Automation of engineering calculations in MathCAD. Schepetov A.G.

The book provides information about working in an interactive software environment of computer mathematics Mathcad and examples of solving standard problems of analysis, synthesis and optimization of the characteristics of measuring devices in this environment. Original algorithms and software modules developed by the author are offered. They can be successfully used in the tasks of calculating the error from the non -linearity of the static characteristics of the device, the parametric synthesis of this characteristic, calculating the parameters of the calibration instrument, calculating the static characteristics of the corrective link, the linear approximation of this characteristic, etc. The solution in the MathCAD problems of the analysis of dynamic characteristics of measuring devices and the synthesis of their parameters according to the criteria of dynamic accuracy, including calculating the transmission function of the device, calculating the reaction of the device to determined and random measuring signals, the synthesis of the optimal values ​​of the parameters of the device according to the criteria of the minimum duration of the transition process, the maximum width of the frequency passage, integral indicators The qualities of the transition process, etc. The book is intended for engineering, technical and scientists specializing in the field of calculation and design of measuring instruments, as well as students, graduate students, masters and teachers of instrument -planning universities.