We analyze the possibility of the solution of the problem of separate control over the factors of influence by hardware. For the analysis of eddy-current control systems by the method of normalized voltage increments, we introduce the functions of influence of interfering factors. It is shown that these functions are representable as the sum of the fundamental functions of influence and their deviations induced by interfering parameters. It is shown that the compensation method can be used as a basis for the development of selective systems of eddy-current control and that its realization is connected with the construction of compensating functions.
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A. L. Dorofeev and Yu. G. Kazamanov,Electromagnetic Defectoscopy [in Russian], Mashinostroenie, Moscow (1980).
V. N. Zybov and L. Ya. Mizyuk, “Principles of selection under eddy-current testing,”Fiz.-Khim. Mekh. Mater.,30, No. 2, 42–54 (1994).
V. V. Klyuev (editor),Instruments for Nondestructive Testing of Materials and Products. A Handbook [in Russian], Vol. 2, Mashinostroenie, Moscow (1986).
V. G. Gerasimov, Yu. Ya. Ostapin, A. D. Pokrovskii, et al.,Nondestructive Testing of the Quality of Products by Electromagnetic Methods [in Russian], Énergiya, Moscow (1978).
V. G. Pustynnikov and S. D. Anisimov, “Multiparameter electromagnetic testing of steel products,”Zavod. Lab., No. 10, 1236–1239 (1964).
V. G. Pustynnikov, “General principles of the formation of many-dimensional signals in instruments for multifrequency control,”Izv. Vyssh. Uchebn. Zaved. Élektromekh., No. 9, 1056–1062 (1965).
S. D. Anisimov, “Formation of multifrequency signals with respect to the amount of information,”Izv. Vyssh. Uchebn. Zaved. Élektromekh., No. 4, 437–440 (1965).
Yu. K. Fedosenko, “Fundamentals of the nonlinear theory of multiparameter eddy-current testing of metal objects,”Defektoskopiya, No. 6, 38–45 (1981).
V. É. Dreizin, “On the static approach to the solution of multiparameter problems of nondestructive testing,”Defektoskopiya, No. 3, 5–14 (1981).
A. N. Plakhotnyuk, “Criteria for the estimation of the accuracy of multiparameter measuring transformers,”Izmerit. Tekhn., No. 10, 22–23 (1975).
M. P. Tsapenko,Measuring Information Systems [in Russian], Énergiya, Moscow (1974).
V. S. Sobolev and Yu. N. Shkarlet,Applied and Shield Gauges for Control by the Method of Eddy Currents [in Russian], Novosibirsk, Nauka (1967).
V. N. Burov and V. E. Shaternikov, “Influence of the design parameters of applied inductive eddy-current transformers on the choice of the structure and metrological characteristics of electromagnetic measuring devices,”Defektoskopiya, No. 4, 80–85 (1980).
V. N. Zybov and L. Ya. Mizyuk, “Optimization of the choice of parameters of voltage of auxiliary frequency for the two-frequency control method,”Otbor Obrab. Inform., Issue 1 (77), 55–65 (1988).
Yu. N. Terekhov and V. B. Kuznetsov, “Sensitivity of the multiparameter testing method,” in:Proceedings of the Seminar on Contemporary Physical Methods of Nondestructive Testing [in Russian], MDNTP (1984), pp. 13–19.
G. M. Fikhtengol'ts,A Course of Differential and Integral Calculus [in Russian] Vol. 1, Nauka, Moscow (1969).
Karpenko Physicomechanical Institute, Ukrainian Academy of Sciences, L'viv. Translated from Fiziko-Khimicheskaya Mekhanika Materialov, Vol. 31, No. 4, pp. 90–97, July–August, 1995.
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Zybov, V.N., Mizyuk, L.Y. & Nazarchuk, Z.T. Suppression of the influence of interfering factors in the problems of nondestructive control by simulating compensating functions. Mater Sci 31, 500–507 (1996). https://doi.org/10.1007/BF00559145
- Control System
- Compensation Method
- Fundamental Function
- Separate Control
- Selective System