168 results about "Process evaluation" patented technology

The invention provides a riverway ecological runoff process evaluation method based on matter element analysis. The method comprises the steps that multiple existing methods are used for calculating and studying ecological flows of a drainage basin in all months, and the ecological flows are used for forming different ecological runoff processes; evaluation levels and division standards of the ecological runoff processes are determined; according to the ecological flows of all the months, matter elements to be evaluated are constructed, and according to the determined evaluation standards, classical domain matter elements and joint domain matter elements are constructed; the weight of all the evaluation indices is determined; the relevancy degree of all the evaluation indexes to all the evaluation levels and the comprehensive relevancy degree of all the evaluation levels are calculated, and the evaluation levels are determined according to the comprehensive relevancy degree; according to the evaluation levels, of the ecological runoff processes, calculated and obtained through different methods, and combined with the ecological water requirements of the studied drainage basin, the ecological runoff processes are determined comprehensively. The method constructs the evaluation standards of the ecological runoff processes, can conduct objective evaluation on the ecological runoff processes, is a new method for inquiring into the riverway ecological runoff processes, and also provides technical supports for ecological remediation of a downstream dewatering stream of a hydropower station.

The invention discloses an automatic driving system performance evaluation method and device, equipment and a storage medium. The method comprises the following steps of acquiring scene information, wherein the scene information comprises source data used for performing performance evaluation on all functional modules of an automatic driving system; for each functional module, performing performance evaluation on the current functional module according to the source data corresponding to the current functional module and output data of the previous functional module in an evaluation process toobtain a sub-functional performance evaluation result corresponding to the current functional module; obtaining an overall performance evaluation result of the automatic driving system according to each obtained sub-functional performance evaluation result, wherein realization of the function of the current functional module depends on the output data of the previous functional module in the evaluation process. Through the technical scheme, the overall performance evaluation of the automatic driving system is realized, and the overall capability of the automatic driving system can be known according to the evaluation result.

The invention discloses a three-dimensional intelligent auxiliary evaluation system and method for a power transmission and transformation project. The system comprises the following parts: a two-dimensional evaluation system used for declaring design data and closing-in auditing, and a three-dimensional evaluation system which is used for three-dimensional process evaluation, wherein the two-dimensional evaluation system uses a Webster platform and comprises an evaluation plan management module, an evaluation data collection module, a pre-evaluation module, a formal evaluation module, a closing-in auditing module and other management modules, and the three-dimensional evaluation system is composed of a three-dimensional evaluation module and a plurality of evaluation clients. According to the system, the engineering data management capability is integrally improved, a three-dimensional design evaluation authority management mode of the power transmission and transformation engineering is created, and strong data support is provided for orderly development of engineering construction.

Semiconductor process evaluation methods perform multiple scans of a test semiconductor substrate (e.g., test wafer) using ion beams under different ion implanting conditions. Parameters of the test semiconductor substrate that was scanned using the ion beams under different ion implanting conditions are then measured to conduct the semiconductor process evaluation.

The invention relates to the field of welding processes, in particular to a welding process evaluation method for a steel plate for a first-grade nuclear container. According to corresponding requirements of NB subsection of III section in ASME (American Society of Mechanical Engineers), by evaluating the welding process for the first-grade nuclear container steel plate, related experience of a test method for welding performances of a nuclear material is summarized and determined and the welding performance of the material in nuclear products is determined, so that the material can be widely applied to first-grade nuclear equipment.

The invention discloses a machining process dynamic evaluation method based on digital twin. According to the technical scheme; perceptual data in the machining process are obtained and mapped and fused with process evaluation data to form twinning data, a dynamic evaluation method of the machining process is established, an evaluation result is output, dynamic adjustment of the machining processis achieved, the purpose of improving the reuse effectiveness of process knowledge is achieved, and technical support is provided for intelligent design of the machining process.

The invention relates to a printing and dyeing process sewage monitoring index time constraint associated rule mining algorithm, which is characterized by comprising the following steps of: 1, introducing an association relationship between pollutant discharge and production process evaluation to judge the time correlation of data on the premise of determining the segmentation of pollution parameter time constraint conditions; and 2, if the time is associated, performing fuzzy partition on a pollutant evaluation index range so as to mine a correlation function in a meta-rule fuzzy association mode. The algorithm can automatically and efficiently mine the observer-interested sewage discharge characteristics and an association mode in a selected time interval of a plurality of selected process technical indexes, can give the credibility of the rule, can clearly describe the relationship between the sewage discharge index change and the fluctuating production process in the form of the rule, and avoids the fuzziness and universality of analyzing and summarizing rules in the traditional technology.

The invention discloses an automatic dividing method of a city plot ratio, which comprises the following steps: utilizing an information-processing system taking a high performance computer as a core, taking geography data of a city downtown as model input data, taking city blocks as model process evaluation base maps, building a city plot ratio evaluation model, carrying out standardized revise through a Saaty method, determining the plot ratio numerical value of each block, and automatically outputting engineering drawings that can be directly used in the city overall planning through drawing equipment. The method overcomes the insufficiency that the subjectivity and the randomness exist when the city plot ratio division is carried out by utilizing the human brain intellectual activity to make a decision in a city construction project, and greatly improves the working efficiency.