9 results about "Operational effectiveness" patented technology

This invention provides a post-evaluation method for the operational effectiveness of virtual power plants participating in the full-volume electricity spot market, relating to the fields of power system demand-side management and electricity market operation evaluation. The method includes: acquiring time-series data of the target area within the evaluation window; calculating the output baseline of the virtual power plant participating in spot market transactions using a pre-constructed regression identification model based on a set of influencing factors; obtaining a regulation curve based on the difference between the actual equivalent output of the virtual power plant and its output baseline; calculating the peak-valley reduction between the regional total load curve and the counterfactual load curve constructed based on the regulation curve, and statistically analyzing the energy contribution of the regulation curve during the period corresponding to the target electricity price; and evaluating the operational effectiveness of the virtual power plant participating in the full-volume electricity spot market based on the peak-valley reduction and energy contribution. This invention solves the problem of low reliability in the evaluation results of virtual power plant operational effectiveness in the full-volume electricity spot market scenario.

This application discloses an operational effectiveness evaluation method, apparatus, device, and storage medium, relating to the field of information processing technology. The operational effectiveness evaluation method includes: acquiring a target scenario and evaluation time interval configured by a user; inputting the target scenario and the evaluation time interval into an operational effectiveness evaluation model to obtain an operational effectiveness evaluation summary output by the operational effectiveness evaluation model. The operational effectiveness evaluation model consists of a single base model and multiple scenario-specific adaptation modules, and is obtained through multi-scenario-specific fine-tuning training on scenario training data. This application, by setting a single base and multiple adaptation module architecture, avoids data interference between scenarios, accurately adapts to the specific needs of each scenario, and eliminates the need to deploy multiple independent models, significantly saving computational and storage resources for training and inference. Furthermore, multi-scenario-specific fine-tuning ensures the scenario adaptability and accuracy of the evaluation summary.

The invention provides a method for selecting the position of an engine knock sensor, and belongs to the technical field of engine detection. According to the method, the point selection program is simplified, the point selection process is streamlined, the operation execution effectiveness is high, and the position point selection accuracy is high. The method comprises the following steps: loading an engine on a test bed, connecting a test tool, confirming test boundary conditions, setting detection variables, obtaining knock data based on LMS vibration noise test equipment, drawing a knock energy curve, processing and analyzing the collected test data by using Testlab software to draw a knock cloud picture, analyzing to obtain a knock sensor mounting point, and detecting the knock sensor mounting point according to the knock cloud picture. And finally, detecting the qualification degree of the set point of the knock sensor by using Kibox equipment. According to the method, the maximum position of the vibration acceleration is measured through LMS vibration noise, a test tool is replaced with a knock sensor on the point, the vibration signal strength in a knock cloud picture is checked through Kibox equipment to judge whether the point is appropriate or not, the test structure is accurate and reliable, the process is clear, and the operation execution effectiveness is high.

A cooperative game-based low-cost commercialized equipment system optimization scheme method specifically comprises the following contents: S1, problem analysis: taking equipment system combat effectiveness and cost as optimization targets of equipment system scheme optimization; s2, construction of a game model, wherein the game model comprises three basic elements: a game party, a game party strategy and game effectiveness; s3, calculating a game utility matrix according to the game model in the step 2, solving and calculating a utility combination and a two-norm of a Shapley value by adopting a Shapley value method, and screening a minimum two-norm and a corresponding optimal utility combination so as to obtain an optimal strategy combination. The optimal equipment system scheme is obtained through the cooperative game theory, the game process of different members in the game alliance is analyzed through the Shapley value method, the optimal game utility vector is obtained, the optimal equipment scheme is reasonably determined, and the scientificity of scheme optimization is greatly improved.

This invention provides a method and system for performance measurement under isolated task and environmental conditions, belonging to the field of human factors engineering and performance evaluation technology. The system includes: an environmental simulation and control module, a team task simulation module with an integrated visual task editor, a multimodal data synchronous acquisition module, a performance calculation engine, a real-time monitoring and intervention module, and a data playback and analysis module. This invention deeply couples customizable complex team tasks into a high-fidelity simulated isolated and confined environment, and synchronously collects multi-dimensional process data such as operational behavior, team interaction, physiological signals, and environmental states. This achieves comprehensive, refined, and multi-dimensional quantitative measurement and evaluation of team and individual operational effectiveness under long-distance voyages and isolated and confined environments, overcoming the shortcomings of existing technologies that only focus on task results and ignore process performance and environmental coupling.

The present application provides a decoy under cover of the penetration effectiveness evaluation method and system, relates to the operational effectiveness evaluation technical field. The present application first determines the decoy strategy parameter, including the speed difference, the azimuth dispersion degree, the distance dispersion degree and the decoy quantity, extracts the defense environment parameter, namely the defense system deployment density and the detection ability. The data of the penetration is obtained through the simulation kinematics simulation, the evaluation index is constructed from the two dimensions of the defense party resource consumption efficiency and the attack party penetration ability, the weight is dynamically adjusted in combination with the detection ability of the defense system, and the comprehensive evaluation result is formed. The genetic algorithm is used for optimizing the decoy strategy parameter, the optimal strategy combination is searched in the preset parameter range, the sensitivity degree of each parameter to the evaluation result is calculated, the suggestion of preferentially adjusting the parameter with greater influence is given, and the strategy advantages and disadvantages are quantitatively evaluated by comparing the effectiveness difference between the new strategy and the optimal strategy, so that the decoy strategy parameter is optimized.

The present disclosure describes a system, method, and computer program for automatically assessing a cybersecurity system's ability to meet a cybersecurity detection objective across a set of measures used to implement the objective. To assess a detection objective, the system identifies a set of measures used to implement the detection objective. For each of the measures, the system periodically computes a measure score indicative of the system's ability to effectively implement the measure. The measure score is based on a comparison the fields relevant to the measure and the fields extracted by parsers for the measure during a time window. The system computes an objective score indicative of the cybersecurity system's ability to satisfy the detection objective during the time window based on each of the measure scores for the same time window. The objective score reflects the operational effectiveness of each of a plurality of different measures used to implement the detection objective during the time window.

The system according to this embodiment aims to maximize supply chain efficiency, reduce costs, and improve operational effectiveness. [Solution] The system according to the embodiment comprises a collection unit, an analysis unit, and a provision unit. The collection unit collects data. The analysis unit analyzes the data collected by the collection unit. The provision unit makes optimal suggestions based on the analysis results obtained by the analysis unit.

The application provides a space information system combat effectiveness evaluation method, device, equipment and medium, the method comprises the following steps: constructing an initial combat effectiveness evaluation index system based on the combat task-oriented space information system capability demand; through the index system construction method, the correlation analysis of the task domain and the index domain is expressed, and the initial combat effectiveness evaluation index system is constructed. The combat effectiveness index system set corresponding to the initial combat effectiveness evaluation index system is constructed; based on the combat task, each subsystem contained in the space information system is determined and divided, and the causal relationship diagram between the space information system and the subsystem is determined; according to the evaluation sample index, the flow rate basic input tree of each subsystem is constructed, and the SD model is constructed; according to the combat process, the simulation is carried out through the constructed SD model, and the combat effectiveness is calculated and determined, so that the combat effectiveness evaluation is realized. The method can accurately reflect the nonlinearity and emergence of the space information system in the combat process by the method of system dynamics, and realize the accurate and objective combat effectiveness evaluation.