These devices were used in analogue servo systems. Due to their excellent properties resolvers continue to be widely used. Control systems have become completely digital so that a converter is required between resolver and micro-controller. These converters are available hybrid micro-electronic modules...
The information display institution can change the angle and zoom in or out of the image based on the current driving status (high-speed driving, turning, reversing), and has functions such as dynamic effect simulation and multi physical field coupling analysis of the camera. When the light is...
implemented by shifting this phase 1X in the direction of advance or lag. A voltage-to-phase voltage converter serves to adjust the triggering angle of each of the thyristors in the thyristor circuit 3i, in accordance with the output voltage of the circuit 35 of the phase compensation. The ...
Control may then be passed to the servo control module 198 to generate an error signal based on the difference between the position associated with the low set point and the current position of the end of the line 16. The modulation module 200 may receive the error signal and generate a ...
packaging machinery and the like; the system is additionally particularly applicable for servo drives of different types, and especially in those in which a periodic rotation or oscillation is to be sensed and evaluated by obtaining an electrical signal which, in turn, can be used to control suit...
Actuators 62, in the described embodiment, are preferably linear current control motors, such as DC servo motors. These motors preferably receive current signals to control the direction and torque (force output) that is produced on a shaft; the control signals for the motor are produced by micr...
perpendicular to the longitudinal axis of duct 30 when the damper is fully closed, however, this is not necessary, and a damper assembly may be configured with a damper blade and damper stops structured to substantially close the duct with the damper blade at a different angle relative to the...
As shown, an automated window blind 100 outfitted with a motorized gearbox assembly 102 in accordance with the invention may include one or more of the following: a communication module 3700, controller 3702, motor driver 3704, servo control module 3705, input device(s) 3706, output device(s...
In addition to actuators, servomotors or piezo-electric drive mechanisms, the position of the movable object may be adjusted manually. The resistance-to-current converters, multiplier-divider block, factor block, combiner, comparators, error corrector block, direction detector and the counter can ...
creates a slow reach limited tool (on the order of a machine tool) and not a fast dexterous robot. Thus if a robot is to be accurate, it will require a sensor system, which can measure all the motions of the structural system, to feedback signals to a controlling servo-actuator system...