The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, we study a practical problem on logistics management of the electric energy metering device (EEMD) in State Grid Corporation of China. We establish an integer programming model to make the optimization decisions for the setting of initial inventories of EEMD (which need to be detected) and detected electric energy metering device (D-EEMD, which need to be distributed) in every single...
We introduce RuleBender, a novel visualization system for the integrated visualization, modeling and simulation of rule-based intra-cellular biochemistry. Rule-based modeling (RBM) is a powerful and increasingly popular approach to modeling cell signaling networks. However, novel visual tools are needed in order to make RBM accessible to a broad range of users, to make specification of models less...
In this paper, equivalent tilt error models are derived which are applicable to the alignment of the small AUV attitude and heading reference system (AHRS), using quaternions in the body frame approach. And they are compared with the error models which use quaternions directly from the view of computational burdens. Based on the equivalent tilt error models, an alignment algorithm is developed for...
To improve measure precise of micro inertial integrated navigation system, modified GM(1,1) using exponential smooth is proposed to depict nonstationary random drift signal of micromechanical gyroscope under zero input condition. The model is compared with ones build using linear regression and polynomial regression methods. The experiment and respected simulation results show that the modified GM(1,1)...
To study the mechanism for losing stability, the nonlinear submarine near-surface motion model under wave disturbances was established. The bifurcation and catastrophe theory methodology was adapted to analyze the motion stability. The equations of submarine were reduced to the lower system which contained all dynamic properties of original system by utilizing center manifold theory. The status catastrophe...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.