About gain, regulation accuracy and statism of closed electromechanical systems
Abstract
The object of regulation in an electromechanical system is an electric machine - usually a motor or a generator.For automatic control and regulation of motor speed or generator voltage, closed-loop systems with negative feedback (regulating) are the most common. The main parameter of such a system, which determines its quality in steady-state modes, is the gain of the open-loop control circuit K, which is understood as the product of the gain (conversion) of all links of the control circuit. For example, for the system of electric machine control and motor speed regulation, the structural diagram of which is shown in Fig. 1, the gain of the open-loop regulation circuit is defined by the expression.
References
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