8 results about "Capital cost" patented technology

The invention discloses a non-standard equipment manufacturing fund-aging collaborative production scheduling method based on heterogeneous graph reinforcement learning, and the method comprises the steps: firstly constructing a total factor production heterogeneous graph which comprises four nodes of processes, equipment, workers and materials and various constraint edges, so as to digitalize the real-time state of a twin workshop; then coding the graph by using a heterogeneous graph attention network, dynamically aggregating information such as resource availability, material value and the like, and generating a global state vector; on the basis, a reward function with the capital occupation cost and the operation timeliness as double targets is designed, and a near-end strategy optimization algorithm is adopted to train a reinforcement learning agent. And the intelligent agent learns and outputs a composite scheduling action of simultaneously selecting processes, equipment, workers and working time, and automatically balances delivery time pressure and capital cost on the premise of meeting hard constraints such as process, qualification and registration, and generates an executable optimal scheduling scheme. According to the invention, intelligentization, dynamics and value optimization of production scheduling in a non-standard manufacturing scene are realized.

The present disclosure relates to a process and an equipment for the clarification of syrup. The process for the clarification of the syrup is simple, efficient and requires less retention / processing time. The process for the clarification of the syrup is flexible, reduces capital cost and operating costs, increases productivity, yields consistent product quality and can be easily scaled up. The equipment of the present disclosure has a simple and compact design and requires a small footprint area and a low capital cost.

The application discloses a kind of roller recovery and method for recycling, including pedestal, characterized in that, further include: the upper side of pedestal is rotatably provided with roller, the roller is provided with groove, and the groove is compatible with the shape of roller;The upper side of pedestal, the lower side of roller rotatably is provided with lifting device, and the lifting device includes the lifting rod rotatably arranged in the left and right sides of pedestal, and the front end of lifting rod is rotatably provided with limit stop plate;The front side of pedestal is provided with pressure testing device, and the pressure testing device includes the lifting device moving up and down in the vertical direction opposite roller, and the lower end of lifting device is provided with cutter, and the cutter is located in the vertical direction of the midpoint of two limit stop plate connecting line upper portion.The application can realize roller efficient automation detection and recovery reduce labor cost, reduce the waste of large and medium repair roller and reduce capital cost.

The utility model provides a building block brick forming device convenient to demould, which belongs to the technical field of building block brick pouring and comprises a bottom plate, two transverse plates and two side plates, the cross section of the bottom plate is of a square structure, and the two transverse plates and the two side plates are fixed on the bottom plate by splicing; according to the utility model, the mold can be assembled so as to achieve the purpose of convenient storage, and the building block bricks in the mold can be taken out after the transverse plate or the side plates are disassembled, so that not only can the working efficiency during demolding be improved, but also the capital cost required for purchasing or manufacturing the driving piece can be reduced.

The present invention belongs to the technical field of microgrid capacity configuration, and discloses a nonlinear multi-objective capacity configuration optimization method for a hydrogen-powered isolated island microgrid, comprising: constructing a capacity configuration model with the objective functions of minimizing the lifecycle cost and the curtailment rate of the isolated island microgrid; and constructing operating constraints for the isolated microgrid including a maximum curtailment rate constraint; and solving the capacity configuration model under the operating constraints to obtain an optimal capacity configuration result. The present invention can quickly and accurately solve the dual-objective optimization problem of minimizing the curtailment rate and minimizing the nonlinear lifecycle cost of a hydrogen-powered microgrid. The lifecycle cost objective function of the optimization model greatly restores the real-world scenario (including the operating costs related to power distribution and the capital costs related to the initial configuration), ensuring the authenticity and validity of the optimal capacity configuration solution.

The invention discloses a pilot elastic piece design method based on simulation analysis. The pilot elastic piece design method comprises the steps that S10, a three-dimensional model of a pilot elastic piece is constructed; s20, performing statics simulation analysis on the three-dimensional model based on finite element software to obtain a simulation analysis result of the three-dimensional model under a set boundary condition; s30, based on the simulation analysis result, calculating the actual rigidity of the three-dimensional model by utilizing Hooke's law; s40, when the actual rigidity is different from the design rigidity of the three-dimensional model, optimizing the three-dimensional model by adjusting the important size of the three-dimensional model; and S50, the steps S10-S40 are repeated until the difference between the actual rigidity and the design rigidity is smaller than a set threshold value. According to the method, the rigidity of the elastic piece is calculated through simulation analysis, the time cost of processing and re-verification is saved, and the capital cost generated by processing is reduced.

A method includes calculating, for each proposed set of controls in a plurality of proposed sets of controls for protecting against a specified loss event, a loss basis incurred by an organization due to the specified loss event, assuming the each set of controls is implemented, calculating, for the each proposed set of controls and using the loss basis as a proxy for an effective annualized cost of capital to cover the specified loss event, a return on investment in the each proposed set of controls, delivering to a remote user endpoint device, data summarizing the return on investment for at least a subset of the plurality of proposed sets of controls, receiving a signal from the remote user endpoint device indicating a selection of a selected set of controls from the subset, and modifying a baseline set of controls to implement the selected set of controls.

The utility model relates to the field of chip detection, and discloses an electronic component welding strength testing device. A vertical displacement sliding groove is formed in the left side of the interior of a box body, a sliding fixing base is slidably connected to the interior of the vertical displacement sliding groove, a translation motor is fixedly connected to the right side of the sliding fixing base, a horizontal displacement lead screw is rotatably connected to the right side of the translation motor, and a workbench base is slidably connected to the middle of the horizontal displacement lead screw; a lifting rod is fixedly connected to the lower portion of the workbench base, a horizontal displacement sliding groove is slidably connected to the lower portion of the lifting rod, waste outlets are formed in the lower portions of the two ends of the horizontal displacement sliding groove, and slopes are fixedly connected to the two sides of the horizontal displacement sliding groove. Therefore, the interior of the box body is cleaned, the interior of the box body is kept clean, manual cleaning is reduced, the working efficiency is improved, the labor cost is reduced, meanwhile, the accuracy of test data is ensured, the situation that equipment is damaged due to the fact that a large number of fallen electronic components clamp operation of the equipment is avoided, and the capital cost is reduced.