4results about How to "Clear logical relationship" patented technology

This invention provides an adaptive AGC control circuit and method for broadband RF front-ends. The circuit includes: a gain tuning circuit connected to the RF link of the broadband RF front-end; and a signal detection circuit connected to the gain tuning circuit. The signal detection circuit is used to sample the RF signal in the RF link of the broadband RF front-end through an ADC, and to perform signal processing and gain control on the sampled RF signal based on an FPGA, thereby controlling the gain tuning circuit. This invention uses an FPGA+ADC hardware solution to achieve real-time detection and closed-loop fast control to realize adaptive AGC control of the broadband RF front-end, which has the following characteristics: 1. Simple circuit structure, clear logic, and easy implementation; 2. Real-time signal acquisition and processing with low state control delay; 3. High accuracy of dual-threshold signal detection and discrimination; 4. Flexible and controllable gain, and wide applicability.

The present application relates to the technical field of electrical system design, and particularly relates to a spacecraft electrical system interconnection component path planning optimization method and system. The method comprises the following steps: obtaining interconnection component data; constructing adjacency relationship according to the interconnection component data to obtain component adjacency data; selecting a beam splitting point according to the component adjacency data to obtain beam splitting point data; estimating point port cost of the beam splitting point data to obtain point port cost data; generating a control linkage graph according to the component adjacency data to obtain control linkage graph data; generating an interpretation field according to the control linkage graph data to obtain interpretation field data; determining the splitting benefit of the point port cost data and the interpretation field data to obtain splitting benefit data; and evaluating the hard constraint of the splitting benefit data to obtain beam splitting point feasibility evaluation data. The present application realizes the constraint of the beam splitting point position and the control semantics, effectively avoids the cross-stage control reversal and redundancy failure problems.

The invention provides a micro-service architecture system health degree measuring method and system, a storage medium and electronic equipment, and relates to the technical field of software development, computing resources, a database and a system micro-service program are abstracted into nodes, and a graph database is utilized to construct an object relation model; collecting index data of each component through a monitoring tool and storing the index data in a local time sequence database; an alarm threshold reference is predicted based on a correlation analysis algorithm, and automatic tracking of an alarm threshold is realized; defining a system health degree quantitative index set in combination with an alarm threshold dynamic prediction model; and determining a system health degree score by adopting a membership theory-comprehensive evaluation method. According to the invention, the measurement accuracy is improved, the false alarm rate is reduced, and the reliability of the system health degree measurement result is improved.

The invention provides a content generation method and device, electronic equipment and a storage medium, and relates to the technical field of content creation and multimedia generation, in particular to the technical field of multi-modal content generation and editing. The method comprises the steps of obtaining a creation instruction input by a user; analyzing the creation instruction to identify a creation intention and creation materials contained in the creation instruction; processing the creation material according to the creation intention to construct a visual node graph; and if an editing instruction of a user to a specified node in the node graph is received, updating the content of the specified node according to the editing instruction, synchronizing the updated content to the specified node, and keeping the graph structure of the node graph unchanged. According to the method and the device, through accurate analysis and efficient processing of the creation instruction, the structured management and consistency maintenance of the creation content are improved, so that the continuity and consistency of the content generated in the creation process are improved, the operation complexity of a user is reduced, and the user experience is further improved.