Abstract: In a method for current regulation of permanently excited synchronous motors for guided missiles with an electromechanical actuating drive for the rudder, the commanded current is always guided orthogonally to the magnet-wheel flow. Further: a) from measured current of two voltage phases, a measured magnitude of a current-space pointer is determined and an error value for the current is added to a desired value of the amount via a correction regulator; and b) from measured current of two voltage phases as well as from the angle command of the current-space pointer, a measurement for the angle error is determined and added to the desired angle value via a correction regulator. The method according to the invention can be implemented with little hardware expenditure and in a compact design size, even for high rotational speeds of >10,000 min−1. Current-regulating methods used heretofore, which involve frequency response compensation in polar coordinates, cannot be used with synchronous motors, i.e.

Abstract: The invention relates to a control device, especially a temperature control device, comprising a sensor, a setpoint sensor, an electronic or electromechanical switch, an electricity supply unit, a control electronics unit and a casing encompassing said components. Said control device (1) is constructed by MID technology and the electronic and/or electromechanical components which make up the control device (1) are supported by walls of sections (7, 8, 9, 10) inside the casing and/or supporting elements (2) connected thereto. Said control device (1) has connecting contacts (3, 3′) leading outwards. The electronic and/or electromechanical components are interconnected by means of strip conductors (16) located directly on the casing floor (15) and/or casing walls and/or interior casing sections (7, 8, 9, 10).

Abstract: In a method for current regulation of permanently excited synchronous motors for guided missiles with an electromechanical actuating drive for the rudder, the commanded current is always guided orthogonally to the magnet-wheel flow.