Synthesis of automatic control system for depth of cutting of the round grinding machine

It is shown that the introduction of CNC grinding machines requires a constant assessment of the state of the technological system taking into account the dynamics of the process based on automatic control of the machining process. In this regard, the analysis of the parameters of the technological process and its control, for example, by the depth of cutting, will ensure its stability and the desired quality of the products. For the proposed layout of the automatic control system for the machining process, has been developed a mathematical model, presented by a description of its links in operator form and taking into account the dynamics of the grinding process. For the formation feedback loop, it is proposed to use a difference recursive scheme. To simplify the description of the input effect, if necessary, calculate the response to an arbitrary waveform (for example, noise exposure), it is necessary to use numerical methods. In this case, there is no need to switch to images, which simplifies the algorithm for solving the problem. The introduction of feedback based on the obtained transfer function can be described in Laplace images, which are easily calculated as reactions to standard influence. Thus, by the transfer function of the system, you can immediately get a solution in the time domain for an input signal of arbitrary shape given in any form (analytically or tabular).