Topological thermal compensation in a hybrid-film micro thermostat containing thermally stable substrate

V. P. Alekseev; V. M. Karaban

doi:10.3103/S0735272708110034

Authors

V. P. Alekseev Tomsk State University of Control Systems and Radio Electronics, Russian Federation
V. M. Karaban Tomsk State University of Control Systems and Radioelectronics, Russian Federation https://orcid.org/0000-0002-1769-3531

DOI:

https://doi.org/10.3103/S0735272708110034

Abstract

The application of a minimal statistical error effect when controlling the temperature under topological thermal compensation of thermally sensitive electric radio components on the construction level in order to minimize the temperature inaccuracy of thermostatically controlled radio electronic devices in a hybrid-film thermostat with thermally stable substrate is considered. Numerical modeling of the two-dimensional non-stationary temperature fields of a thermally stable substrate taking into account real mechanisms of heat exchange for a proportional temperature controller is conducted.

References

V. P. Alekseev, System Design of Thermally Stable Radio Engineering Devices and Systems (Izdat. Instit. Optiki Atmosfery SO RAN, Tomsk, 2004) [in Russian].

A. A. Samarskiy, Calculative Thermal Transfer (Editorial URSS, Мoscow, 2003) [in Russian].

A. A. Samarskiy and A. N. Tikhonov, Equations of Mathematical Physics. Handbook for Higher Educational Institutions, 7th ed. (Izdat. MGU: Nauka, Мoscow, 2004) [in Russian].

S. C. Chapra and R. P. Canale, Numerical Methods for Engineers: with Programming and Software Applications, 3rd ed. (WCB/McGraw–Hill, New York, 1998).

V. M. Paskonov, V. I. Polezhayev, and L. A. Chudov, Numerical Modeling of Thermal and Mass Exchange Processes (Nauka, Мoscow, 1984) [in Russian].

V. P. Ilyin, Methods of Incomplete Factorization when Solving Algebraic Systems (Fizamtlit, Мoscow, 1995) [in Russian].

A. R. Dorohov, A. S. Zavorin, A. M. Kazanov, and V. S. Loginov, Modeling of Heat Dissipating Systems. Handbook for Higher Educational Institutions (NTL, Tomsk, 2000) [in Russian].

B. M. Berkovskiy and Ye. F. Nogotov, Difference Methods of Researching Thermal Exchange Problems (Nauka i Tekhnika, Minsk, 1976) [in Russian].