4 results about "Technical feasibility" patented technology

The invention relates to a method and a system for accurately determining a novelty rate based on technical state parameters of equipment, and aims to solve the problem of asset loss caused by lack of technical parameters in traditional asset assessment. And scientific quantification of the value of the overdue service equipment is realized in combination with an equipment full-life-cycle database and an expert auditing mechanism. The matching system adopts a micro-service architecture, integrates data acquisition, calculation and early warning modules, and is automatically associated with a financial management system to ensure that the evaluation result is traceable and verifiable. The embodiment shows that the method can improve the renewal rate of overdue service equipment in the industries of metallurgy, electric power and the like by 30%-60%, effectively avoids asset value reduction loss caused by overlong depreciation years, provides data support for equipment updating cycle optimization, has technical feasibility and economic rationality, and provides a systematic solution for asset value preservation and value increment.

According to the calculation method of the scientific and technological achievement feasibility analysis system, the achievement conversion rate is comprehensively and accurately analyzed and evaluated from technical feasibility, economic feasibility, market feasibility and operation feasibility, the reliability and accuracy of scientific and technological achievement feasibility analysis are improved, the scientific and technological achievement conversion rate is increased, and the industry development speed is increased; the transformation period and the transformation quantity of scientific and technological achievements are stably improved; and the industry is helped to make an accurate emergency strategy.

The invention discloses a water-turbine generator set updating transformation and evaluation method, and relates to the technical field of water-turbine generator sets. According to the method, starting from power station and unit parameter collection, the transformation range is preliminarily judged in combination with maintenance, operation and vibration throw data, then core analysis is carried out on whether a runner is transformed or not, the power generation potential improvement requirement, the capacity increasing target and scheme determination, and technical feasibility is verified through CFD simulation and model tests; and rechecking the adaptability of the auxiliary system, the electrical equipment and the basic structure, and finally combining investment estimation and economic evaluation to output a decision basis. According to the method, the whole transformation process is covered, the technical rationality and economic benefits are considered, the transformation range can be accurately defined, the problems of efficiency attenuation of old units, insufficient adaptive power grid capacity and the like are solved, scientific support is provided for power station transformation decision making, and reference is provided for similar projects.

This invention discloses a machine learning-based method and system for managing the proportion of materials used in shield tunneling synchronous grouting, relating to the field of material preparation and proportion management. This invention enhances the generalization ability and prediction accuracy of the model by combining simplified model data expansion with standard model construction. An iterative adjustment mechanism is introduced to automatically correct substandard proportion schemes until a set of candidates meeting all performance requirements is obtained. During the proportion selection stage, raw material storage limitations and economic factors are comprehensively considered, prioritizing schemes with sufficient inventory. When inventory is insufficient, a cost optimization strategy is adopted, effectively balancing technical feasibility and economic rationality. Finally, multi-objective optimization is achieved through performance index weighting, ensuring that the selected proportion scheme meets engineering performance requirements while possessing the best overall benefits. The entire process is highly automated, reducing human trial-and-error costs and improving the efficiency of proportion design and the level of engineering quality control.