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.
View-dependent simplification method can preserve the mesh contour feature, and be low computation, low time consuming in handling dense mesh. Besides, it totally realize simplification operation in webpage. In this paper, a framework for a simplification method based on saliency and viewpoint-based voxelization is presented. Moreover, by computing the related mesh principal curvatures, the edges...
In modern manufacturing systems, the failure of machine tools may cause unexpected system breakdown and bring about tremendous financial losses. With an effective tool condition monitoring (TCM), unnecessary downtime for maintenance can be reduced. Unfortunately, machine tool dynamics are complex, and the accurate relationship between monitoring signals and the tool health states is difficult to describe...
Performance evaluation is very important for reconfigurable processor, for we can estimate the approximate performance before we actually run a program on the system hardware. In this paper, we try to find a new method to evaluate the system performance by simply analyzing the configuration contexts. With a C++ evaluation model constructed, we can extract the effective information from the configuration...
The research presented the supply chain operation model based on networked manufacturing. It employs the Object-oriented Petri Net(OPN) to analyze the process of supply chain. The model of each object who takes part in supply chain operation was designed and the synthetical model was presented. Then, some properties such as deadlock, overflow and conflict can be analyzed. In such supply chain operation,...
Collaborative design is a new design style for mechanical manufacture, which is an important means in networked manufacture. Designers work at the same time will encounter the conflict, which should be solved. Firstly, the class of conflict is addressed to make a basis for conflict resolution. Then the conflict resolution method is applied. The resolution model is set up. According to the conflict,...
Air combat is the basic operational means of air force. This paper models the air combat effectiveness assessment problem as a multi-criteria decision making (MCDM) problem and proposes a two-step evaluation model, combining the technique of fuzzy AHP (fuzzy analytic hierarchy process) and TOPSIS (technique for order performance by similarity to idea solution). This study applies the fuzzy AHP method...
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.