5 results about "Line regulation" patented technology

A method of controlling a luminaire system includes: collecting the signal states of a red-line original control signal, a green-line original control signal and a blue-line original control signal periodically; outputting a red-line conversion signal, a green-line conversion signal, and a blue-line conversion signal sequentially in a single output cycle; regulating the voltages of the red-line conversion signal, the green-line conversion signal and the blue-line conversion signal sequentially to obtain a red-line regulation signal, a green-line regulation signal and a blue-line regulation signal; outputting a misplaced signal consisting information of the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal; receiving and detecting the misplaced signal to obtain the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal; and outputting the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal with different levels to control different lamps.

The invention discloses a rolling line regulation and control method and system, and belongs to the technical field of metallurgy control. Comprising the steps of obtaining historical rolling correction data in response to a control instruction in a normal rolling state; based on historical rolling correction data, a final speed set value is determined through self-adaptive correction processing, and the self-adaptive correction processing comprises weighted filtering, confidence coefficient judgment and temperature-combined steel grade compensation; based on the final speed set value, rolling control is executed, real-time correction signals and state feedback data are determined, and rolling control comprises reverse cascade speed adjustment, steel biting impact compensation and loop control; and according to the real-time correction signal and the state feedback data, an elongation correction value is determined and used for updating historical rolling correction data when the confidence coefficient condition is met. According to the method, self-adaptive precise adjustment of rolling speed setting can be achieved, the situation that abnormal working conditions interfere with data updating is effectively avoided, and therefore the rolling line operation stability and the product size precision are improved.

A method of controlling a luminaire system includes: collecting the signal states of a red-line original control signal, a green-line original control signal and a blue-line original control signal periodically; outputting a red-line conversion signal, a green-line conversion signal, and a blue-line conversion signal sequentially in a single output cycle; regulating the voltages of the red-line conversion signal, the green-line conversion signal and the blue-line conversion signal sequentially to obtain a red-line regulation signal, a green-line regulation signal and a blue-line regulation signal; outputting a misplaced signal consisting information of the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal; receiving and detecting the misplaced signal to obtain the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal; and outputting the red-line regulation signal, the green-line regulation signal and the blue-line regulation signal with different levels to control different lamps.

The invention discloses a novel high-precision low-dropout linear voltage regulator, and belongs to the technical field of analog integrated circuits, the novel high-precision low-dropout linear voltage regulator comprises an amplification stage, an output stage, a power stage, a pre-regulator and a frequency compensation technology, the amplification stage, the output stage and the power stage provide high open-loop gain, and the linear regulation rate and the load regulation rate are effectively improved; the pre-voltage stabilizer prevents power supply voltage ripples or noise from being transmitted to output voltage, so that the power supply rejection ratio is increased; the frequency compensation technology can ensure the stability of the amplifier to different capacitive loads under high open-loop gain. The high-precision reference driver has the advantage of high precision and is suitable for high-precision reference drivers.

The invention belongs to the technical field of ammeter mounting structures, and particularly relates to a connector structure for ammeter replacement. Comprising a supporting frame which is composed of side supporting frame plates and an end supporting frame plate connected between the ends of the two side supporting frame plates, and further comprises an upper mounting frame plate and a lower mounting frame plate which are connected between the two side supporting frame plates in a sliding mode, and a transverse upper guide rail is arranged on the bottom face of the upper mounting frame plate; a transverse lower guide rail is arranged on the top surface of the lower mounting frame plate; the ammeter is provided with an upper guide wheel assembly and a lower guide wheel assembly, the upper guide wheel assembly is hung on the transverse upper guide rail, and the lower guide wheel assembly is hung on the transverse lower guide rail. The upper guide wheel assembly is connected with a limiting locking assembly, and the limiting locking assembly is used for fixing the position of the electric meter. According to the invention, position adjustability and line regularity of electric meters during centralized installation can be realized, and meanwhile, disassembly and movement are facilitated, so that the management efficiency and the use flexibility of an electric meter group are greatly improved.