7 results about "Quantum resonance" patented technology

The invention discloses a detection method of an ocean magnetic field sensor based on a diamond NV color center. The detection method comprises the following steps: S1, calibrating a base line; s2, alternately measuring fluorescence between two single quantum resonance frequencies, and obtaining a difference to realize DQ reading; s3, three-axis compensation current is adjusted based on closed-loop control, and the NV working point is maintained at zero magnetization bias; s4, obtaining background magnetic field change through digital demodulation and adaptive filtering; and S5, calculating a gradient based on the spatial difference of the multi-point light spots, judging the existence and trajectory of the underwater vehicle in combination with a threshold value and a spectrum matching method, calibrating the threshold value according to the magnetic field characteristics of the existing underwater vehicle, adopting short-time Fourier transform signal spectrum, comparing the threshold value with known submarine characteristic spectrum data, and prompting if the similarity exceeds a set threshold value. According to the detection method, the measurement precision and the anti-interference capability can be improved, and the method is suitable for real-time monitoring of weak magnetic anomalies (such as magnetic moment disturbance of an underwater vehicle).

The invention discloses a GPU chip phonon positioning vortex self-repairing cooling control method and system, and relates to the technical field of intelligent chip thermal management, and the method comprises the steps: analyzing a GPU chip design file, constructing a GPU chip digital twin, solving GPU chip deformation field distribution through a thermal-force coupling equation, and generating a dynamic deformation feature template library; applying an alternating magnetic field to induce quantum vortex in a magnetic fluid cooling environment, and performing feature face method dimension reduction calculation on the GPU chip surface image based on the dynamic deformation feature template library to generate a defect feature weight vector; and performing quantum resonance tuning detection according to the defect feature weight vector, and amplifying the phonon signal intensity of the defect area of the GPU chip through a phonon-magnetic field frequency matching equation to generate a submicron precision defect coordinate. According to the method, submicron precision defect coordinates are generated through quantum resonance tuning detection, and high-precision positioning of the local defect area of the GPU chip is achieved.

The application relates to a method, device and equipment for anti-deepfake speech based on quantum resonance peak disturbance, wherein the method comprises the following steps: reading an original speech signal, extracting a fundamental frequency and a formant frequency of the original speech signal; creating a parameterized quantum circuit to generate quantum noise; adding the quantum noise to the extracted fundamental frequency and formant frequency to obtain a disturbed signal; and preprocessing the disturbed signal to obtain a reconstructed speech signal. The optimized quantum noise generated by the quantum neural network can effectively interfere with the learning and generation of speech features by a deepfake model. Through the design of a loss function and the adjustment of an optimization algorithm, the speech after adding the noise is ensured to have the smallest difference in hearing from the original speech.

The invention provides an optimized layout method and system for a partial discharge quantum sensing array, and relates to the technical field of power equipment, and the method comprises the steps: firstly building a dynamic resonance adaptive association rule of a partial discharge signal and a quantum state of a quantum sensing unit; locking a quantum resonance layout domain based on the dynamic resonance adaptive association rule; resonance correspondence between the quantum sensing unit and a partial discharge signal is realized through parameter adjustment of the quantum state regulation and control assembly. Determining the spatial position of each unit according to a multi-unit resonance collaboration corresponding rule; through continuous optimization of a quantum resonance dynamic iteration test, an optimized layout scheme including quantum state resonance adaptive parameters, unit space coordinates, component parameter configuration and operation maintenance requirements is formed, and efficient and accurate detection of partial discharge signals can be realized.

The application discloses a quantum resonance emitter system, relates to the field of health conditioning, and comprises an electromagnetic sensor, a control chip, a spiral field emission source, an OFDM multi-frequency orthogonal frequency division oscillator and a ceramic structure; the spiral field emission source is connected with the OFDM multi-frequency orthogonal frequency division oscillator; the spiral field emission source is axially aligned with the OFDM multi-frequency orthogonal frequency division oscillator; the spiral field emission source is further coupled with the ceramic structure to realize multi-frequency resonance; the electromagnetic sensor is connected with the control chip; the electromagnetic sensor is used for collecting electromagnetic parameters of the ceramic structure and feeding back the electromagnetic parameters to the control chip; the control chip is used for monitoring the working state of the spiral field emission source and the waveform of the OFDM multi-frequency orthogonal frequency division oscillator and adjusting the spiral field emission source and the OFDM multi-frequency orthogonal frequency division oscillator according to the electromagnetic parameters. The application can realize non-invasive anti-aging.

This invention discloses a detection method for a marine magnetic field sensor based on diamond NV centers, comprising: S1 baseline calibration; S2 alternating fluorescence measurement between two single-quantum resonance frequencies and taking the difference to achieve DQ readout; S3 adjusting the triaxial compensation current based on closed-loop control to maintain the NV operating point at zero magnetization bias; S4 obtaining background magnetic field changes through digital demodulation and adaptive filtering; S5 calculating the gradient based on the spatial difference of multi-point light spots, and combining threshold and spectral matching methods to determine the presence and trajectory of the submersible. The threshold is calibrated based on existing submersible magnetic field characteristics, and the short-time Fourier transform signal spectrum is compared with known submarine characteristic spectrum data. If the similarity exceeds the set threshold, an alert is issued. The detection method of this invention can improve measurement accuracy and anti-interference capability, and is suitable for real-time monitoring of weak magnetic anomalies (such as submersible magnetic moment disturbances).

The invention relates to the technical field of fire fighting and emergency safety, in particular to a cluster collaborative fire extinguishing system and method based on quantum resonance submicron atomization, the system takes a quantum resonance submicron atomization module as a core, the upper part of the module is a cylindrical quantum resonance cavity, and 6-14 [mu] m far infrared rays are radiated through an embedded precise ceramic semiconductor chip; cutting water molecular groups into small molecular group activated water by utilizing a quantum resonance effect; the lower portion of the system is of a conical Venturi tube structure, a multi-stage piezoelectric ceramic nozzle and an electrostatic atomization ring are integrated, activated water is further crushed into water mist with negative electricity of 100-500 nanometers, the system can be carried on an unmanned aerial vehicle and other intelligent platforms, operation is carried out in a cluster cooperation mode, the vaporization speed of fire fighting water is increased by 27 times or above compared with the prior art, and the fire fighting efficiency is improved. The water utilization efficiency is improved by 10 times, a 300 m < 2 > fire scene can be effectively controlled within 60 seconds, and efficient, environment-friendly and intelligent fire extinguishing is achieved.