P. Online state estimation and control for wastewater treatment processes. Proc. ICARCV Conf. on Automation, Robotics and Computer Vision. Singapore. 1994. Vol. 3. P. 1548-11552.

60. Tenno R., Uronen P. Stock and concentration dynamics of activated sludge processes. Proc. 6th International Conf. and IFAC Symposium on Computer Applications in Biotechnology. Garmisch-Partenkirchen. 1995. P. 310-314.

61. Tenno R., Uronen P. Optimal feeding distribution for a large-scale aeration basin. Proc. 7th IFAC/IFORS/IMACS Symposium on Large Scale Systems: Theory and Application. London. 1995. Vol. 2. P. 603-608.

62. Tenno R., Uronen P. Optimal recycling distribution for a large-scale aeration basin. Proc. 3rd European Control Conf. Rome. 1995. Vol. 4. P. 3516-3520.

63. Tenno R., Uronen P. Online control of activated sludge processes: gas-analyses based control. Proc. IAWQ Special Conf. on Sensors in Waste Water Technology. Copenhagen. 1995. Vol. 4. P. 1-7.

64. Tenno R., Uronen P. Two-sludge nitrification process control, state and parameter estimation. 13th IFAC World Congress. San Francisco. 1996. Vol. N. P. 461-466.

65. Tenno R., Tenno A. Estimation and control of activated sludge processes in zone-aerated treatment facilities. Proc. 4th European Control Conf. ECC’97. Brussels. 1997. Vol. 2. 13 pp.

66. Tenno R., Tenno A. Paulapuro H. Stochastic control for a large-scale wastewater treatment system. Proc. 7th International Conf. and IFAC Symposium on Computer Applications in Biotechnology. 1998. Osaka. P. 547-554.

67. Tenno R., Nieminen K., Tenno A. Real-time control of clarifier. Proc. IASTED International Conf. on Intelligent Systems and Control, 2000, Honolulu, USA. P.126-133.


Battery monitoring and control

68. Tenno A., Tenno R., Suntio T. Soft-sensor approach in characterization of VRLA batteries. Proc. 23rd INTELEC Conf. Edinburgh. 2001. P. 554-562.

69. Tenno A., Tenno R., Suntio T. Fast model for monitoring of backup batteries in telecommunications networks. Proc. PES 2002, USA. 2002. P. 458-463.

70. Tenno A., Tenno R., Suntio T. Battery impedance and its relation to battery characteristics. Proc. 24th INTELEC Conf., Montreal, Canada. 2002. P. 176-183.

71. Suntio T., Waltari P., Tenno A., Tenno R. The effects of intermittent charging on VRLA battery life expectancy in telecom applications. Proc. 24th INTELEC Conf., Montreal, Canada. 2002. P. 121-127.

72. Suntio S., Tenno A., Tenno R. Impedance characterization of VRLA batteries. Proc. 9th Power Quality Conf., Nuremberg. 2003. P. 325-330.

73. Tenno A., Tenno R., Suntio S. Battery impedance characterization through inspection of discharge curve and testing with short pulses. Proc. 6th International Conf. on Lead-Acid Batteries, Varna. 2005. P. 193-197.


Plating process monitoring and control

74. Tenno R., Koivo H. State estimation and bath control for the electroless nickel-plating process. Proc. European Control Conf. 2003. Cambridge. CD-ROM.

75. Kantola K., Tenno R., Koivo H. Electroless nickel plating: Process modelling and estimation. Proc. International Conf on Electrode Processes. 2004. Szczyrk, Poland.

76. Tenno R., Kantola K., Koivo H. Electroless nickel plating: PCB process modelling and estimation. Proc. AIChE Annual Meeting. 2004. Austin, Texas. CD-ROM, 12 p.

77. Kantola K., Tenno R., Koivo H. Model for electroless nickel plating of through holes board process: model accuracy testing. Proc. 5th IASTED International Conf. on Modelling, Simulation and Optimization, Oranjestad, Aruba. 2005. CD-ROM.

78. Tenno R., Kantola K., Koivo H. Electroless nickel plating: Bath control. Proc. 16th IFAC World Congress. Prague. 2005. CD-ROM.

79. Tenno R, Kantola K. Bath and deposit monitoring system for electroless nickel plating process. Proc. 9th WSEAS International Conf. on Automation Control, Modeling & Simulation, Istanbul, Turkey. 2007. P. 58-64.

80. Mendelson A., Tenno R. Identification of time-varying mixed potential processes. Proc. 9th WSEAS International Conf. on Automation Control, Modeling & Simulation, Istanbul, Turkey. 2007. P.

81. Mendelson A., Tenno R. Identification of the mass-transfer and kinetic parameters from voltagramm. Proc. IEEE International Symposium on Industrial Electronics, Vigo, Spain. 2007. CD-ROM.

82. Tenno R., A. Tenno. Incomplete data supervisor control for electroless nickel plating. Proc. European Control Conf. 2007. Kos, Greece. P. 5866-5871. CD-ROM.

83. Pohjoranta A., Tenno R. Modelling of surfactant mass balance for microvia fill monitoring. Proc. International Symposium on High Density Packaging and Microsystems Integration, Shanghai, China. 2007. P. 198-201.

84. Tenno R., Pohjoranta A. Microvia fill ratio control. Proc. IEEE International Symposium on Industrial Electronics, Vigo, Spain. 2007. P. 153-156. CD-ROM.

85. Tenno R., Pohjoranta A. Exact controls for superconformal via fill process. Proc. of the UKACC International Conference on Control 2008, Manchester, UK. 2008. 6 pp. CD-ROM.

86. Mendelson A., Tenno R. Model for electrode kinetics of copper-copper system. Proc. of the 17th IASTED International Conference on Applied Simulation and Modelling, Fabio De Felice (ed.) Corfu, Greece, 2008, P. 271-276.

87. Mendelson A., Tenno R. Modeling and parameter identification of electrochemical Cu-Cu cell. Proc. of the UKACC International Conference on Control 2008, Manchester, UK. 2008. 6 pp. CD-ROM.

88. Pohjoranta A., Tenno R. Modelling curvature and local area on deforming 2D surfaces with the ALE method. Proc. European Control Conf. 2009. Budapest, Hungary. CD-ROM.

89. Mendelson A., Tenno R. Application of Zakai equation in parameter identification of electrode kinetics. Proc. of the 15th IFAC Symposium on System Identification, Saint-Malo, France. 2009. 6 pp. CD-ROM.



Patent

90. Suntio T., Tenno R., Tenno A. Method and apparatus for soft-sensor characterization of batteries. WO 03/049211 A2; US 2005/0052810 A1.